{ "names": { "common": { "de": "Portulak", "en": "Common Purslane" }, "plural": { "de": "Portulak", "en": "Purslanes" }, "botanical": "Portulaca oleracea", "botanical_author": "L.", "scientific_synonyms": [ "Portulaca hortensis", "Portulaca officinarum", "Portulaca sativa" ], "synonyms": { "de": [ "Gemüse-Portulak", "Sommer-Portulak", "Burzelkraut", "Sommer-Postelein" ], "en": [ "Little Hogweed", "Pusley", "Verdolaga" ] }, "common_synonyms": { "de": [ "Bürzelkohl", "Gewürz-Portulak", "Sauburtzel", "Kreusel" ], "en": [ "Pigweed", "Moss Rose" ] }, "market_names": { "de": [ "Gemüseportulak" ], "en": [ "Purslane" ] }, "misspellings": { "de": [ "Portulack" ], "en": [ "Portulaca" ] }, "international_names": { "fr": [ "pourpier", "pourpier maraîcher" ], "es": [ "verdolaga" ], "it": [ "porcellana comune", "erba porcellana" ], "pl": [ "portulaka pospolita" ] }, "ambiguous_names": [ { "name": "Postelein", "language": "de", "shared_with": [ "Claytonia perfoliata" ], "clarification": { "de": "Portulak (Portulaca oleracea) ist der Sommer-Portulak; Claytonia perfoliata ist der Winter-Postelein.", "en": "Portulaca oleracea is summer purslane, whereas Claytonia perfoliata is winter purslane." } } ], "search_terms": { "de": [ "Portulak", "Gemüseportulak", "Sommerportulak" ], "en": [ "purslane", "Portulaca oleracea", "edible succulents" ] } }, "taxonomy": { "kingdom": "Plantae", "clades": [ "Tracheophyta", "Angiosperms", "Eudicots" ], "order": "Caryophyllales", "family_botanical": "Portulacaceae", "family": { "de": "Portulakgewächse", "en": "Purslanes" }, "family_id": "portulacaceae", "genus": "Portulaca", "species": "Portulaca oleracea", "hybrid_status": "not_hybrid", "related_crops": [ "Portulaca grandiflora", "Claytonia perfoliata" ] }, "classification": { "main_group": "vegetable", "sub_group": "leafy_vegetable", "crop_group": "salads", "life_cycle": "Annual", "perennial": false, "woody": false, "tree": false, "shrub": false, "edible_parts": { "de": [ "Blätter", "Stängel", "Blütenknospen" ], "en": [ "leaves", "stems", "flower buds" ] }, "nutrient_group": "high_omega_3" }, "calendar": { "sowing_indoor": { "months": [ 3, 4 ], "earliest_month": 3, "latest_month": 4, "notes": { "de": "Vorkultur in Schalen ab März für frühe Ernte.", "en": "Pre-culture in trays from March for early harvest." } }, "sowing_outdoor": { "months": [ 5, 6, 7, 8 ], "earliest_month": 5, "latest_month": 8, "notes": { "de": "Direktsaat erst nach den Eisheiligen, wenn der Boden warm ist.", "en": "Direct sowing only after the last frost once the soil has warmed up." } }, "planting_out": { "months": [ 5, 6 ], "earliest_month": 5, "latest_month": 6, "notes": { "de": "Vorgezogene Jungpflanzen ab Mitte Mai ins Freiland setzen.", "en": "Transplant seedlings outdoors starting mid-May." } }, "harvest": { "months": [ 6, 7, 8, 9, 10 ], "earliest_month": 6, "latest_month": 10, "notes": { "de": "Ernte der jungen Triebspitzen vor der Blüte für bestes Aroma.", "en": "Harvest young shoot tips before flowering for best flavor." } }, "month_tasks": { "3": [ { "de": "Beginn der Vorkultur im Haus", "en": "Start indoor pre-culture" } ], "4": [ { "de": "Jungpflanzen abhärten", "en": "Harden off young plants" } ], "5": [ { "de": "Aussaat im Freiland ab Mitte Mai", "en": "Direct sowing outdoors from mid-May" } ], "6": [ { "de": "Erste Ernte möglich", "en": "First harvest possible" } ], "7": [ { "de": "Regelmäßig ernten und Blüte verhindern", "en": "Harvest regularly and prevent flowering" } ], "8": [ { "de": "Letzte Aussaat für Herbsternte", "en": "Last sowing for autumn harvest" } ], "9": [ { "de": "Samen für das nächste Jahr sammeln", "en": "Collect seeds for next year" } ], "10": [ { "de": "Letzte Ernte vor dem Frost", "en": "Final harvest before frost" } ] } }, "book_content": { "intro": { "de": "Portulak ist ein robustes, sukkulentes Blattgemüse, das besonders für seine hohen Omega-3-Fettsäuren und seinen erfrischend säuerlichen Geschmack geschätzt wird.", "en": "Purslane is a robust, succulent leafy vegetable especially valued for its high omega-3 fatty acid content and its refreshing, tangy flavor." }, "history": { "de": "Bereits in der Antike als Heil- und Gemüsepflanze bekannt, verbreitete sich der Portulak von Zentralasien über die ganze Welt.", "en": "Known since antiquity as a medicinal and culinary plant, purslane spread from Central Asia to cover the entire globe." } }, "structured_month_tasks": { "5": [ { "task": "sowing", "label": { "de": "Direktsaat", "en": "Direct sowing" }, "priority": "high", "months": [ 5, 6, 7 ], "condition": "soil_temp_min_15c", "estimated_effort": "low", "notes": { "de": "Lichtkeimer: Samen nur andrücken, nicht mit Erde bedecken.", "en": "Light germinator: press seeds down, do not cover with soil." } } ], "7": [ { "task": "harvest", "label": { "de": "Ernte", "en": "Harvest" }, "priority": "medium", "months": [ 6, 7, 8, 9 ], "condition": "pre_flowering", "estimated_effort": "low", "notes": { "de": "Triebspitzen regelmäßig schneiden, um Verzweigung zu fördern.", "en": "Cut shoot tips regularly to encourage branching." } } ] }, "cultivation_specs": { "seed": { "seed_depth_cm_min": 0, "seed_depth_cm_max": 0.2, "light_germinator": true, "dark_germinator": false, "cold_germinator": false, "stratification_needed": false, "pre_soaking_recommended": false, "germination_temp_c_min": 18, "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": false }, "spacing": { "plant_spacing_cm_min": 10, "plant_spacing_cm_max": 15, "row_spacing_cm_min": 20, "row_spacing_cm_max": 25, "recommended_density_per_sqm_min": 30, "recommended_density_per_sqm_max": 50, "thinning_distance_cm": 10, "min_bed_width_cm": 60, "square_foot_gardening_spacing": "16", "spacing_notes": { "de": "Kann bei breitwürfiger Aussaat später ausgedünnt werden.", "en": "Can be thinned out later if broadcast sown." } }, "growth_dimensions": { "height_cm_min": 10, "height_cm_max": 30, "width_cm_min": 20, "width_cm_max": 40, "root_depth_cm_min": 5, "root_depth_cm_max": 15, "root_spread_cm_min": 10, "root_spread_cm_max": 20, "growth_speed": "fast", "final_size_notes": { "de": "Wächst niederliegend und breitet sich teppichartig aus.", "en": "Grows prostrate and spreads like a carpet." } }, "temperature": { "min_growing_temp_c": 10, "optimal_temp_c_min": 20, "optimal_temp_c_max": 30, "max_heat_tolerance_c": 40, "soil_temp_for_sowing_c_min": 15, "soil_temp_for_sowing_c_optimal": 22, "frost_sensitive": true, "late_frost_sensitive": true, "heat_tolerance": "high", "cold_tolerance": "low", "temperature_notes": { "de": "Liebt Wärme; Wachstum stagniert bei kühlen Temperaturen.", "en": "Loves warmth; growth stagnates in cool temperatures." } }, "water": { "water_need": "low", "critical_water_phases": { "de": [ "Keimphase", "Anwachsphase" ], "en": [ "germination phase", "establishment phase" ] }, "drought_tolerant": true, "drought_sensitivity": "low", "waterlogging_sensitive": true, "mulching_recommended": false, "water_notes": { "de": "Sukkulente Blätter speichern Wasser; mäßig gießen.", "en": "Succulent leaves store water; water moderately." } }, "nutrition": { "nutrient_group": "light_feeder", "heavy_feeder": false, "medium_feeder": false, "light_feeder": true, "nitrogen_need": "low", "phosphorus_need": "low", "potassium_need": "medium", "calcium_need": "low", "magnesium_need": "low", "compost_recommended": true, "mulching_recommended": false, "fertilizer_sensitivity": "low", "nutrition_notes": { "de": "Wenig Ansprüche; eine leichte Kompostgabe vor der Saat genügt.", "en": "Unfussy; a light compost application before sowing is sufficient." } }, "container": { "container_suitable": true, "min_pot_volume_l": 2, "recommended_pot_volume_l": 5, "min_pot_depth_cm": 15, "min_pot_diameter_cm": 20, "plants_per_container_min": 1, "plants_per_container_max": 3, "drainage_required": true, "repotting_needed": false, "container_notes": { "de": "Hervorragend für Balkonkästen und flache Schalen geeignet.", "en": "Excellent for balcony boxes and shallow trays." } }, "support": { "needs_support": false, "support_recommended": false, "climbing": false, "vining": false, "trellis_recommended": false, "training_required": false, "support_notes": { "de": "Keine Unterstützung notwendig.", "en": "No support needed." } }, "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": true, "hydroponic_possible": true, "permaculture_suitable": true, "no_dig_suitable": true }, "yield_density": { "yield_per_plant_min": 0.05, "yield_per_plant_max": 0.2, "yield_unit": "kg", "yield_per_sqm_min": 1, "yield_per_sqm_max": 2.5, "yield_reliability": "high", "yield_notes": { "de": "Mehrfache Ernte durch Rückschnitt möglich.", "en": "Multiple harvests possible through cutting back." } } }, "site": { "exposure": { "de": "Vollsonnig", "en": "Full sun" }, "wind_tolerance": { "de": "Hoch", "en": "High" }, "climate_notes": { "de": "Bevorzugt warme, geschützte Lagen.", "en": "Prefers warm, sheltered locations." } }, "soil": { "type": { "de": "Sandig-lehmig, gut durchlässig", "en": "Sandy-loam, well-draining" }, "ph_min": 5.5, "ph_max": 7.5, "soil_notes": { "de": "Mag keine Staunässe; kommt gut mit mageren Böden zurecht.", "en": "Dislikes waterlogging; copes well with poor soils." } }, "watering": { "frequency": { "de": "Mäßig", "en": "Moderate" }, "guidelines": { "de": "Nur bei anhaltender Trockenheit gießen.", "en": "Water only during prolonged dry spells." } }, "nutrition": { "strategy": { "de": "Minimale Düngung", "en": "Minimal fertilization" }, "notes": { "de": "Überdüngung führt zu weichem Gewebe und weniger Aroma.", "en": "Over-fertilization leads to soft tissue and less flavor." } }, "cultivation_planning": { "succession_sowing": { "possible": true, "interval_days_min": 14, "interval_days_max": 21 }, "bed_planning_notes": { "de": "Guter Bodendecker unter hochwachsenden Kulturen wie Tomaten.", "en": "Good ground cover under tall-growing crops like tomatoes." }, "rotation_priority": "low", "interplanting_potential": "high", "mechanization_relevance": "low" }, "crop_rotation": { "rotation_group": "salads", "years_break": 1, "preceding_crops": [ "solanum-lycopersicum", "pisum-sativum" ], "following_crops": [ "lactuca-sativa", "allium-cepa" ], "notes": { "de": "Sehr anspruchslos in der Fruchtfolge; kurze Standzeit ermöglicht Nutzung als Lückenfüller.", "en": "Very undemanding in crop rotation; short growing period allows use as a gap filler." } }, "companion_planting": { "approach": "ground_cover", "good_neighbors": [ { "slug": "solanum-lycopersicum", "name": { "de": "Tomate", "en": "Tomato" }, "reason": { "de": "Portulak dient als lebender Mulch und hält den Boden feucht.", "en": "Purslane acts as living mulch and keeps the soil moist." }, "relationship_type": "beneficial" }, { "slug": "zea-mays", "name": { "de": "Mais", "en": "Maize" }, "reason": { "de": "Nutzt den Halbschatten unter den hohen Maispflanzen.", "en": "Benefits from the partial shade under tall maize plants." }, "relationship_type": "beneficial" } ], "neutral_neighbors": [ { "slug": "allium-cepa", "name": { "de": "Zwiebel", "en": "Onion" }, "relationship_type": "neutral" } ], "companion_scores": [ { "target_slug": "solanum-lycopersicum", "score": 5, "reasons": [ "ground_cover_effect" ] } ], "design_rules": { "de": [ "Als Unterpflanzung für Stabtomaten verwenden.", "Nicht in dichten Beständen mit anderen flach wachsenden Salaten mischen." ], "en": [ "Use as underplanting for staked tomatoes.", "Do not mix in dense stands with other low-growing lettuces." ] }, "notes": { "de": "Hervorragender Bodendecker, der Unkraut unterdrückt, ohne Starkzehrern Nährstoffe zu entziehen.", "en": "Excellent ground cover that suppresses weeds without depriving heavy feeders of nutrients." } }, "deficiencies": { "nitrogen": { "de": "Blasse, gelbliche Blätter bei extremem Mangel.", "en": "Pale, yellowish leaves in cases of extreme deficiency." } }, "problems": [ { "slug": "bolting", "name": { "de": "Vorzeitiges Blühen", "en": "Premature Bolting" }, "cause": { "de": "Zu hohe Temperaturen oder Trockenstress.", "en": "Excessive temperatures or drought stress." } } ], "problem_management": { "common_pest_groups": { "de": [ "Blattläuse" ], "en": [ "Aphids" ] }, "common_disease_groups": { "de": [ "Oomyceten (Weißer Rost)" ], "en": [ "Oomycetes (White Rust)" ] }, "prevention_principles": { "de": [ "Staunässe vermeiden", "Luftiger Stand zur Vorbeugung von Pilzkrankheiten", "Regelmäßige Ernte verhindert Samenbildung" ], "en": [ "Avoid waterlogging", "Airy positioning to prevent fungal diseases", "Regular harvest prevents seed formation" ] }, "diagnosis_notes": { "de": "Portulak ist sehr robust; Probleme treten meist nur bei extremer Nässe auf.", "en": "Purslane is very robust; problems usually only occur in extremely wet conditions." } }, "disease_graph": { "scope": "Portulaca oleracea care", "profiles": [ { "slug": "white-rust", "severity": "medium", "conditions": { "de": [ "Hohe Luftfeuchtigkeit", "Kühle Nächte" ], "en": [ "High humidity", "Cool nights" ] }, "affected_parts": { "de": [ "Blattunterseiten", "Stängel" ], "en": [ "Underside of leaves", "Stems" ] }, "prevention": { "de": [ "Nicht von oben gießen", "Pflanzabstände einhalten" ], "en": [ "Do not water from above", "Maintain planting distances" ] }, "organic_control": { "de": [ "Befallene Pflanzen sofort entfernen", "Schachtelhalmextrakt zur Stärkung" ], "en": [ "Remove infected plants immediately", "Horsetail extract for strengthening" ] } } ], "diagnostic_rules": [ { "symptom": { "de": "Weiße Pusteln auf der Blattunterseite", "en": "White pustules on the underside of leaves" }, "possible_causes": [ "white-rust" ], "first_checks": { "de": [ "Blattunterseite prüfen", "Bodenfeuchtigkeit kontrollieren" ], "en": [ "Check underside of leaves", "Monitor soil moisture" ] } } ], "prevention_strategy": { "cultural": { "de": [ "Sonniger Standort", "Gut durchlässiger Boden" ], "en": [ "Sunny location", "Well-draining soil" ] }, "monitoring": { "de": [ "Wöchentliche Kontrolle auf Blattläuse" ], "en": [ "Weekly check for aphids" ] }, "organic_first_response": { "de": [ "Abbrausen mit Wasser bei leichtem Läusebefall" ], "en": [ "Rinsing with water for light aphid infestations" ] }, "notes": { "de": "Portulak regeneriert sich nach Problemen oft sehr schnell.", "en": "Purslane often recovers very quickly after problems." } } }, "diagnosis": { "leaf_yellowing": { "de": "Meist Anzeichen für Staunässe oder Lichtmangel.", "en": "Usually a sign of waterlogging or lack of light." }, "wilting": { "de": "Trotz Sukkulenz bei extremer Hitze und knochentrockenem Boden möglich.", "en": "Possible in extreme heat and bone-dry soil despite succulence." } }, "phenology": { "stages": { "de": [ "Keimung", "Vegetatives Wachstum", "Blütenknospenbildung", "Blüte", "Samenreife", "Absterben nach Frost" ], "en": [ "Germination", "Vegetative growth", "Flower bud formation", "Flowering", "Seed maturation", "Senescence after frost" ] }, "notes": { "de": "Sehr schneller Lebenszyklus; kann innerhalb von 4-6 Wochen von der Saat bis zur Blüte gelangen.", "en": "Very rapid life cycle; can move from seed to flowering within 4-6 weeks." } }, "flowering_pollination": { "flowering_period": { "de": "Juni bis September", "en": "June to September" }, "flower_color": { "de": "Gelb", "en": "Yellow" }, "flower_characteristics": { "de": "Kleine, fünfblättrige Blüten, die sich nur bei Sonnenschein öffnen.", "en": "Small, five-petaled flowers that open only in bright sunlight." } }, "pollination": { "summary": { "de": "Selbstbestäubend oder durch Insekten wie Bienen und Schwebfliegen.", "en": "Self-pollinating or insect-pollinated by bees and hoverflies." }, "pollinator_required": false, "self_fertility": "highly_self_fertile", "pollinator_notes": { "de": "Die Blüten sind oft nur für wenige Stunden am Vormittag geöffnet.", "en": "Flowers are often only open for a few hours in the morning." } }, "harvest": { "harvest_period": { "de": "Juni bis Oktober", "en": "June to October" }, "main_harvest_method": { "de": "Schnitt der Triebspitzen", "en": "Cutting shoot tips" }, "yield_estimate": { "de": "Hoch, da die Pflanze nach dem Schnitt kräftig wiederaustreibt.", "en": "High, as the plant regrows vigorously after cutting." } }, "harvest_details": { "harvest_frequency": { "de": "Fortlaufend alle 2-3 Wochen möglich.", "en": "Continuously every 2-3 weeks possible." }, "harvest_indicators": { "de": [ "Triebe haben eine Länge von ca. 10-15 cm erreicht", "Blätter wirken prall und fleischig", "Vor dem Erscheinen der Blütenknospen (für besten Geschmack)" ], "en": [ "Shoots have reached a length of approx. 10-15 cm", "Leaves appear plump and succulent", "Before flower buds appear (for best flavor)" ] }, "post_harvest_handling": { "de": "Nach der Ernte sofort waschen und kühl lagern; welkt sehr schnell.", "en": "Wash immediately after harvest and store in a cool place; wilts very quickly." } }, "storage": { "storage_methods": { "de": [ "Kühlung", "Einlegen" ], "en": [ "Refrigeration", "Pickling" ] } }, "storage_details": { "general_storage_category": { "de": "Kurzzeitlagerung (Frischverzehr)", "en": "Short-term storage (fresh consumption)" }, "storage_life": { "de": "3-5 Tage im Kühlschrank in einem feuchten Tuch.", "en": "3-5 days in the refrigerator wrapped in a damp cloth." }, "processing_options": { "de": [ "Einfrieren (nur für Suppen geeignet)", "In Essig einlegen (ähnlich wie Kapern)", "Milchsauer vergären" ], "en": [ "Freezing (only suitable for soups)", "Pickling in vinegar (similar to capers)", "Lacto-fermentation" ] } }, "processing_use": { "primary_use": { "de": "Frischkost", "en": "Fresh produce" }, "culinary_value": { "de": "Nussig, leicht säuerlich und erfrischend.", "en": "Nutty, slightly acidic, and refreshing." } }, "kitchen_usage": { "dishes": { "de": [ "Salate", "Quark- und Joghurt-Dips", "Smoothies", "Wok-Gemüse", "Pesto" ], "en": [ "Salads", "Quark and yogurt dips", "Smoothies", "Stir-fry vegetables", "Pesto" ] }, "preparation_tips": { "de": "Die dickeren Stängel können wie Spargel gedünstet werden.", "en": "The thicker stems can be steamed like asparagus." } }, "safety_and_edibility": { "edible_parts": { "de": [ "Blätter", "Stängel", "Blütenknospen", "Samen" ], "en": [ "Leaves", "Stems", "Flower buds", "Seeds" ] }, "inedible_or_caution_parts": { "de": [ "Wurzeln (zwar nicht giftig, aber holzig)" ], "en": [ "Roots (not toxic, but woody)" ] }, "toxicity_notes": { "de": "Enthält Oxalsäure; Personen mit Nierensteinen sollten den Verzehr mäßigen.", "en": "Contains oxalic acid; individuals with kidney stones should moderate consumption." }, "raw_consumption": { "de": "Sehr gut geeignet; junge Blätter sind am zartesten.", "en": "Highly suitable; young leaves are the most tender." } }, "seed_saving": { "difficulty": { "de": "Einfach", "en": "Easy" }, "isolation_distance": { "de": "Nicht erforderlich für Sortenreinheit bei Portulaca oleracea.", "en": "Not strictly required for variety purity in Portulaca oleracea." } }, "seed_saving_advanced": { "seed_collection": { "de": "Kapseln ernten, sobald sie braun werden, bevor sie sich von selbst öffnen.", "en": "Harvest capsules as soon as they turn brown, before they open on their own." }, "cleaning_method": { "de": "Kapseln zerreiben und die winzigen schwarzen Samen aussieben.", "en": "Rub capsules and sieve out the tiny black seeds." }, "storage_conditions": { "de": "Kühl, dunkel und absolut trocken lagern.", "en": "Store in a cool, dark, and absolutely dry place." } }, "woody_crop_details": { "rootstock_relevance": "not_applicable", "renewal_pruning_relevance": "high", "notes": { "de": "Obwohl Portulak eine krautige, einjährige Pflanze ist, ist der regelmäßige Rückschnitt (Ernte) entscheidend für die Verzweigung und zur Verzögerung der Blüte.", "en": "Although purslane is a herbaceous annual, regular cutting (harvesting) is crucial for branching and delaying flowering." } }, "pruning_logic": { "scope": "harvest_and_growth_control", "system": "continuous_topping", "remove": { "de": [ "Blütenknospen (um die Erntezeit zu verlängern)", "Ältere, verholzte Basisstängel am Ende der Saison", "Befallene Blätter bei Anzeichen von Weißem Rost" ], "en": [ "Flower buds (to extend the harvest period)", "Older, woody basal stems at the end of the season", "Infected leaves showing signs of white rust" ] }, "preserve": { "de": [ "Untere Blattknoten für den Neuaustrieb", "Saftige, junge Triebspitzen", "Wurzelwerk während der aktiven Wachstumsphase" ], "en": [ "Lower leaf nodes for regrowth", "Succulent, young shoot tips", "Root system during the active growth phase" ] }, "avoid": { "de": [ "Schnitt zu tief am Boden (mindestens 2-5 cm stehen lassen)", "Ernte bei nasser Witterung (Fäulnisgefahr)", "Samenbildung, wenn unkontrollierte Ausbreitung unerwünscht ist" ], "en": [ "Cutting too close to the ground (leave at least 2-5 cm)", "Harvesting in wet weather (risk of rot)", "Seed formation if uncontrolled spreading is unwanted" ] }, "timing_rules": [ { "season": "summer", "months": [ 6, 7, 8, 9 ], "purpose": { "de": "Ernte und Verzweigungsförderung", "en": "Harvesting and encouraging branching" }, "notes": { "de": "Alle 2-3 Wochen die Spitzen einkürzen.", "en": "Shorten the tips every 2-3 weeks." } } ], "cut_location_rules": { "de": [ "Immer kurz oberhalb eines Blattknotens schneiden.", "Haupttrieb entspitzen, um Seitentriebe zu aktivieren." ], "en": [ "Always cut just above a leaf node.", "Pinch the main shoot to activate side branches." ] }, "intensity_rules": { "light_topping": { "de": "Regelmäßiges Abknipsen der obersten 3-5 cm.", "en": "Regular pinching of the top 3-5 cm." } }, "decision_tree": [ { "condition": "plant_starts_flowering", "action": { "de": "Sofortiger Rückschnitt bis ins vitale Laub.", "en": "Immediate cutback into vital foliage." } } ], "tool_hygiene": { "de": "Saubere Scheren verwenden; oft reicht das Abknipsen mit den Fingernägeln.", "en": "Use clean scissors; pinching with fingernails is often sufficient." }, "diagram_requirements": { "de": [ "Darstellung des Schnittpunkts über dem Blattknoten", "Vorher-Nachher-Vergleich der Verzweigung nach dem Entspitzen" ], "en": [ "Illustration of the cut point above the leaf node", "Before-and-after comparison of branching after pinching" ] }, "notes": { "de": "Portulak ist extrem regenerationsfähig; je mehr man erntet, desto buschiger wächst er.", "en": "Purslane is extremely regenerative; the more you harvest, the bushier it grows." } }, "ecology": { "pollinator_value": "medium", "wildlife_value": "low", "biodiversity_notes": { "de": "Bietet Nahrung für Schwebfliegen und kleine Wildbienen; dient als Bodenfestiger.", "en": "Provides food for hoverflies and small wild bees; serves as a soil stabilizer." } }, "practical_notes": { "garden_hacks": { "de": [ "Samen mit Sand mischen, um eine gleichmäßige Aussaat der winzigen Körnchen zu erreichen.", "Portulak unter Tomaten säen, um Verdunstung zu reduzieren." ], "en": [ "Mix seeds with sand to achieve even sowing of the tiny grains.", "Sow purslane under tomatoes to reduce evaporation." ] } }, "seasonal_content": { "summer_tips": { "de": "Ernten Sie am Vormittag für den höchsten Feuchtigkeitsgehalt.", "en": "Harvest in the morning for the highest moisture content." } }, "slug": "portulak", "sources": [ { "title": "Wikidata entity", "url": "https://www.wikidata.org/wiki/Q158015", "publisher": "Wikidata", "date_accessed": "2026-05-15" }, { "title": "GBIF species match", "url": "https://api.gbif.org/v1/species/match?name=Portulaca%20oleracea&kingdom=Plantae", "publisher": "GBIF", "date_accessed": "2026-05-15" }, { "title": "Deutschsprachige Wikipedia: Portulak", "url": "https://de.wikipedia.org/wiki/Portulak", "publisher": "Wikipedia", "date_accessed": "2026-05-15" }, { "title": "English Wikipedia: Portulaca oleracea", "url": "https://en.wikipedia.org/wiki/Portulaca_oleracea", "publisher": "Wikipedia", "date_accessed": "2026-05-15" } ] }