{
  "names": {
    "common": {
      "de": "Rosenkohl",
      "en": "Brussels sprouts"
    },
    "plural": {
      "de": "Rosenkohl",
      "en": "Brussels sprouts"
    },
    "botanical": "Brassica oleracea var. gemmifera",
    "synonyms": {
      "de": [
        "Rosenköhlchen",
        "Brassica oleracea var. gemmifera",
        "Kohlsprossen",
        "Brüsseler Kohl",
        "Kohlsprosse",
        "Brüsseler Sprossen",
        "Sprossenkohl"
      ],
      "en": [
        "Brassica oleracea gemmifera",
        "Brussel Sprouts"
      ]
    },
    "common_synonyms": {
      "de": [
        "Rosenköhlchen",
        "Brassica oleracea var. gemmifera",
        "Kohlsprossen",
        "Brüsseler Kohl",
        "Kohlsprosse",
        "Brüsseler Sprossen",
        "Sprossenkohl"
      ],
      "en": [
        "Brassica oleracea gemmifera",
        "Brussel Sprouts"
      ]
    },
    "search_terms": {
      "de": [
        "Rosenkohl"
      ],
      "en": [
        "Brussels sprouts"
      ]
    }
  },
  "taxonomy": {
    "kingdom": "Plantae",
    "clades": [
      "Tracheophytes",
      "Angiosperms",
      "Eudicots",
      "Core eudicots",
      "Rosids",
      "Malvids"
    ],
    "order": "Brassicales",
    "family_botanical": "Brassicaceae",
    "family": {
      "de": "Kreuzblütler",
      "en": "Mustard family"
    },
    "family_id": "brassicaceae",
    "genus": "Brassica",
    "species": "Brassica oleracea",
    "botanical_variety": "gemmifera"
  },
  "classification": {
    "main_group": "Vegetables",
    "sub_group": "Brassicas",
    "crop_group": "Leafy vegetables",
    "life_cycle": "biennial",
    "perennial": false,
    "woody": false,
    "tree": false,
    "shrub": false,
    "edible_parts": {
      "de": [
        "Knospen",
        "Blätter"
      ],
      "en": [
        "Buds",
        "Leaves"
      ]
    },
    "nutrient_group": "Cruciferous vegetables"
  },
  "calendar": {
    "sowing_indoor": {
      "months": [
        2,
        3,
        4
      ],
      "earliest_month": 2,
      "latest_month": 4,
      "notes": {
        "de": "Frühe Sorten können bereits im Februar/März im Haus vorgezogen werden, um eine frühere Ernte zu ermöglichen.",
        "en": "Early varieties can be started indoors in February/March to allow for an earlier harvest."
      }
    },
    "sowing_outdoor": {
      "months": [
        4,
        5,
        6
      ],
      "earliest_month": 4,
      "latest_month": 6,
      "notes": {
        "de": "Direktsaat ins Freiland ab April, wenn der Boden sich erwärmt hat. Aussaat in Reihen oder Horstsaat.",
        "en": "Direct sowing into the open ground from April, once the soil has warmed up. Sow in rows or in clusters."
      }
    },
    "planting_out": {
      "months": [
        5,
        6
      ],
      "earliest_month": 5,
      "latest_month": 6,
      "notes": {
        "de": "Jungpflanzen ins Freiland setzen, wenn keine Frostgefahr mehr besteht und die Pflanzen abgehärtet sind. Abstand beachten.",
        "en": "Transplant young plants into the open ground when the risk of frost has passed and the plants have been hardened off. Observe spacing."
      }
    },
    "harvest": {
      "months": [
        10,
        11,
        12,
        1,
        2,
        3
      ],
      "earliest_month": 10,
      "latest_month": 3,
      "notes": {
        "de": "Die Ernte beginnt im Herbst und kann, je nach Sorte und Witterung, bis ins Frühjahr andauern. Frost verbessert oft den Geschmack.",
        "en": "Harvest begins in autumn and can continue into spring, depending on the variety and weather. Frost often improves the flavor."
      }
    },
    "month_tasks": {
      "1": [
        {
          "de": "Ernte fortsetzen, bei Bedarf schützen.",
          "en": "Continue harvesting and protect if needed."
        }
      ],
      "2": [
        {
          "de": "Aussaat (Vorkultur)",
          "en": "Sowing (pre-culture)"
        }
      ],
      "3": [
        {
          "de": "Pikieren",
          "en": "Pricking out"
        }
      ],
      "4": [
        {
          "de": "Aussaat (Freiland)",
          "en": "Sowing (open ground)"
        },
        {
          "de": "Auspflanzen",
          "en": "Transplanting"
        }
      ],
      "5": [
        {
          "de": "Auspflanzen",
          "en": "Transplanting"
        },
        {
          "de": "Bewässern",
          "en": "Watering"
        }
      ],
      "6": [
        {
          "de": "Düngung",
          "en": "Fertilizing"
        },
        {
          "de": "Schädlingskontrolle",
          "en": "Pest control"
        }
      ],
      "7": [
        {
          "de": "Bewässern",
          "en": "Watering"
        },
        {
          "de": "Düngung",
          "en": "Fertilizing"
        }
      ],
      "8": [
        {
          "de": "Schädlingskontrolle",
          "en": "Pest control"
        }
      ],
      "9": [
        {
          "de": "Erntevorbereitung",
          "en": "Harvest preparation"
        }
      ],
      "10": [
        {
          "de": "Ernte",
          "en": "Harvest"
        }
      ],
      "11": [
        {
          "de": "Ernte",
          "en": "Harvest"
        }
      ],
      "12": [
        {
          "de": "Ernte",
          "en": "Harvest"
        }
      ]
    },
    "month_tasks_structured": {
      "2": [
        {
          "task": "Sowing",
          "label": {
            "de": "Aussaat (Vorkultur)",
            "en": "Sowing (pre-culture)"
          },
          "priority": "medium",
          "months": [
            2
          ],
          "condition": "Indoors",
          "estimated_effort": "low",
          "notes": {
            "de": "Für frühe Sorten im Haus aussäen.",
            "en": "Sow indoors for early varieties."
          }
        }
      ],
      "3": [
        {
          "task": "Transplanting",
          "label": {
            "de": "Pikieren",
            "en": "Pricking out"
          },
          "priority": "medium",
          "months": [
            3
          ],
          "condition": "Seedlings in pots",
          "estimated_effort": "low",
          "notes": {
            "de": "Pikiere die Sämlinge in einzelne Töpfe, wenn sie die ersten echten Blätter entwickelt haben.",
            "en": "Prick out seedlings into individual pots once they have developed their first true leaves."
          }
        }
      ],
      "4": [
        {
          "task": "Sowing",
          "label": {
            "de": "Aussaat (Freiland)",
            "en": "Sowing (open ground)"
          },
          "priority": "medium",
          "months": [
            4,
            5
          ],
          "condition": "Soil temperature > 10°C",
          "estimated_effort": "low",
          "notes": {
            "de": "Direktsaat ins Freiland, sobald der Boden erwärmt ist.",
            "en": "Direct sow into the open ground as soon as the soil is warm."
          }
        },
        {
          "task": "Transplanting",
          "label": {
            "de": "Auspflanzen",
            "en": "Transplanting"
          },
          "priority": "high",
          "months": [
            4,
            5
          ],
          "condition": "After last frost, hardened off",
          "estimated_effort": "medium",
          "notes": {
            "de": "Pflanze vorgezogene Jungpflanzen ins Freiland, wenn keine Frostgefahr mehr besteht.",
            "en": "Transplant pre-grown young plants into the open ground when the risk of frost has passed."
          }
        }
      ],
      "5": [
        {
          "task": "Transplanting",
          "label": {
            "de": "Auspflanzen",
            "en": "Transplanting"
          },
          "priority": "high",
          "months": [
            5,
            6
          ],
          "condition": "After last frost, hardened off",
          "estimated_effort": "medium",
          "notes": {
            "de": "Setze die Jungpflanzen ins Freiland. Achte auf ausreichenden Abstand.",
            "en": "Set out young plants in the open ground. Ensure adequate spacing."
          }
        },
        {
          "task": "Watering",
          "label": {
            "de": "Bewässern",
            "en": "Watering"
          },
          "priority": "medium",
          "months": [
            5,
            6,
            7,
            8
          ],
          "condition": "Dry spells",
          "estimated_effort": "medium",
          "notes": {
            "de": "Halte den Boden gleichmäßig feucht, besonders während Trockenperioden.",
            "en": "Keep the soil consistently moist, especially during dry spells."
          }
        }
      ],
      "6": [
        {
          "task": "Fertilizing",
          "label": {
            "de": "Düngung",
            "en": "Fertilizing"
          },
          "priority": "medium",
          "months": [
            6,
            7,
            8
          ],
          "condition": "Growing season",
          "estimated_effort": "low",
          "notes": {
            "de": "Versorge die Pflanzen mit Nährstoffen, z.B. durch Kompost oder organischen Dünger.",
            "en": "Provide plants with nutrients, e.g., through compost or organic fertilizer."
          }
        },
        {
          "task": "Pest control",
          "label": {
            "de": "Schädlingskontrolle",
            "en": "Pest control"
          },
          "priority": "high",
          "months": [
            6,
            7,
            8,
            9
          ],
          "condition": "Visible pests",
          "estimated_effort": "medium",
          "notes": {
            "de": "Kontrolliere regelmäßig auf Schädlinge wie Kohlweißlinge, Erdflöhe und Schnecken und bekämpfe sie umgehend.",
            "en": "Regularly check for pests like cabbage white butterflies, flea beetles, and slugs, and control them promptly."
          }
        }
      ],
      "7": [
        {
          "task": "Watering",
          "label": {
            "de": "Bewässern",
            "en": "Watering"
          },
          "priority": "medium",
          "months": [
            7,
            8
          ],
          "condition": "Dry spells",
          "estimated_effort": "medium",
          "notes": {
            "de": "Gleichmäßige Feuchtigkeit ist entscheidend für die Entwicklung der Röschen.",
            "en": "Consistent moisture is crucial for sprout development."
          }
        },
        {
          "task": "Fertilizing",
          "label": {
            "de": "Düngung",
            "en": "Fertilizing"
          },
          "priority": "medium",
          "months": [
            7,
            8
          ],
          "condition": "Growing season",
          "estimated_effort": "low",
          "notes": {
            "de": "Eine zweite Düngung kann notwendig sein, um das Wachstum zu unterstützen.",
            "en": "A second fertilization may be necessary to support growth."
          }
        }
      ],
      "8": [
        {
          "task": "Pest control",
          "label": {
            "de": "Schädlingskontrolle",
            "en": "Pest control"
          },
          "priority": "high",
          "months": [
            8,
            9
          ],
          "condition": "Visible pests",
          "estimated_effort": "medium",
          "notes": {
            "de": "Besonders auf Kohlweißlinge und Schnecken achten.",
            "en": "Pay particular attention to cabbage white butterflies and slugs."
          }
        }
      ],
      "9": [
        {
          "task": "Harvesting",
          "label": {
            "de": "Erntevorbereitung",
            "en": "Harvest preparation"
          },
          "priority": "low",
          "months": [
            9
          ],
          "condition": "Approaching maturity",
          "estimated_effort": "low",
          "notes": {
            "de": "Entferne untere, vergilbte Blätter, um die Luftzirkulation zu verbessern und die Ernte zu erleichtern.",
            "en": "Remove lower, yellowing leaves to improve air circulation and facilitate harvesting."
          }
        }
      ],
      "10": [
        {
          "task": "Harvesting",
          "label": {
            "de": "Ernte",
            "en": "Harvest"
          },
          "priority": "high",
          "months": [
            10,
            11,
            12,
            1,
            2,
            3
          ],
          "condition": "Sprouts firm and developed",
          "estimated_effort": "medium",
          "notes": {
            "de": "Ernte die Röschen von unten nach oben, beginnend mit den reifsten. Frost verbessert den Geschmack.",
            "en": "Harvest the sprouts from bottom to top, starting with the ripest. Frost improves flavor."
          }
        }
      ],
      "11": [
        {
          "task": "Harvesting",
          "label": {
            "de": "Ernte",
            "en": "Harvest"
          },
          "priority": "high",
          "months": [
            11,
            12,
            1,
            2,
            3
          ],
          "condition": "Sprouts firm and developed",
          "estimated_effort": "medium",
          "notes": {
            "de": "Die Ernte kann fortgesetzt werden. Bei Bedarf die Pflanzen mit Vlies schützen.",
            "en": "Harvesting can continue. Protect plants with fleece if necessary."
          }
        }
      ],
      "12": [
        {
          "task": "Harvesting",
          "label": {
            "de": "Ernte",
            "en": "Harvest"
          },
          "priority": "high",
          "months": [
            12,
            1,
            2,
            3
          ],
          "condition": "Sprouts firm and developed",
          "estimated_effort": "medium",
          "notes": {
            "de": "Besonders schmackhaft nach dem ersten Frost. Ernte fortsetzen.",
            "en": "Especially flavorful after the first frost. Continue harvesting."
          }
        }
      ]
    }
  },
  "structured_month_tasks": {
    "2": [
      {
        "task": "Sowing",
        "label": {
          "de": "Aussaat (Vorkultur)",
          "en": "Sowing (pre-culture)"
        },
        "priority": "medium",
        "months": [
          2
        ],
        "condition": "Indoors",
        "estimated_effort": "low",
        "notes": {
          "de": "Für frühe Sorten im Haus aussäen.",
          "en": "Sow indoors for early varieties."
        }
      }
    ],
    "3": [
      {
        "task": "Transplanting",
        "label": {
          "de": "Pikieren",
          "en": "Pricking out"
        },
        "priority": "medium",
        "months": [
          3
        ],
        "condition": "Seedlings in pots",
        "estimated_effort": "low",
        "notes": {
          "de": "Pikiere die Sämlinge in einzelne Töpfe, wenn sie die ersten echten Blätter entwickelt haben.",
          "en": "Prick out seedlings into individual pots once they have developed their first true leaves."
        }
      }
    ],
    "4": [
      {
        "task": "Sowing",
        "label": {
          "de": "Aussaat (Freiland)",
          "en": "Sowing (open ground)"
        },
        "priority": "medium",
        "months": [
          4,
          5
        ],
        "condition": "Soil temperature > 10°C",
        "estimated_effort": "low",
        "notes": {
          "de": "Direktsaat ins Freiland, sobald der Boden erwärmt ist.",
          "en": "Direct sow into the open ground as soon as the soil is warm."
        }
      },
      {
        "task": "Transplanting",
        "label": {
          "de": "Auspflanzen",
          "en": "Transplanting"
        },
        "priority": "high",
        "months": [
          4,
          5
        ],
        "condition": "After last frost, hardened off",
        "estimated_effort": "medium",
        "notes": {
          "de": "Pflanze vorgezogene Jungpflanzen ins Freiland, wenn keine Frostgefahr mehr besteht.",
          "en": "Transplant pre-grown young plants into the open ground when the risk of frost has passed."
        }
      }
    ],
    "5": [
      {
        "task": "Transplanting",
        "label": {
          "de": "Auspflanzen",
          "en": "Transplanting"
        },
        "priority": "high",
        "months": [
          5,
          6
        ],
        "condition": "After last frost, hardened off",
        "estimated_effort": "medium",
        "notes": {
          "de": "Setze die Jungpflanzen ins Freiland. Achte auf ausreichenden Abstand.",
          "en": "Set out young plants in the open ground. Ensure adequate spacing."
        }
      },
      {
        "task": "Watering",
        "label": {
          "de": "Bewässern",
          "en": "Watering"
        },
        "priority": "medium",
        "months": [
          5,
          6,
          7,
          8
        ],
        "condition": "Dry spells",
        "estimated_effort": "medium",
        "notes": {
          "de": "Halte den Boden gleichmäßig feucht, besonders während Trockenperioden.",
          "en": "Keep the soil consistently moist, especially during dry spells."
        }
      }
    ],
    "6": [
      {
        "task": "Fertilizing",
        "label": {
          "de": "Düngung",
          "en": "Fertilizing"
        },
        "priority": "medium",
        "months": [
          6,
          7,
          8
        ],
        "condition": "Growing season",
        "estimated_effort": "low",
        "notes": {
          "de": "Versorge die Pflanzen mit Nährstoffen, z.B. durch Kompost oder organischen Dünger.",
          "en": "Provide plants with nutrients, e.g., through compost or organic fertilizer."
        }
      },
      {
        "task": "Pest control",
        "label": {
          "de": "Schädlingskontrolle",
          "en": "Pest control"
        },
        "priority": "high",
        "months": [
          6,
          7,
          8,
          9
        ],
        "condition": "Visible pests",
        "estimated_effort": "medium",
        "notes": {
          "de": "Kontrolliere regelmäßig auf Schädlinge wie Kohlweißlinge, Erdflöhe und Schnecken und bekämpfe sie umgehend.",
          "en": "Regularly check for pests like cabbage white butterflies, flea beetles, and slugs, and control them promptly."
        }
      }
    ],
    "7": [
      {
        "task": "Watering",
        "label": {
          "de": "Bewässern",
          "en": "Watering"
        },
        "priority": "medium",
        "months": [
          7,
          8
        ],
        "condition": "Dry spells",
        "estimated_effort": "medium",
        "notes": {
          "de": "Gleichmäßige Feuchtigkeit ist entscheidend für die Entwicklung der Röschen.",
          "en": "Consistent moisture is crucial for sprout development."
        }
      },
      {
        "task": "Fertilizing",
        "label": {
          "de": "Düngung",
          "en": "Fertilizing"
        },
        "priority": "medium",
        "months": [
          7,
          8
        ],
        "condition": "Growing season",
        "estimated_effort": "low",
        "notes": {
          "de": "Eine zweite Düngung kann notwendig sein, um das Wachstum zu unterstützen.",
          "en": "A second fertilization may be necessary to support growth."
        }
      }
    ],
    "8": [
      {
        "task": "Pest control",
        "label": {
          "de": "Schädlingskontrolle",
          "en": "Pest control"
        },
        "priority": "high",
        "months": [
          8,
          9
        ],
        "condition": "Visible pests",
        "estimated_effort": "medium",
        "notes": {
          "de": "Besonders auf Kohlweißlinge und Schnecken achten.",
          "en": "Pay particular attention to cabbage white butterflies and slugs."
        }
      }
    ],
    "9": [
      {
        "task": "Harvesting",
        "label": {
          "de": "Erntevorbereitung",
          "en": "Harvest preparation"
        },
        "priority": "low",
        "months": [
          9
        ],
        "condition": "Approaching maturity",
        "estimated_effort": "low",
        "notes": {
          "de": "Entferne untere, vergilbte Blätter, um die Luftzirkulation zu verbessern und die Ernte zu erleichtern.",
          "en": "Remove lower, yellowing leaves to improve air circulation and facilitate harvesting."
        }
      }
    ],
    "10": [
      {
        "task": "Harvesting",
        "label": {
          "de": "Ernte",
          "en": "Harvest"
        },
        "priority": "high",
        "months": [
          10,
          11,
          12,
          1,
          2,
          3
        ],
        "condition": "Sprouts firm and developed",
        "estimated_effort": "medium",
        "notes": {
          "de": "Ernte die Röschen von unten nach oben, beginnend mit den reifsten. Frost verbessert den Geschmack.",
          "en": "Harvest the sprouts from bottom to top, starting with the ripest. Frost improves flavor."
        }
      }
    ],
    "11": [
      {
        "task": "Harvesting",
        "label": {
          "de": "Ernte",
          "en": "Harvest"
        },
        "priority": "high",
        "months": [
          11,
          12,
          1,
          2,
          3
        ],
        "condition": "Sprouts firm and developed",
        "estimated_effort": "medium",
        "notes": {
          "de": "Die Ernte kann fortgesetzt werden. Bei Bedarf die Pflanzen mit Vlies schützen.",
          "en": "Harvesting can continue. Protect plants with fleece if necessary."
        }
      }
    ],
    "12": [
      {
        "task": "Harvesting",
        "label": {
          "de": "Ernte",
          "en": "Harvest"
        },
        "priority": "high",
        "months": [
          12,
          1,
          2,
          3
        ],
        "condition": "Sprouts firm and developed",
        "estimated_effort": "medium",
        "notes": {
          "de": "Besonders schmackhaft nach dem ersten Frost. Ernte fortsetzen.",
          "en": "Especially flavorful after the first frost. Continue harvesting."
        }
      }
    ]
  },
  "cultivation_specs": {
    "seed": {
      "seed_depth_cm_min": 1,
      "seed_depth_cm_max": 2,
      "light_germinator": false,
      "dark_germinator": false,
      "cold_germinator": false,
      "stratification_needed": false,
      "pre_soaking_recommended": false,
      "germination_temp_c_min": 15,
      "germination_temp_c_max": 25,
      "germination_days_min": 7,
      "germination_days_max": 14,
      "seed_lifespan_years_min": 3,
      "seed_lifespan_years_max": 5,
      "direct_sowing_possible": true,
      "pre_culture_recommended": true
    },
    "spacing": {
      "plant_spacing_cm_min": 40,
      "plant_spacing_cm_max": 60,
      "row_spacing_cm_min": 60,
      "row_spacing_cm_max": 80,
      "recommended_density_per_sqm_min": 2.5,
      "recommended_density_per_sqm_max": 4,
      "min_bed_width_cm": 80,
      "square_foot_gardening_spacing": "1 plant per square foot",
      "spacing_notes": {
        "de": "Ausreichender Abstand ist wichtig für die Belüftung und zur Vorbeugung von Krankheiten.",
        "en": "Adequate spacing is important for ventilation and disease prevention."
      }
    },
    "growth_dimensions": {
      "height_cm_min": 60,
      "height_cm_max": 100,
      "width_cm_min": 40,
      "width_cm_max": 60,
      "root_depth_cm_min": 30,
      "root_depth_cm_max": 50,
      "growth_speed": "medium",
      "final_size_notes": {
        "de": "Die Pflanzen bilden einen aufrechten Stiel mit vielen kleinen Röschen in den Blattachseln.",
        "en": "Plants form an upright stem with many small sprouts in the leaf axils."
      }
    },
    "temperature": {
      "min_growing_temp_c": 10,
      "optimal_temp_c_min": 15,
      "optimal_temp_c_max": 20,
      "max_heat_tolerance_c": 30,
      "soil_temp_for_sowing_c_min": 10,
      "soil_temp_for_sowing_c_optimal": 20,
      "frost_sensitive": false,
      "late_frost_sensitive": false,
      "heat_tolerance": "medium",
      "cold_tolerance": "high",
      "temperature_notes": {
        "de": "Rosenkohl ist relativ kältetolerant und profitiert oft von leichten Frösten, die den Geschmack verbessern.",
        "en": "Brussels sprouts are relatively cold-tolerant and often benefit from light frosts, which improve flavor."
      }
    },
    "water": {
      "water_need": "high",
      "critical_water_phases": {
        "de": [
          "Wachstumsphase",
          "Bildung der Röschen"
        ],
        "en": [
          "Growth phase",
          "Sprout formation"
        ]
      },
      "drought_tolerant": false,
      "drought_sensitivity": "medium",
      "waterlogging_sensitive": true,
      "mulching_recommended": true,
      "water_notes": {
        "de": "Gleichmäßige Wasserversorgung ist wichtig für die Entwicklung fester Röschen.",
        "en": "Consistent watering is important for the development of firm sprouts."
      }
    },
    "nutrition": {
      "nutrient_group": "heavy_feeder",
      "heavy_feeder": true,
      "medium_feeder": false,
      "light_feeder": false,
      "nitrogen_need": "high",
      "phosphorus_need": "medium",
      "potassium_need": "high",
      "calcium_need": "medium",
      "magnesium_need": "medium",
      "compost_recommended": true,
      "mulching_recommended": true,
      "fertilizer_sensitivity": "low",
      "nutrition_notes": {
        "de": "Benötigt viele Nährstoffe, besonders Stickstoff und Kalium. Kompost und gut verrotteter Mist sind ideal.",
        "en": "Requires ample nutrients, especially nitrogen and potassium. Compost and well-rotted manure are ideal."
      }
    },
    "container": {
      "container_suitable": true,
      "min_pot_volume_l": 10,
      "recommended_pot_volume_l": 20,
      "min_pot_depth_cm": 30,
      "min_pot_diameter_cm": 30,
      "plants_per_container_min": 1,
      "plants_per_container_max": 1,
      "drainage_required": true,
      "repotting_needed": false,
      "container_notes": {
        "de": "In größeren Kübeln anbaubar, benötigt aber ausreichend Platz und Nährstoffe.",
        "en": "Can be grown in larger containers, but requires ample space and nutrients."
      }
    },
    "support": {
      "needs_support": false,
      "support_recommended": false,
      "climbing": false,
      "vining": false,
      "trellis_recommended": false,
      "training_required": false,
      "support_notes": {
        "de": "Normalerweise keine zusätzliche Stütze erforderlich, es sei denn, die Pflanzen sind sehr hoch oder windigen Bedingungen ausgesetzt.",
        "en": "Usually no additional support is needed unless plants are very tall or exposed to windy conditions."
      }
    },
    "cultivation_modes": {
      "outdoor_bed_suitable": true,
      "raised_bed_suitable": true,
      "container_suitable": true,
      "balcony_suitable": true,
      "greenhouse_suitable": true,
      "polytunnel_suitable": true,
      "indoor_suitable": false,
      "windowsill_suitable": false,
      "hydroponic_possible": false,
      "permaculture_suitable": true,
      "no_dig_suitable": true
    },
    "yield_density": {
      "yield_per_plant_min": 20,
      "yield_per_plant_max": 50,
      "yield_unit": "sprouts",
      "yield_per_sqm_min": 2,
      "yield_per_sqm_max": 4,
      "yield_reliability": "medium",
      "yield_notes": {
        "de": "Die Erntemenge hängt von Sorte, Pflege und Witterung ab. Die Röschen werden über einen längeren Zeitraum geerntet.",
        "en": "Yield depends on variety, care, and weather. Sprouts are harvested over an extended period."
      }
    }
  },
  "site": {
    "sun": {
      "de": "Sonnig bis halbschattig",
      "en": "Sunny to partial shade"
    },
    "wind": {
      "de": "Windgeschützt",
      "en": "Sheltered from wind"
    },
    "notes": {
      "de": "Bevorzugt einen sonnigen Standort, verträgt aber auch Halbschatten. Schutz vor starkem Wind ist vorteilhaft.",
      "en": "Prefers a sunny location but tolerates partial shade. Protection from strong winds is beneficial."
    }
  },
  "soil": {
    "type": {
      "de": "Humos, tiefgründig, locker, nährstoffreich",
      "en": "Humus-rich, deep, loose, nutrient-rich"
    },
    "ph_range": {
      "min": 6.0,
      "max": 7.5
    },
    "drainage": {
      "de": "Gut durchlässig",
      "en": "Well-draining"
    },
    "notes": {
      "de": "Benötigt einen tiefgründigen, feuchten, aber gut durchlässigen Boden. Staunässe unbedingt vermeiden.",
      "en": "Requires deep, moist, but well-draining soil. Avoid waterlogging at all costs."
    }
  },
  "watering": {
    "frequency": {
      "de": "Regelmäßig und gleichmäßig, besonders bei Trockenheit",
      "en": "Regularly and consistently, especially during dry periods"
    },
    "method": {
      "de": "Am besten am Wurzelbereich, um Blattkrankheiten vorzubeugen",
      "en": "Best at the root zone to prevent leaf diseases"
    },
    "notes": {
      "de": "Gleichmäßige Feuchtigkeit fördert die Entwicklung fester Röschen. Staunässe vermeiden.",
      "en": "Consistent moisture promotes the development of firm sprouts. Avoid waterlogging."
    }
  },
  "nutrition": {
    "type": {
      "de": "Starkzehrer, benötigt viele Nährstoffe",
      "en": "Heavy feeder, requires ample nutrients"
    },
    "recommendations": {
      "de": "Vor der Pflanzung Kompost oder gut verrotteten Mist einarbeiten. Während der Wachstumsphase mit organischem Flüssigdünger oder Hornspänen nachdüngen.",
      "en": "Incorporate compost or well-rotted manure before planting. Top-dress during the growing season with organic liquid fertilizer or horn shavings."
    },
    "notes": {
      "de": "Besonders wichtig sind Stickstoff und Kalium für die Entwicklung der Röschen.",
      "en": "Nitrogen and potassium are particularly important for sprout development."
    }
  },
  "cultivation_planning": {
    "succession_sowing": {
      "possible": false
    },
    "bed_planning_notes": {
      "de": "Rosenkohl ist ein Starkzehrer und sollte nicht nach anderen Kohlarten oder auf Flächen angebaut werden, wo in den Vorjahren Starkzehrer standen.",
      "en": "Brussels sprouts are heavy feeders and should not be grown after other brassicas or on plots where heavy feeders were grown in previous years."
    },
    "rotation_priority": "high",
    "interplanting_potential": "low",
    "mechanization_relevance": "medium"
  },
  "crop_rotation": {
    "de": "Rosenkohl ist ein Starkzehrer und sollte nicht nach anderen Kohlarten (z.B. Brokkoli, Blumenkohl, Weißkohl) oder anderen Kreuzblütlern angebaut werden. Eine Anbaupause von 3-4 Jahren auf demselben Beet ist empfehlenswert. Gute Vorfrüchte sind Leguminosen (Erbsen, Bohnen) oder frühe Wurzelgemüse (Radieschen, Karotten).",
    "en": "Brussels sprouts are heavy feeders and should not be grown after other brassicas (e.g., broccoli, cauliflower, cabbage) or other cruciferous plants. A break of 3-4 years in the same bed is recommended. Good preceding crops include legumes (peas, beans) or early root vegetables (radishes, carrots)."
  },
  "companion_planting": {
    "good_neighbors": [
      {
        "slug": "erdbeere",
        "name": {
          "de": "Erdbeere",
          "en": "Strawberry"
        },
        "reason": {
          "de": "Verbessert das Wachstum und den Geschmack, schützt vor Schädlingen.",
          "en": "Improves growth and flavor, protects against pests."
        },
        "relationship_type": "companion"
      },
      {
        "slug": "bohne",
        "name": {
          "de": "Bohne",
          "en": "Bean"
        },
        "reason": {
          "de": "Stickstofffixierer, verbessert die Bodengesundheit und hält Schädlinge fern.",
          "en": "Nitrogen fixer, improves soil health and deters pests."
        },
        "relationship_type": "companion"
      },
      {
        "slug": "erbsen",
        "name": {
          "de": "Erbse",
          "en": "Pea"
        },
        "reason": {
          "de": "Stickstofffixierer, verbessert die Bodengesundheit.",
          "en": "Nitrogen fixer, improves soil health."
        },
        "relationship_type": "companion"
      },
      {
        "slug": "salat",
        "name": {
          "de": "Salat",
          "en": "Lettuce"
        },
        "reason": {
          "de": "Bodendecker, hält den Boden feucht und kühl, unterdrückt Unkraut.",
          "en": "Ground cover, keeps soil moist and cool, suppresses weeds."
        },
        "relationship_type": "companion"
      },
      {
        "slug": "koriander",
        "name": {
          "de": "Koriander",
          "en": "Coriander"
        },
        "reason": {
          "de": "Zieht Nützlinge an und wehrt Schädlinge ab.",
          "en": "Attracts beneficial insects and repels pests."
        },
        "relationship_type": "companion"
      },
      {
        "slug": "ringelblume",
        "name": {
          "de": "Ringelblume",
          "en": "Marigold"
        },
        "reason": {
          "de": "Vertreibt Nematoden und andere Schädlinge.",
          "en": "Deters nematodes and other pests."
        },
        "relationship_type": "companion"
      }
    ],
    "bad_neighbors": [
      {
        "slug": "kohlrabi",
        "name": {
          "de": "Kohlrabi",
          "en": "Kohlrabi"
        },
        "reason": {
          "de": "Teilen Krankheiten und Schädlinge, konkurrieren um Nährstoffe.",
          "en": "Share diseases and pests, compete for nutrients."
        },
        "relationship_type": "competitor"
      },
      {
        "slug": "radieschen",
        "name": {
          "de": "Radieschen",
          "en": "Radish"
        },
        "reason": {
          "de": "Teilen Schädlinge (Erdflöhe) und konkurrieren um Nährstoffe.",
          "en": "Share pests (flea beetles) and compete for nutrients."
        },
        "relationship_type": "competitor"
      },
      {
        "slug": "kresse",
        "name": {
          "de": "Kresse",
          "en": "Cress"
        },
        "reason": {
          "de": "Teilen Schädlinge und Krankheiten.",
          "en": "Share pests and diseases."
        },
        "relationship_type": "competitor"
      },
      {
        "slug": "senf",
        "name": {
          "de": "Senf",
          "en": "Mustard"
        },
        "reason": {
          "de": "Teilen Schädlinge und Krankheiten.",
          "en": "Share pests and diseases."
        },
        "relationship_type": "competitor"
      }
    ],
    "neutral_neighbors": [
      {
        "slug": "karotte",
        "name": {
          "de": "Karotte",
          "en": "Carrot"
        },
        "reason": {
          "de": "Keine signifikanten positiven oder negativen Wechselwirkungen.",
          "en": "No significant positive or negative interactions."
        },
        "relationship_type": "neutral"
      },
      {
        "slug": "zwiebel",
        "name": {
          "de": "Zwiebel",
          "en": "Onion"
        },
        "reason": {
          "de": "Keine signifikanten positiven oder negativen Wechselwirkungen.",
          "en": "No significant positive or negative interactions."
        },
        "relationship_type": "neutral"
      },
      {
        "slug": "knoblauch",
        "name": {
          "de": "Knoblauch",
          "en": "Garlic"
        },
        "reason": {
          "de": "Keine signifikanten positiven oder negativen Wechselwirkungen.",
          "en": "No significant positive or negative interactions."
        },
        "relationship_type": "neutral"
      }
    ],
    "design_rules": {
      "de": [
        "Pflanze Rosenkohl nicht direkt neben andere Kohlarten.",
        "Nutze Leguminosen als Vor- oder Nachkultur.",
        "Kombiniere mit Kräutern wie Koriander oder Dill zur Schädlingsabwehr.",
        "Ringelblumen und Erdbeeren sind gute Nachbarn."
      ],
      "en": [
        "Do not plant Brussels sprouts directly next to other brassicas.",
        "Use legumes as preceding or succeeding crops.",
        "Combine with herbs like coriander or dill for pest deterrence.",
        "Marigolds and strawberries are good neighbors."
      ]
    },
    "notes": {
      "de": "Die Wahl der richtigen Nachbarn kann helfen, Schädlinge und Krankheiten zu reduzieren und das Pflanzenwachstum zu fördern.",
      "en": "Choosing the right neighbors can help reduce pests and diseases and promote plant growth."
    }
  },
  "deficiencies": {
    "stickstoffmangel": {
      "name": {
        "de": "Stickstoffmangel",
        "en": "Nitrogen deficiency"
      },
      "description": {
        "de": "Führt zu allgemeiner Wachstumshemmung und Vergilbung der älteren Blätter.",
        "en": "Leads to general growth inhibition and yellowing of older leaves."
      },
      "symptoms": {
        "de": [
          "Gleichmäßige Vergilbung aller Blätter, beginnend bei den älteren",
          "Geringes Pflanzenwachstum",
          "Kleine Röschen"
        ],
        "en": [
          "Uniform yellowing of all leaves, starting with older ones",
          "Poor plant growth",
          "Small sprouts"
        ]
      },
      "correction": {
        "de": [
          "Organische Dünger (Kompost, Hornspäne)",
          "Stickstoffbetonte Flüssigdünger (sparsam)"
        ],
        "en": [
          "Organic fertilizers (compost, horn shavings)",
          "Nitrogen-rich liquid fertilizers (sparingly)"
        ]
      },
      "prevention": {
        "de": [
          "Regelmäßige Düngung mit stickstoffhaltigen organischen Materialien",
          "Gründüngung mit Leguminosen"
        ],
        "en": [
          "Regular fertilization with nitrogen-rich organic materials",
          "Green manuring with legumes"
        ]
      }
    },
    "kaliummangel": {
      "name": {
        "de": "Kaliummangel",
        "en": "Potassium deficiency"
      },
      "description": {
        "de": "Kann zu schlechterer Frosthärte und geringerer Widerstandsfähigkeit gegen Krankheiten führen. Blattränder können welken.",
        "en": "Can lead to poorer frost hardiness and reduced disease resistance. Leaf margins may wilt."
      },
      "symptoms": {
        "de": [
          "Randnekrosen (braune Blattkanten)",
          "Vergilbung der Blätter",
          "Schlechtere Fruchtbildung (bei anderen Kulturen)",
          "Geringere Frosthärte"
        ],
        "en": [
          "Marginal necrosis (brown leaf edges)",
          "Yellowing of leaves",
          "Poorer fruit set (in other crops)",
          "Reduced frost hardiness"
        ]
      },
      "correction": {
        "de": [
          "Kaliumreiche Dünger (z.B. Holzasche, Kaliumsulfat)",
          "Kompost"
        ],
        "en": [
          "Potassium-rich fertilizers (e.g., wood ash, potassium sulfate)",
          "Compost"
        ]
      },
      "prevention": {
        "de": [
          "Ausgewogene Düngung mit ausreichend Kalium",
          "Bodenanalyse"
        ],
        "en": [
          "Balanced fertilization with sufficient potassium",
          "Soil analysis"
        ]
      }
    },
    "magnesiummangel": {
      "name": {
        "de": "Magnesiummangel",
        "en": "Magnesium deficiency"
      },
      "description": {
        "de": "Führt zu Chlorose zwischen den Blattadern, besonders bei älteren Blättern.",
        "en": "Leads to chlorosis between the leaf veins, especially on older leaves."
      },
      "symptoms": {
        "de": [
          "Gelbfärbung zwischen den Blattadern (interkostale Chlorose), während die Adern grün bleiben",
          "Beginnt oft bei älteren Blättern"
        ],
        "en": [
          "Yellowing between the leaf veins (intercostal chlorosis) while the veins remain green",
          "Often starts on older leaves"
        ]
      },
      "correction": {
        "de": [
          "Bittersalz (Magnesiumsulfat) als Blattdüngung",
          "Magnesiumhaltige Dünger"
        ],
        "en": [
          "Epsom salts (magnesium sulfate) as a foliar spray",
          "Magnesium-containing fertilizers"
        ]
      },
      "prevention": {
        "de": [
          "Ausgewogene Düngung",
          "Vermeidung von Bodenversauerung"
        ],
        "en": [
          "Balanced fertilization",
          "Avoid soil acidification"
        ]
      }
    }
  },
  "problems": {
    "windbruch": {
      "name": {
        "de": "Windbruch",
        "en": "Wind damage"
      },
      "description": {
        "de": "Starke Winde können die Pflanzen umknicken oder die Blätter zerreißen.",
        "en": "Strong winds can break plants or tear leaves."
      },
      "symptoms": {
        "de": [
          "Umgeknickte oder abgebrochene Stängel",
          "Zerfetzte Blätter"
        ],
        "en": [
          "Bent or broken stems",
          "Torn leaves"
        ]
      },
      "management": {
        "de": [
          "Windschutz durch Hecken, Zäune oder andere Pflanzen",
          "Stützstäbe bei Bedarf"
        ],
        "en": [
          "Provide windbreaks using hedges, fences, or other plants",
          "Stakes if necessary"
        ]
      }
    },
    "frostschaden": {
      "name": {
        "de": "Frostschaden",
        "en": "Frost damage"
      },
      "description": {
        "de": "Spätfröste können junge Pflanzen schädigen, während frühe Fröste im Herbst/Winter die Ernte beeinflussen können (oft positiv).",
        "en": "Late frosts can damage young plants, while early frosts in autumn/winter can affect the harvest (often positively)."
      },
      "symptoms": {
        "de": [
          "Welke, matschige Blätter nach starkem Frost",
          "Verfärbungen (braun oder schwarz)"
        ],
        "en": [
          "Wilting, mushy leaves after severe frost",
          "Discoloration (brown or black)"
        ]
      },
      "management": {
        "de": [
          "Junge Pflanzen bei Frostgefahr abdecken (Vlies, Folie)",
          "Erntezeitpunkt anpassen",
          "Frostharte Sorten wählen"
        ],
        "en": [
          "Cover young plants during frost risk (fleece, foil)",
          "Adjust harvest timing",
          "Choose frost-hardy varieties"
        ]
      }
    },
    "staunässe": {
      "name": {
        "de": "Staunässe",
        "en": "Waterlogging"
      },
      "description": {
        "de": "Anhaltende Nässe im Boden führt zu Sauerstoffmangel an den Wurzeln und fördert Wurzelfäule und Pilzkrankheiten.",
        "en": "Persistent wetness in the soil leads to oxygen deficiency at the roots and promotes root rot and fungal diseases."
      },
      "symptoms": {
        "de": [
          "Vergilbung und Welken der Blätter trotz feuchtem Boden",
          "Wurzelfäule",
          "Erhöhte Anfälligkeit für Krankheiten"
        ],
        "en": [
          "Yellowing and wilting of leaves despite moist soil",
          "Root rot",
          "Increased susceptibility to diseases"
        ]
      },
      "management": {
        "de": [
          "Boden verbessern (Kompost, Sand)",
          "Drainage verbessern (Hochbeete, Gräben)",
          "Bewässerung anpassen"
        ],
        "en": [
          "Improve soil (compost, sand)",
          "Improve drainage (raised beds, ditches)",
          "Adjust watering"
        ]
      }
    }
  },
  "problem_management": {
    "common_pest_groups": {
      "de": [
        "Kohlweißlinge",
        "Erdflöhe",
        "Schnecken",
        "Kohlfliegen",
        "Blattläuse"
      ],
      "en": [
        "Cabbage white butterflies",
        "Flea beetles",
        "Slugs and snails",
        "Cabbage root flies",
        "Aphids"
      ]
    },
    "common_disease_groups": {
      "de": [
        "Pilzkrankheiten (z.B. Alternaria, Falscher Mehltau)",
        "Bakterielle Krankheiten",
        "Kohlhernie"
      ],
      "en": [
        "Fungal diseases (e.g., Alternaria, Downy mildew)",
        "Bacterial diseases",
        "Clubroot"
      ]
    },
    "prevention_principles": {
      "de": [
        "Strikte Fruchtfolge einhalten (mind. 3-4 Jahre Anbaupause nach Kohl).",
        "Krankheitsresistente Sorten wählen.",
        "Für gute Belüftung sorgen (ausreichender Pflanzabstand).",
        "Staunässe vermeiden und für gute Drainage sorgen.",
        "Pflanzen stärken durch ausgewogene Düngung und Bewässerung.",
        "Regelmäßige Kontrolle auf Schädlinge und Krankheiten.",
        "Befallene Pflanzenteile sofort entfernen und vernichten.",
        "Nützlinge fördern (z.B. durch Anlegen von Blühstreifen)."
      ],
      "en": [
        "Strictly adhere to crop rotation (at least 3-4 years break after brassicas).",
        "Choose disease-resistant varieties.",
        "Ensure good ventilation (adequate plant spacing).",
        "Avoid waterlogging and ensure good drainage.",
        "Strengthen plants through balanced fertilization and watering.",
        "Regular monitoring for pests and diseases.",
        "Remove and destroy infected plant parts immediately.",
        "Promote beneficial insects (e.g., by creating flower strips)."
      ]
    },
    "diagnosis_notes": {
      "de": "Die Diagnose von Problemen bei Rosenkohl erfordert eine genaue Beobachtung der Symptome und der Umgebungsbedingungen. Oft sind die Ursachen eine Kombination aus Schädlingen, Krankheiten und Umweltfaktoren. Eine frühzeitige Erkennung ist entscheidend für eine erfolgreiche Bekämpfung.",
      "en": "Diagnosing problems in Brussels sprouts requires careful observation of symptoms and environmental conditions. Often, the causes are a combination of pests, diseases, and environmental factors. Early detection is crucial for successful management."
    }
  },
  "disease_graph": {
    "scope": "Brassica oleracea var. gemmifera",
    "profiles": [
      {
        "slug": "alternaria_brassicae",
        "severity": "medium",
        "conditions": {
          "de": [
            "Hohe Luftfeuchtigkeit",
            "Mäßige Temperaturen (15-25°C)",
            "Schlechte Belüftung"
          ],
          "en": [
            "High humidity",
            "Moderate temperatures (15-25°C)",
            "Poor ventilation"
          ]
        },
        "affected_parts": {
          "de": [
            "Blätter",
            "Stängel",
            "Röschen"
          ],
          "en": [
            "Leaves",
            "Stems",
            "Sprouts"
          ]
        },
        "prevention": {
          "de": [
            "Fruchtfolge",
            "Krankheitsresistente Sorten",
            "Gute Belüftung",
            "Bodenverbesserung"
          ],
          "en": [
            "Crop rotation",
            "Disease-resistant varieties",
            "Good ventilation",
            "Soil improvement"
          ]
        },
        "organic_control": {
          "de": [
            "Entfernen befallener Teile",
            "Biologische Fungizide (Kupfer, Schwefel sparsam)"
          ],
          "en": [
            "Removal of infected parts",
            "Biological fungicides (copper, sulfur sparingly)"
          ]
        }
      },
      {
        "slug": "peronospora_parasitica",
        "severity": "medium",
        "conditions": {
          "de": [
            "Hohe Luftfeuchtigkeit",
            "Nässe",
            "Mäßige Temperaturen (10-20°C)"
          ],
          "en": [
            "High humidity",
            "Wetness",
            "Moderate temperatures (10-20°C)"
          ]
        },
        "affected_parts": {
          "de": [
            "Blätter"
          ],
          "en": [
            "Leaves"
          ]
        },
        "prevention": {
          "de": [
            "Fruchtfolge",
            "Krankheitsresistente Sorten",
            "Gute Belüftung",
            "Bewässerung am Boden"
          ],
          "en": [
            "Crop rotation",
            "Disease-resistant varieties",
            "Good ventilation",
            "Watering at the base"
          ]
        },
        "organic_control": {
          "de": [
            "Entfernen befallener Blätter",
            "Biologische Fungizide (Kupfer sparsam)"
          ],
          "en": [
            "Removal of infected leaves",
            "Biological fungicides (copper sparingly)"
          ]
        }
      },
      {
        "slug": "plasmodiophora_brassicae",
        "severity": "high",
        "conditions": {
          "de": [
            "Feuchter, saurer Boden",
            "Mäßige Temperaturen (15-20°C)"
          ],
          "en": [
            "Moist, acidic soil",
            "Moderate temperatures (15-20°C)"
          ]
        },
        "affected_parts": {
          "de": [
            "Wurzeln",
            "Unterer Stängel"
          ],
          "en": [
            "Roots",
            "Lower stem"
          ]
        },
        "prevention": {
          "de": [
            "Strikte Fruchtfolge (lange Pause)",
            "Kalkung zur pH-Anhebung",
            "Resistente Sorten",
            "Gute Drainage"
          ],
          "en": [
            "Strict crop rotation (long break)",
            "Liming to raise pH",
            "Resistant varieties",
            "Good drainage"
          ]
        },
        "organic_control": {
          "de": [
            "Befallene Pflanzen vernichten",
            "Boden desinfizieren (Kalkstickstoff)"
          ],
          "en": [
            "Destroy infected plants",
            "Soil disinfection (calcium cyanamide)"
          ]
        }
      }
    ],
    "diagnostic_rules": [
      {
        "symptom": {
          "de": "Kleine, runde Löcher in den Blättern",
          "en": "Small, round holes in the leaves"
        },
        "possible_causes": [
          "erdfloh"
        ],
        "first_checks": {
          "de": [
            "Sind kleine, springende Käfer auf den Pflanzen oder im Boden sichtbar?",
            "Sind die Löcher frisch oder alt?"
          ],
          "en": [
            "Are small, jumping beetles visible on the plants or in the soil?",
            "Are the holes fresh or old?"
          ]
        }
      },
      {
        "symptom": {
          "de": "Vergilbung und Welken der Blätter, besonders bei feuchtem Wetter",
          "en": "Yellowing and wilting of leaves, especially in damp weather"
        },
        "possible_causes": [
          "falscher_mehldau",
          "staunässe"
        ],
        "first_checks": {
          "de": [
            "Ist ein weißlich-grauer Belag auf der Blattunterseite sichtbar (Falscher Mehltau)?",
            "Ist der Boden dauerhaft nass (Staunässe)?",
            "Sind die Wurzeln gesund oder faul?"
          ],
          "en": [
            "Is a whitish-gray coating visible on the underside of leaves (Downy mildew)?",
            "Is the soil persistently wet (waterlogging)?",
            "Are the roots healthy or rotten?"
          ]
        }
      },
      {
        "symptom": {
          "de": "Runde, dunkle Flecken auf den Blättern mit konzentrischen Ringen",
          "en": "Round, dark spots on leaves with concentric rings"
        },
        "possible_causes": [
          "alternaria_brassicae"
        ],
        "first_checks": {
          "de": [
            "Sind die Flecken typisch für Alternaria?",
            "Sind die Blätter stark befallen und fallen ab?"
          ],
          "en": [
            "Are the spots typical for Alternaria?",
            "Are the leaves heavily affected and dropping?"
          ]
        }
      },
      {
        "symptom": {
          "de": "Verdickte, gallenartige Wucherungen an den Wurzeln",
          "en": "Swollen, gall-like growths on the roots"
        },
        "possible_causes": [
          "plasmodiophora_brassicae"
        ],
        "first_checks": {
          "de": [
            "Pflanze vorsichtig ausgraben und Wurzeln untersuchen.",
            "Ist der Boden sauer oder feucht?"
          ],
          "en": [
            "Carefully dig up the plant and examine the roots.",
            "Is the soil acidic or moist?"
          ]
        }
      }
    ],
    "prevention_strategy": {
      "cultural": {
        "de": [
          "Strikte Fruchtfolge (mind. 3-4 Jahre Anbaupause nach Kohl).",
          "Ausreichender Pflanzabstand für gute Belüftung.",
          "Bodenverbesserung mit Kompost und ggf. Kalk.",
          "Staunässe vermeiden, für gute Drainage sorgen.",
          "Regelmäßige Bewässerung am Boden.",
          "Krankheitsresistente Sorten wählen."
        ],
        "en": [
          "Strict crop rotation (at least 3-4 years break after brassicas).",
          "Adequate plant spacing for good ventilation.",
          "Soil improvement with compost and possibly lime.",
          "Avoid waterlogging, ensure good drainage.",
          "Regular watering at the base.",
          "Choose disease-resistant varieties."
        ]
      },
      "monitoring": {
        "de": [
          "Regelmäßige Kontrolle der Pflanzen auf Schädlinge (besonders Raupen, Schnecken, Blattläuse) und Krankheitsanzeichen (Flecken, Vergilbung, Welke).",
          "Kontrolle der Wurzeln bei Verdacht auf Kohlhernie.",
          "Überwachung der Wetterbedingungen (Feuchtigkeit, Temperatur)."
        ],
        "en": [
          "Regularly inspect plants for pests (especially caterpillars, slugs, aphids) and signs of disease (spots, yellowing, wilting).",
          "Check roots if clubroot is suspected.",
          "Monitor weather conditions (humidity, temperature)."
        ]
      },
      "organic_first_response": {
        "de": [
          "Bei Schädlingsbefall: Absammeln, Nützlinge einsetzen, biologische Spritzmittel (Seifenlauge, Rapsöl, Bacillus thuringiensis).",
          "Bei Krankheitsbefall: Befallene Teile entfernen, gute Belüftung, ggf. biologische Fungizide (sparsam)."
        ],
        "en": [
          "For pest infestation: Hand-picking, use of beneficial insects, biological sprays (soap solution, rapeseed oil, Bacillus thuringiensis).",
          "For disease infestation: Remove infected parts, ensure good ventilation, use biological fungicides if necessary (sparingly)."
        ]
      },
      "notes": {
        "de": "Prävention ist der Schlüssel zur gesunden Rosenkohlkultur. Eine Kombination aus guter Standortwahl, angepasster Pflege und vorbeugenden Maßnahmen reduziert das Risiko von Problemen erheblich.",
        "en": "Prevention is key to healthy Brussels sprout cultivation. A combination of good site selection, appropriate care, and preventive measures significantly reduces the risk of problems."
      }
    }
  },
  "diagnosis": {
    "notes": {
      "de": "Die Diagnose von Problemen bei Rosenkohl erfordert eine genaue Beobachtung der Symptome und der Umgebungsbedingungen. Oft sind die Ursachen eine Kombination aus Schädlingen, Krankheiten und Umweltfaktoren. Eine frühzeitige Erkennung ist entscheidend für eine erfolgreiche Bekämpfung.",
      "en": "Diagnosing problems in Brussels sprouts requires careful observation of symptoms and environmental conditions. Often, the causes are a combination of pests, diseases, and environmental factors. Early detection is crucial for successful management."
    }
  },
  "phenology": {
    "stages": {
      "de": [
        "Keimung",
        "Wachstum (Blätter und Stängel)",
        "Bildung der Röschen",
        "Reife der Röschen",
        "Ernte"
      ],
      "en": [
        "Germination",
        "Growth (leaves and stems)",
        "Sprout formation",
        "Sprout maturity",
        "Harvest"
      ]
    },
    "notes": {
      "de": "Rosenkohl ist zweijährig, wird aber meist einjährig kultiviert. Die Entwicklung der Röschen dauert mehrere Monate.",
      "en": "Brussels sprouts are biennial but are usually cultivated as annuals. The development of the sprouts takes several months."
    }
  },
  "pollination": {
    "summary": {
      "de": "Rosenkohl ist selbstbestäubend, aber Fremdbestäubung durch andere Brassica-Arten ist möglich und kann zu unerwünschten Kreuzungen führen.",
      "en": "Brussels sprouts are self-pollinating, but cross-pollination with other Brassica species is possible and can lead to unwanted crosses."
    },
    "pollinator_required": false,
    "self_fertility": "self-fertile",
    "pollinator_notes": {
      "de": "Obwohl selbstbestäubend, können Insekten wie Bienen und Schmetterlinge zur Bestäubung beitragen. Für reines Saatgut ist Isolation von anderen Brassica-Arten wichtig.",
      "en": "Although self-pollinating, insects like bees and butterflies can contribute to pollination. Isolation from other Brassica species is important for pure seed."
    }
  },
  "harvest": {
    "de": "Die Ernte beginnt im Herbst und kann, je nach Sorte und Witterung, bis ins Frühjahr andauern. Frost verbessert oft den Geschmack.",
    "en": "Harvest begins in autumn and can continue into spring, depending on the variety and weather. Frost often improves the flavor."
  },
  "harvest_details": {
    "harvest_frequency": {
      "de": "Kontinuierlich über mehrere Wochen bis Monate",
      "en": "Continuously over several weeks to months"
    },
    "harvest_indicators": {
      "de": [
        "Röschen sind fest und gut entwickelt",
        "Größe der Röschen (je nach Sorte)",
        "Beginn der Frostperiode (verbessert Geschmack)"
      ],
      "en": [
        "Sprouts are firm and well-developed",
        "Size of sprouts (depending on variety)",
        "Beginning of frost period (improves flavor)"
      ]
    },
    "post_harvest_handling": {
      "de": "Die Röschen können direkt vom Stängel geerntet werden. Untere Röschen reifen zuerst. Bei Bedarf können ganze Stängel geerntet und die Röschen nach und nach abgelöst werden.",
      "en": "Sprouts can be harvested directly from the stalk. Lower sprouts mature first. If necessary, entire stalks can be harvested and sprouts removed gradually."
    }
  },
  "storage": {
    "de": "Frisch geerntet, gekühlt, gefroren, getrocknet",
    "en": "Freshly harvested, chilled, frozen, dried"
  },
  "storage_details": {
    "general_storage_category": {
      "de": "Kühl und trocken",
      "en": "Cool and dry"
    },
    "storage_life": {
      "de": "Im Kühlschrank 1-2 Wochen; tiefgekühlt mehrere Monate.",
      "en": "1-2 weeks in the refrigerator; several months when frozen."
    },
    "processing_options": {
      "de": [
        "Einfrieren",
        "Einlegen (z.B. in Essig)",
        "Trocknen"
      ],
      "en": [
        "Freezing",
        "Pickling (e.g., in vinegar)",
        "Drying"
      ]
    }
  },
  "kitchen_usage": {
    "de": "Rosenkohl wird meist gekocht, gedünstet oder gebraten verzehrt. Er passt gut zu herzhaften Gerichten, Speck, Sahne oder Nüssen. Auch roh in feinen Streifen als Salat möglich.",
    "en": "Brussels sprouts are usually consumed cooked, steamed, or fried. They pair well with hearty dishes, bacon, cream, or nuts. Also possible raw in fine strips as a salad."
  },
  "safety_and_edibility": {
    "edible_parts": {
      "de": [
        "Knospen (Röschen)",
        "Junge Blätter"
      ],
      "en": [
        "Buds (sprouts)",
        "Young leaves"
      ]
    },
    "toxicity_notes": {
      "de": "Alle Teile der Pflanze sind essbar und ungiftig.",
      "en": "All parts of the plant are edible and non-toxic."
    },
    "raw_consumption": {
      "de": "Junge Röschen und Blätter können roh verzehrt werden, sind aber oft etwas bitter. Fein geschnitten als Salat oder in Smoothies.",
      "en": "Young sprouts and leaves can be consumed raw, but are often somewhat bitter. Finely sliced as a salad or in smoothies."
    }
  },
  "woody_crop_details": {
    "rootstock_relevance": "not_applicable",
    "renewal_pruning_relevance": "not_applicable",
    "notes": {
      "de": "Rosenkohl ist eine krautige, zweijährige Pflanze und benötigt keine spezifischen Details für den Anbau als Gehölz.",
      "en": "Brussels sprouts are herbaceous biennial plants and do not require specific details for woody crop cultivation."
    }
  },
  "pruning_logic": {
    "scope": "not_applicable",
    "system": "not_applicable",
    "tool_hygiene": {
      "de": "Nicht zutreffend, da Rosenkohl keine Schnittmaßnahmen erfordert, die spezielle Werkzeughygiene benötigen.",
      "en": "Not applicable, as Brussels sprouts do not require pruning measures that necessitate special tool hygiene."
    },
    "notes": {
      "de": "Rosenkohl ist eine krautige Pflanze und wird nicht beschnitten oder trainiert wie Gehölze. Lediglich das Entfernen unterer, vergilbter Blätter zur Verbesserung der Luftzirkulation ist üblich, fällt aber nicht unter 'Pruning Logic' im Sinne von Gehölzschnitt.",
      "en": "Brussels sprouts are herbaceous plants and are not pruned or trained like woody crops. Only the removal of lower, yellowing leaves to improve air circulation is common, but this does not fall under 'Pruning Logic' in the sense of woody plant pruning."
    }
  },
  "ecology": {
    "pollinator_value": "low",
    "wildlife_value": "low",
    "biodiversity_notes": {
      "de": "Als Kulturpflanze bietet Rosenkohl nur begrenzten Wert für Wildtiere und Bestäuber, es sei denn, er blüht im zweiten Jahr. Die Blüten ziehen dann Bienen an.",
      "en": "As a cultivated plant, Brussels sprouts offer limited value for wildlife and pollinators unless allowed to flower in their second year. The flowers then attract bees."
    }
  },
  "slug": "rosenkohl",
  "sources": [
    {
      "title": "Wikidata entity",
      "url": "https://www.wikidata.org/wiki/Q150463",
      "publisher": "Wikidata",
      "date_accessed": "2026-05-15"
    },
    {
      "title": "GBIF species match",
      "url": "https://api.gbif.org/v1/species/match?name=Brassica%20oleracea%20var.%20gemmifera&kingdom=Plantae",
      "publisher": "GBIF",
      "date_accessed": "2026-05-15"
    },
    {
      "title": "Deutschsprachige Wikipedia: Rosenkohl",
      "url": "https://de.wikipedia.org/wiki/Rosenkohl",
      "publisher": "Wikipedia",
      "date_accessed": "2026-05-15"
    },
    {
      "title": "English Wikipedia: Brussels sprout",
      "url": "https://en.wikipedia.org/wiki/Brussels_sprout",
      "publisher": "Wikipedia",
      "date_accessed": "2026-05-15"
    }
  ]
}