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Daucus carotaDaucus carota

The carrot (Daucus carota) is a popular root vegetable plant valued for its sweetish, nutritious roots. It is relatively easy to grow and is used in many cuisines worldwide. From sowing to harvest, several important points need to be considered to obtain healthy and productive plants.

Daucus carota (Daucus carota): plant portrait for plant portrait - Vegetables, Apiaceae, full sun
Daucus carota: plant portrait. harvest: January - December.

Quick profile

Key data

Harvest

January - December

Light

full sun

Water

medium

Growing data

Daucus carota Growing data

Seed depth

1 - 2 cm

Plant spacing

5 - 10 cm

Row spacing

20 - 30 cm

Germination temp

5 - 25 °C

Sowing and germination

Seed depth1 - 2 cm
Germination temp5 - 25 °C
Germination time7 - 21 days
Seed viability2 - 4 years
Light germinatorNo
Dark germinatorYes
Cold germinatorNo
Stratification neededNo
Pre-soaking recommendedNo
Direct sowing possibleYes
Pre-culture recommendedNo

Planting and spacing

Plant spacing5 - 10 cm
Row spacing20 - 30 cm
Plants per m²100 - 150 per m²
Bed widthfrom 15 cm
Spacing3 seeds per square

Temperature and site

Soil temperature5 - 10 °C
Growing temperaturefrom 7 °C
Optimal temperature15 - 22 °C
Frost sensitiveNo
Late frost sensitiveNo
Heat tolerancemedium
Cold tolerancelow

Water, nutrients and care

Watermedium
Critical water phasesGermination, Root growth
Watering methodBewässerung am Boden
Droughtmedium
Waterlogging sensitiveYes
Mulching recommendedYes
Nutrient needmedium_feeder
Compost recommendedYes
Fertilizer sensitivitylow

Container, support and growth

Container suitableYes
Pot sizeVolume: from 10 l; Recommended: from 20 l; Diameter: from 15 cm; Depth: from 20 cm
SupportNo
Root depth10 - 30 cm

Year plan

Daucus carota Calendar

All plants
Indoor sowingDirect sowingPlantingHarvest

Indoor sowing

No data

Carrots are generally not started indoors because they develop taproots that can be easily damaged during transplanting.

Direct sowing

March - July

Direct sowing into the open ground from April, as soon as the soil has warmed up. Earlier sowings are possible but carry a higher risk of poor germination.

Planting

No data

Not applicable, as carrots are direct-sown.

Harvest

January - December

Harvest time varies depending on the variety and sowing date. Early varieties can be harvested as early as June/July. Storable varieties can be kept until spring of the following year.

Year plan
  1. Prepare soil and make first sowing
  2. Sowing in the open field
  3. Thin out sowings
  4. Repeat sowing
  5. Weed and loosen soil
  6. Water during drought
  7. Sowing for autumn harvest
  8. Thin out and weed
  9. Thin out
  10. Maintenance
  11. Start harvesting
  12. Prepare for storage
  13. Main harvest
  14. Final harvest
  15. Check storage

Growing

Daucus carota Site, soil and care

Light

full sun

Spacing

5 - 10 cm

Storage

Store cool, dark, and moist., Sand storage is ideal for long-term storage., Refrigerator storage for shorter periods.

Carrots require deep, loose, and stone-free soil. Direct sowing is the norm. Regular weeding and watering during dry spells are important. The carrot fly is a common pest that can be deterred by intercropping with onions or by using insect netting. Storable varieties can be kept well over winter.

Pruning

Daucus carota Pruning

not_applicable

Goal

not_applicable

Tools and hygiene

Not applicable for this crop.

Companion guide

Daucus carota Companion guide

Companion guide

Health

Pests, Diseases

Pests

Carrot fly

The larvae of the carrot fly mine the roots, causing feeding damage that leads to discoloration and loss of quality.

Soil nematodes (e.g., carrot cyst nematode)

These microscopic roundworms damage the roots by boring into them and extracting nutrients. This leads to growth disorders and reduced yields.

Aphids

Aphids suck plant sap from leaves and stems, which can lead to growth disorders and virus transmission. They excrete honeydew, which attracts sooty mold.

Diseases

Alternaria blight

A fungal disease that primarily affects the leaves and can lead to significant yield losses.

Carrot rust

A fungal disease that appears as small, pustule-like spore deposits on leaves and stems. It weakens the plant and can affect the harvest.

Bacterial wilt

A bacterial infection that leads to wilting and rotting of the roots. It is often transmitted by injuries or pests.

Deficiencies

Boron deficiency

A lack of boron can lead to growth disorders and deformities of the roots.

Potassium deficiency

Potassium is important for root development and overall plant health. Deficiency can lead to poor root development and increased susceptibility to diseases.

Plant health

FAQ

When is the best time to sow carrots?

Carrots are sown directly into the open ground from April until July, as soon as the soil is warm enough (at least 7°C). Multiple sowings at intervals of 2-3 weeks allow for continuous harvesting.

Why are my carrots germinating poorly?

Poor germination can be due to sowing too deep or shallow, soil that is too dry or wet, unfavorable temperatures, or soil crusting. Pay attention to the correct sowing depth (1-2 cm), consistent moisture, and soil temperature (5-25°C).

How do I protect carrots from the carrot fly?

The most effective methods are intercropping with onions or leeks, covering the beds with fine insect netting to prevent egg-laying, and adhering to good crop rotation.

When and how do I harvest carrots?

Harvest time varies by variety, usually from June/July until autumn. Harvest on dry days by carefully pulling the roots from the loosened soil. Early varieties can also be harvested sooner.

Related plants

Parsnip

Same family

Both belong to the Apiaceae (Umbellifer) family.

Celery

Same family

Belongs to the Apiaceae family.

Radish

Same crop group

Both are root vegetables.

Radish

Same crop group

Both are root vegetables.

Sources

Public sources

  1. Wikidata entity

    Wikidata · 2026-05-14

  2. GBIF species match

    GBIF · 2026-05-14

  3. Deutschsprachige Wikipedia: Möhre (Pflanzenart)

    Wikipedia · 2026-05-14

  4. English Wikipedia: Daucus carota

    Wikipedia · 2026-05-14

Details

More public plant data

Names
Common

Daucus carota

Plural

Daucus carrots

BotanicalDaucus carota
Botanical authorL.
Synonyms
  1. wild carrot
  2. European wild carrot
  3. bird's nest
  4. bishop's lace
  5. Queen Anne's lace
Common synonyms
  1. carrot
  2. garden carrot
Regional names
Historical names
Market names
Misspellings
Search terms
  1. Daucus carota
  2. carrot
  3. wild carrot
Taxonomy
KingdomPlantae
Clades
  1. Tracheophytes
  2. Angiosperms
  3. Eudicots
  4. Asterids
OrderApiales
Family botanicalApiaceae
Family

Apiaceae

Family idapiaceae
GenusDaucus
SpeciesDaucus carota
Hybrid statusnot_hybrid
Related crops
  1. Daucus carota subsp. sativus
Classification
Main groupVegetable
Sub groupRoot Vegetable
Crop groupRoot and Tuber Vegetables
Life cyclebiennial
Perennialno
Woodyno
Treeno
Shrubno
Edible parts
  1. Root
Nutrient groupRoot Vegetables
Calendar
Sowing indoor
Notes

Carrots are generally not started indoors because they develop taproots that can be easily damaged during transplanting.

Sowing outdoor
Months
  1. 3
  2. 4
  3. 5
  4. 6
  5. 7
Earliest month3
Latest month7
Notes

Direct sowing into the open ground from April, as soon as the soil has warmed up. Earlier sowings are possible but carry a higher risk of poor germination.

Planting out
Notes

Not applicable, as carrots are direct-sown.

Harvest
Months
  1. 6
  2. 7
  3. 8
  4. 9
  5. 10
  6. 11
  7. 12
  8. 1
  9. 2
  10. 3
  11. 4
  12. 5
Earliest month6
Latest month5
Notes

Harvest time varies depending on the variety and sowing date. Early varieties can be harvested as early as June/July. Storable varieties can be kept until spring of the following year.

Month tasks
3
  1. Prepare soil and make first sowing

4
  1. Sowing in the open field

5
  1. Thin out sowings

  2. Repeat sowing

6
  1. Weed and loosen soil

  2. Water during drought

7
  1. Sowing for autumn harvest

  2. Thin out and weed

8
  1. Thin out

  2. Maintenance

9
  1. Start harvesting

  2. Prepare for storage

10
  1. Main harvest

11
  1. Final harvest

12
  1. Check storage

Month tasks structured
3
  1. TaskBoden vorbereiten und erste Aussaat ins Freiland tätigen.
    Label

    Prepare soil and make first sowing

    Priorityhigh
    Months
    1. 3
    ConditionBoden ist bearbeitbar und nicht gefroren
    Estimated effortmedium
    Notes

    Depending on the weather, sowing can also take place at the end of February.

4
  1. TaskAussaat ins Freiland, dünn säen und Reihenabstand beachten.
    Label

    Sowing in the open field

    Priorityhigh
    Months
    1. 4
    ConditionBodentemperatur mindestens 7°C
    Estimated effortmedium
    Notes

    For continuous harvest, several sowings at intervals of 2-3 weeks are possible.

5
  1. TaskVereinzeln der ersten Aussaaten, um optimalen Abstand zu gewährleisten.
    Label

    Thin out sowings

    Priorityhigh
    Months
    1. 5
    ConditionPflanzen sind ca. 5-10 cm hoch
    Estimated effortmedium
    Notes

    Remove the weaker plants to give the stronger specimens space to grow.

  2. TaskWiederholung der Aussaat für kontinuierliche Ernte.
    Label

    Repeat sowing

    Prioritymedium
    Months
    1. 5
    ConditionBoden ist feucht und warm genug
    Estimated effortlow
    Notes

    Allows for continuous harvesting into autumn.

6
  1. TaskUnkraut jäten und Boden lockern, um Konkurrenz zu vermeiden.
    Label

    Weed and loosen soil

    Priorityhigh
    Months
    1. 6
    ConditionBoden ist trocken genug zum Jäten
    Estimated effortmedium
    Notes

    Especially important while the plants are still small.

  2. TaskBei Trockenheit gründlich wässern.
    Label

    Water during drought

    Priorityhigh
    Months
    1. 6
    ConditionLängere Trockenperioden
    Estimated effortmedium
    Notes

    Consistent moisture is crucial for root development.

7
  1. TaskAussaat für Herbsternte, falls noch nicht geschehen.
    Label

    Sowing for autumn harvest

    Prioritymedium
    Months
    1. 7
    ConditionBodentemperatur geeignet
    Estimated effortlow
    Notes

    Late varieties can be sown until mid-July.

  2. TaskFortlaufendes Vereinzeln und Unkraut jäten.
    Label

    Thin out and weed

    Priorityhigh
    Months
    1. 7
    ConditionPflanzen wachsen
    Estimated effortmedium
    Notes

    Regular care promotes healthy root growth.

8
  1. TaskVereinzeln der letzten Aussaaten, falls nötig.
    Label

    Thin out

    Prioritymedium
    Months
    1. 8
    ConditionPflanzen sind noch klein
    Estimated effortlow
    Notes

    Ensure plants have adequate space.

  2. TaskUnkraut jäten und bei Bedarf wässern.
    Label

    Maintenance

    Priorityhigh
    Months
    1. 8
    ConditionBedarfsorientiert
    Estimated effortmedium
    Notes

    Especially important for the final maturation of the roots.

9
  1. TaskBeginn der Ernte von Früh- und Mittelfrühsorten.
    Label

    Start harvesting

    Priorityhigh
    Months
    1. 9
    ConditionWurzeln sind erntereif
    Estimated effortmedium
    Notes

    Harvest on dry days to improve storability.

  2. TaskVorbereitung der Lagerung für die geernteten Möhren.
    Label

    Prepare for storage

    Prioritymedium
    Months
    1. 9
    ConditionErnte beginnt
    Estimated effortlow
    Notes

    Remove foliage and clean roots gently.

10
  1. TaskHaupterntezeit für lagerfähige Sorten.
    Label

    Main harvest

    Priorityhigh
    Months
    1. 10
    ConditionWurzeln sind voll entwickelt
    Estimated efforthigh
    Notes

    Harvest before the first hard frost. Carefully pull roots from the soil to avoid damage.

11
  1. TaskLetzte Ernte vor dem ersten starken Frost.
    Label

    Final harvest

    Priorityhigh
    Months
    1. 11
    ConditionVor dem ersten starken Frost
    Estimated effortmedium
    Notes

    Harvest all remaining roots and store them dry.

12
  1. TaskKontrolle der gelagerten Möhren auf Fäulnis oder Schädlinge.
    Label

    Check storage

    Prioritymedium
    Months
    1. 12
    ConditionRegelmäßig
    Estimated effortlow
    Notes

    Remove any damaged or rotting roots immediately to prevent spread.

Book content
Overview

The carrot (Daucus carota) is a popular root vegetable plant valued for its sweetish, nutritious roots. It is relatively easy to grow and is used in many cuisines worldwide. From sowing to harvest, several important points need to be considered to obtain healthy and productive plants.

Structured month tasks
3
  1. TaskBoden vorbereiten und erste Aussaat ins Freiland tätigen.
    Label

    Prepare soil and make first sowing

    Priorityhigh
    Months
    1. 3
    ConditionBoden ist bearbeitbar und nicht gefroren
    Estimated effortmedium
    Notes

    Depending on the weather, sowing can also take place at the end of February.

4
  1. TaskAussaat ins Freiland, dünn säen und Reihenabstand beachten.
    Label

    Sowing in the open field

    Priorityhigh
    Months
    1. 4
    ConditionBodentemperatur mindestens 7°C
    Estimated effortmedium
    Notes

    For continuous harvest, several sowings at intervals of 2-3 weeks are possible.

5
  1. TaskVereinzeln der ersten Aussaaten, um optimalen Abstand zu gewährleisten.
    Label

    Thin out sowings

    Priorityhigh
    Months
    1. 5
    ConditionPflanzen sind ca. 5-10 cm hoch
    Estimated effortmedium
    Notes

    Remove the weaker plants to give the stronger specimens space to grow.

  2. TaskWiederholung der Aussaat für kontinuierliche Ernte.
    Label

    Repeat sowing

    Prioritymedium
    Months
    1. 5
    ConditionBoden ist feucht und warm genug
    Estimated effortlow
    Notes

    Allows for continuous harvesting into autumn.

6
  1. TaskUnkraut jäten und Boden lockern, um Konkurrenz zu vermeiden.
    Label

    Weed and loosen soil

    Priorityhigh
    Months
    1. 6
    ConditionBoden ist trocken genug zum Jäten
    Estimated effortmedium
    Notes

    Especially important while the plants are still small.

  2. TaskBei Trockenheit gründlich wässern.
    Label

    Water during drought

    Priorityhigh
    Months
    1. 6
    ConditionLängere Trockenperioden
    Estimated effortmedium
    Notes

    Consistent moisture is crucial for root development.

7
  1. TaskAussaat für Herbsternte, falls noch nicht geschehen.
    Label

    Sowing for autumn harvest

    Prioritymedium
    Months
    1. 7
    ConditionBodentemperatur geeignet
    Estimated effortlow
    Notes

    Late varieties can be sown until mid-July.

  2. TaskFortlaufendes Vereinzeln und Unkraut jäten.
    Label

    Thin out and weed

    Priorityhigh
    Months
    1. 7
    ConditionPflanzen wachsen
    Estimated effortmedium
    Notes

    Regular care promotes healthy root growth.

8
  1. TaskVereinzeln der letzten Aussaaten, falls nötig.
    Label

    Thin out

    Prioritymedium
    Months
    1. 8
    ConditionPflanzen sind noch klein
    Estimated effortlow
    Notes

    Ensure plants have adequate space.

  2. TaskUnkraut jäten und bei Bedarf wässern.
    Label

    Maintenance

    Priorityhigh
    Months
    1. 8
    ConditionBedarfsorientiert
    Estimated effortmedium
    Notes

    Especially important for the final maturation of the roots.

9
  1. TaskBeginn der Ernte von Früh- und Mittelfrühsorten.
    Label

    Start harvesting

    Priorityhigh
    Months
    1. 9
    ConditionWurzeln sind erntereif
    Estimated effortmedium
    Notes

    Harvest on dry days to improve storability.

  2. TaskVorbereitung der Lagerung für die geernteten Möhren.
    Label

    Prepare for storage

    Prioritymedium
    Months
    1. 9
    ConditionErnte beginnt
    Estimated effortlow
    Notes

    Remove foliage and clean roots gently.

10
  1. TaskHaupterntezeit für lagerfähige Sorten.
    Label

    Main harvest

    Priorityhigh
    Months
    1. 10
    ConditionWurzeln sind voll entwickelt
    Estimated efforthigh
    Notes

    Harvest before the first hard frost. Carefully pull roots from the soil to avoid damage.

11
  1. TaskLetzte Ernte vor dem ersten starken Frost.
    Label

    Final harvest

    Priorityhigh
    Months
    1. 11
    ConditionVor dem ersten starken Frost
    Estimated effortmedium
    Notes

    Harvest all remaining roots and store them dry.

12
  1. TaskKontrolle der gelagerten Möhren auf Fäulnis oder Schädlinge.
    Label

    Check storage

    Prioritymedium
    Months
    1. 12
    ConditionRegelmäßig
    Estimated effortlow
    Notes

    Remove any damaged or rotting roots immediately to prevent spread.

Cultivation specs
Seed
Seed depth cm min.1
Seed depth cm max.2
Light germinatorno
Dark germinatoryes
Cold germinatorno
Stratification neededno
Pre soaking recommendedno
Germination temperature c min.5
Germination temperature c max.25
Germination days min.7
Germination days max.21
Seed lifespan years min.2
Seed lifespan years max.4
Direct sowing possibleyes
Pre culture recommendedno
Spacing
Plant spacing cm min.5
Plant spacing cm max.10
Row spacing cm min.20
Row spacing cm max.30
Recommended density per sqm min.100
Recommended density per sqm max.150
Thinning distance5 cm
Min. bed width15 cm
Square foot gardening spacing3 seeds per square
Spacing notes

Spacing depends on the variety. Smaller varieties require less space.

Growth dimensions
Root depth cm min.10
Root depth cm max.30
Growth speedmedium
Final size notes

Root length and thickness vary greatly depending on the variety.

Temperature
Min. growing temperature7 °C
Optimal temperature c min.15
Optimal temperature c max.22
Max. heat tolerance30 °C
Soil temperature for sowing c min.5
Soil temperature for sowing c optimal10
Frost sensitiveno
Late frost sensitiveno
Heat tolerancemedium
Cold tolerancelow
Temperature notes

Carrots prefer cool to moderate temperatures. Extreme heat can impair root development.

Water
Water needmedium
Critical water phases
  1. Germination
  2. Root growth
Drought tolerantno
Drought sensitivitymedium
Waterlogging sensitiveyes
Mulching recommendedyes
Water notes

Consistent soil moisture is important. Avoid waterlogging at all costs.

Nutrition
Nutrient groupmedium_feeder
Heavy feederno
Medium feederyes
Light feederno
Nitrogen needmedium
Phosphorus needmedium
Potassium needhigh
Calcium needmedium
Magnesium needlow
Compost recommendedyes
Mulching recommendedyes
Fertilizer sensitivitylow
Nutrition notes

Requires well-drained soil with sufficient potassium for root development. Too much nitrogen promotes leaf growth at the expense of roots.

Container
Container suitableyes
Min. pot volume10 l
Recommended pot volume20 l
Min. pot depth20 cm
Min. pot diameter15 cm
Plants per container min.3
Plants per container max.5
Drainage requiredyes
Repotting neededno
Container notes

Choose deep pots to allow for taproot development. Varieties with shorter roots are better suited for shallow containers.

Support
Needs supportno
Support recommendedno
Climbingno
Viningno
Trellis recommendedno
Training requiredno
Support notes

No support required.

Cultivation modes
Outdoor bed suitableyes
Raised bed suitableyes
Container suitableyes
Balcony suitableyes
Greenhouse suitableyes
Polytunnel suitableyes
Indoor suitableno
Windowsill suitableno
Hydroponic possibleno
Permaculture suitableyes
No dig suitableyes
Yield density
Yield unitkg
Yield per sqm min.2
Yield per sqm max.5
Yield reliabilitymedium
Yield notes

Yield per square meter depends heavily on variety, growing conditions, and care.

Site
Sunfull sun
Shadepartial shade
Wind protectionmedium
Site notes

Prefers a sunny to partial shade location with well-drained soil. Protection from strong winds is beneficial.

Soil
Soil type
  1. loamy
  2. sandy_loam
  3. silt_loam
Soil texture
  1. loose
  2. deep
Soil pH min.6
Soil pH max.6.8
Soil fertilitymedium
Soil notes

Requires deep, loose, and stone-free soil to avoid hindering root development. Avoid waterlogging.

Watering
Water needmedium
Critical water phases
  1. Germination
  2. Root growth
Drought tolerantno
Drought sensitivitymedium
Waterlogging sensitiveyes
Mulching recommendedyes
Water notes

Consistent soil moisture is important. Avoid waterlogging at all costs.

Nutrition
Nutrient groupmedium_feeder
Heavy feederno
Medium feederyes
Light feederno
Nitrogen needmedium
Phosphorus needmedium
Potassium needhigh
Calcium needmedium
Magnesium needlow
Compost recommendedyes
Mulching recommendedyes
Fertilizer sensitivitylow
Nutrition notes

Requires well-drained soil with sufficient potassium for root development. Too much nitrogen promotes leaf growth at the expense of roots.

Cultivation planning
Succession sowing
Possibleyes
Interval days min.14
Interval days max.21
Bed planning notes

Carrots are well-suited for companion planting. Ensure adequate row spacing for maintenance.

Rotation prioritymedium
Interplanting potentialhigh
Mechanization relevancemedium
Crop rotation
  1. Carrots are heavy feeders and should not be grown after other heavy feeders like potatoes, tomatoes, or cabbage.
  2. Good preceding crops include legumes (peas, beans) or early grain varieties.
  3. After carrots, it is advisable to wait 3-4 years before planting carrots or other umbellifers (celery, parsley) in the same bed again to prevent diseases like the carrot fly.
Deficiencies
Bor mangel
Name

Boron deficiency

Description

A lack of boron can lead to growth disorders and deformities of the roots.

Symptoms
  1. Hollow or cracked roots.
  2. Thickened or deformed root tips.
  3. Yellowing and death of the youngest leaves.
Correction

Application of boron-containing fertilizers or foliar sprays. Soil analysis to determine exact needs.

Prevention

Balanced fertilization, soil analysis.

Kalium mangel
Name

Potassium deficiency

Description

Potassium is important for root development and overall plant health. Deficiency can lead to poor root development and increased susceptibility to diseases.

Symptoms
  1. Poor root development, thin or deformed roots.
  2. Yellowish margins on older leaves.
  3. Increased susceptibility to diseases and pests.
Correction

Application of potassium-rich fertilizers (e.g., potassium sulfate).

Prevention

Regular fertilization with potassium-emphasized fertilizers, especially before root formation.

Problems
Mangelnde keimung
Name

Poor germination

Description

Seeds do not germinate or germinate sparsely.

Causes
  1. Sowing too deep or too shallow.
  2. Soil too dry or too wet.
  3. Soil temperature too low or too high.
  4. Old or poor-quality seed.
  5. Soil crust formation.
Solutions
  1. Test seed germination before sowing.
  2. Observe sowing depth and spacing.
  3. Keep soil moist but not wet.
  4. Ensure suitable soil temperature.
  5. Loosen the soil after germination if a crust has formed.
Verformte wurzeln
Name

Deformed roots

Description

Carrots grow crooked, split, or are otherwise deformed.

Causes
  1. Stones or compaction in the soil.
  2. Insufficient plant spacing.
  3. Damage by pests (e.g., carrot fly).
  4. Uneven watering.
  5. Nutrient deficiencies (e.g., boron).
Solutions
  1. Loosen the soil deeply and remove stones before sowing.
  2. Maintain adequate plant spacing and thin out if necessary.
  3. Companion planting with pest-repelling plants.
  4. Ensure consistent watering.
  5. Balanced fertilization.
Mangelnde farbe
Name

Poor color

Description

Carrots do not develop the typical orange color or are pale.

Causes
  1. Variety selection (some varieties are naturally lighter).
  2. Lack of beta-carotene precursors (e.g., due to nutrient deficiency).
  3. Low temperatures during growth.
  4. Harvesting too early.
Solutions
  1. Choose varieties with intense coloration.
  2. Balanced fertilization, paying attention to potassium and phosphorus.
  3. Create optimal growing conditions (temperature, light).
  4. Harvest at the right time.
Problem management
Common pest groups
  1. Root-feeding insects
  2. Leaf-feeding insects
  3. Nematodes
Common disease groups
  1. Fungal leaf spots
  2. Root rots
  3. Bacterial wilts
Prevention principles
  1. Crop rotation
  2. Companion planting
  3. Resistant varieties
  4. Healthy soil
  5. Good hygiene
  6. Appropriate watering and fertilization
  7. Use of physical barriers (netting)
Diagnosis notes

Accurate diagnosis often requires examining roots and leaves for specific symptoms and pests. Soil samples can be helpful if nematode infestation is suspected.

Disease graph
ScopeDaucus carota
Profiles
  1. Slugalternaria_blight
    Severitymedium
    Conditions
    1. High humidity
    2. Warm temperatures
    3. Poor ventilation
    Affected parts
    1. Leaves
    2. Stems
    Prevention
    1. Healthy seed
    2. Resistant varieties
    3. Good ventilation
    4. Crop rotation
    Organic control
    1. Copper-based fungicides
    2. Plant extracts
  2. Slugm%c3%b6hrenrost
    Severitylow
    Conditions
    1. Moist weather
    2. Moderate temperatures
    Affected parts
    1. Leaves
    2. Stems
    Prevention
    1. Resistant varieties
    2. Good hygiene
    3. Crop rotation
    Organic control
    1. Sulfur-based fungicides
    2. Plant extracts
  3. Slugbakterielle_welke
    Severityhigh
    Conditions
    1. High temperatures
    2. High soil moisture
    3. Soil compaction
    4. Pest infestation
    Affected parts
    1. Roots
    2. Stem base
    Prevention
    1. Crop rotation
    2. Soil health
    3. Pest control
    4. Avoiding soil injuries
    Organic control
    1. No specific biological agents, focus on prevention.
Diagnostic rules
  1. Symptom

    Scraped or spindle-shaped tunnels in the roots, discolored roots.

    Possible causes
    1. m%c3%b6hrenfliege
    First checks
    1. Dig up roots and inspect for larvae or feeding damage.
    2. Check the surrounding area for carrot flies.
  2. Symptom

    Small, yellowish spots on the leaves that develop into necrotic lesions.

    Possible causes
    1. alternaria_blight
    First checks
    1. Inspect leaves for typical Alternaria spots with concentric rings.
    2. Check for fungal spores (microscope).
  3. Symptom

    Rapid wilting of leaves, even with adequate water supply, rotting of roots.

    Possible causes
    1. bakterielle_welke
    First checks
    1. Check roots for rot and odor.
    2. Check soil for waterlogging.
Prevention strategy
Cultural
  1. Maintain crop rotation (at least 3-4 years break).
  2. Ensure well-drained, loose, stone-free soil.
  3. Provide adequate spacing between plants and rows.
  4. Practice companion planting, especially with alliums.
  5. Use insect netting to protect against carrot fly.
  6. Water consistently and avoid waterlogging.
  7. Ensure balanced nutrition, especially adequate potassium.
Monitoring
  1. Regularly inspect plants for signs of pests (e.g., carrot fly activity) and diseases (leaf spots, wilting).
  2. Check roots for damage or deformities during growth and harvest.
  3. Monitor soil moisture levels.
  4. Observe for aphid infestations on young shoots.
Organic first response
  1. For aphids: Rinse with water, introduce beneficial insects, or use insecticidal soap.
  2. For fungal diseases: Remove affected plant parts, use copper or sulfur-based fungicides if necessary.
  3. For carrot fly: Use insect netting, companion planting with alliums, and remove infested plants.
Notes

Prevention is key to avoiding problems. A combination of good cultivation practices and targeted measures is most effective.

Diagnosis

Diagnosing problems in carrots requires careful observation of symptoms on roots, leaves, and stems. Common issues include pest infestation (carrot fly, nematodes), diseases (Alternaria, rust), and nutrient deficiencies.

Phenology
Stages
  1. Germination
  2. Leaf and root growth
  3. Root maturation
  4. Overwintering (for biennial cultivation)
  5. Flowering and seed production (in the second year)
Notes

Carrots are biennial plants that develop their roots in the first year and flower and produce seeds in the second year. For harvesting, the roots in the first year are relevant.

Harvest
  1. Harvest time depends on the variety and sowing date. Early varieties can be harvested from June/July, later varieties until autumn and winter.
  2. Storable varieties can be stored cool and dark after harvest and will keep until spring of the following year.
  3. Harvest on dry days to improve storability.
  4. Carefully pull the roots from the soil to avoid damage.
Harvest details
Harvest frequency

Single harvest per sowing, but possible over a longer period through staggered sowing.

Harvest indicators
  1. Roots reach desired size (indicated by carefully exposing the tip).
  2. Foliage begins to slightly wilt (for very mature roots).
  3. Depending on variety and sowing date.
Post harvest handling

Foliage should be removed immediately after harvest to minimize moisture loss from the root and increase storability. Roots should be gently cleaned but not washed if they are to be stored. Damaged roots should be handled separately.

Storage
  1. Store cool, dark, and moist.
  2. Sand storage is ideal for long-term storage.
  3. Refrigerator storage for shorter periods.
Storage details
General storage category

Root vegetable

Storage life

Depending on variety and storage conditions: A few weeks to several months (up to 6-9 months in optimal sand storage).

Processing options
  1. Freezing (after brief blanching)
  2. Drying
  3. Pickling (e.g., as mixed pickles)
  4. Candying
Processing use
  1. Raw food
  2. Boiled
  3. Steamed
  4. Fried
  5. Baked
  6. Soups
  7. Stews
  8. Salads
  9. Juices
  10. Baby food
Kitchen usage
Summary

Carrots are a versatile vegetable that can be used raw or cooked in numerous dishes. They are known for their sweetish taste and nutrient density, especially beta-carotene.

Preparation notes

Wash before consumption or preparation. Peeling is optional; for organic carrots, it is often unnecessary. Young carrots can be used with their skins on.

Flavor profile

Sweetish, earthy, slightly pungent.

Culinary tips
  1. Combine carrots with ginger, orange, or cinnamon for a special touch.
  2. Roasting intensifies the sweet flavor.
  3. Use carrots as a base for broths and stocks.
  4. Carrot juice is a healthy and tasty option.
Safety and edibility
Edible parts
  1. Root
  2. Young leaves (in moderation, raw or cooked)
Inedible or caution parts
  1. Older leaves and stems (can contain bitter compounds and are fibrous)
Toxicity notes

The roots and young leaves of Daucus carota are safe for consumption. Consuming very large quantities of carrots can lead to temporary yellowing of the skin (carotenemia) in some individuals, which is harmless.

Raw consumption

The roots are easily digestible and palatable raw, especially young carrots. They are an excellent source of vitamins and fiber.

Seed saving
  1. Carrots are biennial plants and only produce flowers and seeds in their second year.
  2. Plants must overwinter for seed production.
  3. It is important to select only healthy plants for seed production.
  4. As carrots are cross-pollinators, isolation from other carrot varieties or wild relatives must be ensured to avoid unwanted crosses.
Seed saving advanced
Isolation distance

At least 500-1000 meters from other Daucus carota varieties or wild relatives.

Seed cleaning

After drying the umbels, the seeds are separated from plant debris by rubbing and sieving. The seeds are relatively light and can be winnowed.

Seed viability years

2-4 years

Notes

The seeds are small and light. Ensure good ventilation during drying and storage. Viability can decrease over time.

Woody crop details
Rootstock relevancenot_applicable
Renewal pruning relevancenot_applicable
Notes

Carrots are not woody plants and therefore have no specific details for this category.

Ecology
Pollinator valuelow
Wildlife valuelow
Biodiversity notes

While carrots themselves do not have high ecological significance, they can contribute to biodiversity as part of a diverse garden, especially when combined with flowering plants that attract pollinators.

Practical notes

Carrots require deep, loose, and stone-free soil. Direct sowing is the norm. Regular weeding and watering during dry spells are important. The carrot fly is a common pest that can be deterred by intercropping with onions or by using insect netting. Storable varieties can be kept well over winter.

Seasonal content
Spring

Spring is the main sowing season for carrots. Pay attention to soil temperature and sow in succession to ensure a long harvest period.

Summer

In summer, regular weeding and watering are crucial. Late sowings for autumn harvest are still possible. Watch out for pests like the carrot fly.

Autumn

Autumn is the main harvest time for storable carrot varieties. Harvest before the first frost and prepare for storage.

Winter

Stored carrots can be used throughout winter. Check storage conditions regularly.