Profile

Allium ursinumAllium ursinum

Wild garlic is a perennial wild plant with an intense yet mild garlic flavor. It thrives in shaded, humus-rich sites and is a valuable bee pasture.

Allium ursinum (Allium ursinum): plant portrait for plant portrait - Vegetables, Amaryllis family, Harvest Mar, Apr, May
Allium ursinum: plant portrait. harvest: Mar, Apr, May.

Quick profile

Key data

Planting

Mar, Apr, Sep, Oct, Nov

Harvest

Mar, Apr, May

Water

medium

Good neighbors

sweet woodrufffernsshade-tolerant perennialssweet woodruff

Avoid

dry sunny bedsSunflowerRoses

Growing data

Allium ursinum Growing data

Seed depth

1 - 2 cm

Plant spacing

15 - 20 cm

Row spacing

20 - 30 cm

Germination temp

0 - 15 °C

Sowing and germination

Seed depth1 - 2 cm
Germination temp0 - 15 °C
Germination time90 - 365 days
Seed viability1 years
Light germinatorNo
Dark germinatorYes
Cold germinatorYes
Stratification neededYes
Pre-soaking recommendedNo
Direct sowing possibleYes
Pre-culture recommendedNo

Planting and spacing

Plant spacing15 - 20 cm
Row spacing20 - 30 cm
Plants per m²16 - 36 per m²
Bed widthfrom 40 cm
Spacing4-6 plants per square foot in a shaded herb bed

Temperature and site

Soil temperature0 - 5 °C
Growing temperaturefrom 3 °C
Optimal temperature8 - 18 °C
Frost sensitiveNo
Late frost sensitiveNo
Heat tolerancelow
Cold tolerancehigh

Water, nutrients and care

Watermedium
Critical water phasesSpring emergence, establishment after planting or sowing
Watering methodeven soil moisture; water gently at soil level during dry springs
Droughthigh
Waterlogging sensitiveYes
Mulching recommendedYes
Nutrient needlight_feeder
Compost recommendedYes
Fertilizer sensitivitymedium

Container, support and growth

Container suitableYes
Pot sizeVolume: from 5 l; Recommended: from 10 l; Diameter: from 25 cm; Depth: from 18 cm
SupportNo
Height20 - 40 cm
Width10 - 25 cm
Root depth8 - 20 cm
Root spread10 - 25 cm
Yield5 - 20 g leaves

Year plan

Allium ursinum Calendar

All plants
Indoor sowingDirect sowingPlantingHarvest

Indoor sowing

No data

Wild garlic is not usually started indoors; the seeds need a prolonged cold period and germinate irregularly.

Direct sowing

SepOctNov

Sow fresh seed in autumn in a shaded, humus-rich place; germination may take until the following spring or longer.

Planting

MarAprSepOctNov

Plant young plants or bulbs in early spring or autumn while the soil is moist and workable without frost.

Harvest

MarAprMay

Harvest leaves before and at the beginning of flowering; after flowering the flavor fades and plants should be allowed to die back.

Year plan
  1. Check patch
  2. Harvest young leaves
  3. Continue main harvest
  4. Stop harvest
  5. Prepare site
  6. Sow or plant
  7. Mulch
  8. Finish planting

Growing

Allium ursinum Site, soil and care

Spacing

15 - 20 cm

Storage

fresh

  • Topic: Site selection, Note: Wild garlic thrives best in part-shaded to shaded, cool sites under deciduous trees or at woodland edges. Avoid direct sun and dry soils.
  • Topic: Soil conditions, Note: The soil should be humus-rich, loose, and moderately fertile. Avoid waterlogging at all costs. A light mulch layer of leaves or mature compost promotes growth.
  • Topic: Sowing and planting, Note: Sow fresh seed in autumn (September–November) in a shaded spot. Germination may take until the following spring or longer. Alternatively, plant bulbs or young plants in spring (March–April) or autumn (September–November).
  • Topic: Harvesting, Note: Harvest leaves before and at the beginning of flowering (March–May). Take only selected leaves to avoid weakening the plant. After flowering, the flavor fades, and the plant should be allowed to die back.
  • Topic: Propagation, Note: Wild garlic propagates by seed or division of clumps. Seeds mature from June to July and should be sown fresh. Clumps can be divided and replanted in autumn or spring.
  • Topic: Care, Note: Wild garlic is low-maintenance. Consistent moisture in spring is important. Avoid waterlogging. Fertilization is unnecessary; a light compost application in spring is sufficient. After harvest, leave leaves in place to protect the site.
  • Topic: Danger of confusion, Note: Caution when harvesting: Wild garlic leaves can be confused with those of the toxic autumn crocus (Colchicum autumnale). Wild garlic leaves smell strongly of garlic, emerge annually in spring, and grow in clusters. Autumn crocus leaves do not smell of garlic and are present year-round.
  • Topic: Culinary use, Note: Wild garlic leaves and flowers are suitable fresh for salads, soups, pesto, herb butter, or as a seasoning for egg dishes and fish. Dried, they quickly lose their aroma. Fresh leaves can be frozen or pickled in oil.
Cultivation timeline for Allium ursinum (Allium ursinum) with sowing, planting, care, and harvest months
Allium ursinum: cultivation timeline. calendar: Mar, Apr, May, Sep, Oct, Nov.

Pruning

Allium ursinum Pruning

Tools and hygiene

No tools required.

Companion guide

Allium ursinum Companion guide

Companion guide

Good neighbors

sweet woodrufffernsshade-tolerant perennialssweet woodruffFern

Avoid

dry sunny bedsSunflowerRoses

Health

Pests, Diseases

FAQ

How can I identify wild garlic safely?

Wild garlic leaves are light green, lance-shaped, glossy, and smell strongly of garlic. They grow in clusters and emerge in spring. Unlike the toxic autumn crocus, wild garlic leaves are annual in their emergence and smell distinctly of garlic. Another difference: autumn crocus leaves are present year-round and do not smell of garlic.

Can wild garlic be grown in pots?

Yes, wild garlic is suitable for container culture. Use a pot with a minimum diameter of 25 cm and depth of 18 cm. Place the pot in shade and keep the soil evenly moist but not waterlogged. In summer, the plant dies back and requires less water.

When is the best time to harvest wild garlic?

The best harvest time is from March to May, before the plant begins to flower. Harvest only selected leaves to avoid weakening the plant. After flowering, the flavor fades, and the plant should be allowed to die back.

How do you dry wild garlic properly?

Wild garlic quickly loses its aroma when dried and is therefore not well suited for drying. If necessary, dry the leaves at low temperature (max. 40°C) in a dehydrator or in the shade. Store in an airtight container in a dark, dry place.

Is wild garlic toxic to dogs?

Yes, wild garlic can be toxic to dogs, especially in large quantities. The sulfur-containing compounds can cause gastrointestinal upset and, in rare cases, anemia. Keep dogs away from wild garlic patches and avoid feeding it to them.

How to avoid confusion with autumn crocus?

Harvest wild garlic only in locations where you are certain no autumn crocus is growing. Pay attention to the intense garlic scent of the leaves and their annual emergence in spring. Clearly mark wild garlic patches to avoid confusion. When in doubt: Do not harvest!

Can wild garlic grow in shade?

Yes, wild garlic thrives especially well in part-shaded to shaded locations. Avoid direct sun and dry soils. Ideal sites are under deciduous trees or at woodland edges.

How to plant wild garlic in the garden?

Wild garlic can be planted by seed or bulbs. Sow fresh seed in autumn (September–November) in a shaded spot. Alternatively, plant bulbs or young plants in spring (March–April) or autumn (September–November). Space plants 15–20 cm apart.

Is wild garlic bee-friendly?

Yes, wild garlic is an important early food source for bees and other pollinating insects. The white flowers provide nectar and pollen, contributing to biodiversity.

What is the best way to store wild garlic?

Fresh wild garlic leaves can be stored in the refrigerator crisper for 3–5 days. Alternatively, they can be frozen, pickled in oil, or made into pesto. Dried wild garlic quickly loses its aroma and is therefore not recommended.

Related plants

Garlic

Same family

Both belong to the genus Allium and have a similar flavor.

Onion

Same family

Wild garlic is related to onions and belongs to the genus Allium.

Allium

Same crop group

Wild garlic belongs to the amaryllis family (Amaryllidaceae) and is related to leeks.

Ground elder

Similar nutrient needs

Both thrive in shaded, humus-rich sites and are perennial wild herbs.

Urtica

Similar water needs

Both prefer moist soils and shaded sites.

Sources

Public sources

  1. Wikidata entity

    Wikidata · 2026-05-12

  2. GBIF species match

    GBIF · 2026-05-12

  3. Deutschsprachige Wikipedia: Bärlauch

    Wikipedia · 2026-05-12

  4. English Wikipedia: Allium ursinum

    Wikipedia · 2026-05-12

Details

More public plant data

Names
Common

Allium ursinum

Plural

Allium ursinum

BotanicalAllium ursinum
Synonyms
  1. ransoms
  2. wild garlic
  3. broad-leaved garlic
  4. ramsons garlic
  5. ramsons
  6. buckrams
Common synonyms
  1. ransoms
  2. wild garlic
  3. broad-leaved garlic
  4. ramsons garlic
  5. ramsons
  6. buckrams
Regional names
Historical names
Market names
Misspellings
Search terms
  1. Allium ursinum
Taxonomy
KingdomPlantae
Clades
  1. Tracheophyta
  2. Angiosperms
OrderAsparagales
Family botanicalAmaryllidaceae
Family

Amaryllis family

Family idamaryllidaceae
GenusAllium
SpeciesAllium ursinum
Hybrid statusnot_hybrid
Classification
Main groupVegetables
Sub groupHerbs
Crop groupWild allium
Life cyclePerennial
Perennialyes
Woodyno
Treeno
Shrubno
Edible parts
  1. leaves
  2. flowers
  3. bulbs
Nutrient groupWild allium
Calendar
Sowing indoor
Notes

Wild garlic is not usually started indoors; the seeds need a prolonged cold period and germinate irregularly.

Sowing outdoor
Months
  1. 9
  2. 10
  3. 11
Earliest month9
Latest month11
Notes

Sow fresh seed in autumn in a shaded, humus-rich place; germination may take until the following spring or longer.

Planting out
Months
  1. 3
  2. 4
  3. 9
  4. 10
  5. 11
Earliest month3
Latest month11
Notes

Plant young plants or bulbs in early spring or autumn while the soil is moist and workable without frost.

Harvest
Months
  1. 3
  2. 4
  3. 5
Earliest month3
Latest month5
Notes

Harvest leaves before and at the beginning of flowering; after flowering the flavor fades and plants should be allowed to die back.

Month tasks
2
  1. Check established patches and leave leaf mulch in place.

3
  1. Harvest young leaves lightly and rule out lookalikes with certainty.

4
  1. Continue the main harvest and keep the site evenly moist.

5
  1. Stop harvesting once plants are flowering strongly or starting to die back.

6
  1. Let foliage die back naturally and avoid hoeing the bed.

8
  1. Prepare a shaded, humus-rich planting area for autumn planting.

9
  1. Sow fresh seed or plant bulbs and young plants.

10
  1. Continue planting and mulch with leaves or mature compost.

11
  1. Finish late planting and protect the area from drying out.

Book content
Title

Wild Garlic – Allium ursinum

Subtitle

A Spring Herald with Versatile Flavor

Intro

Wild garlic (Allium ursinum) is one of the first edible wild plants of the year and a cherished herald of spring in forests and gardens. With its intense yet mild garlic flavor, it enhances salads, soups, and many other dishes. At the same time, it serves as a valuable bee pasture and enriches biodiversity. Caution: Confusion with toxic lookalikes can be dangerous. This profile provides all the essential information for safe harvesting and successful cultivation.

Description

Wild garlic is a perennial herbaceous plant with a small bulb as a storage organ. In spring, it produces light green, lance-shaped leaves that emit a distinctive garlic scent. From April to May, white, star-shaped flowers appear in umbels. The plant dies back after flowering and remains dormant until the following spring.

Origin

Europe and western Asia; native to moist deciduous forests and shaded woodland edges.

History

Used as a medicinal and culinary plant since antiquity. In folk medicine, wild garlic was employed for blood purification and immune system strengthening. Today, it is primarily known as a wild vegetable and bee pasture.

Culinary profile

The leaves and flowers of wild garlic are edible and have an intense but milder garlic flavor than cultivated garlic. They are suitable fresh for salads, soups, pesto, herb butter, or as a seasoning for egg dishes and fish. Dried, they quickly lose their aroma.

Ecological role

Wild garlic is an important early food source for bees, hoverflies, and other pollinating insects. Its leaves provide cover for small ground-dwelling animals. The plant contributes to humus formation and improves soil structure.

Safety notes

Caution: Wild garlic can be confused with the toxic autumn crocus (Colchicum autumnale). Unlike autumn crocus, wild garlic leaves smell strongly of garlic, emerge annually in spring, and grow in clusters. Harvest only plants that are clearly identified.

Structured month tasks
2
  1. Taskcheck_patch
    Label

    Check patch

    Prioritylow
    Months
    1. 2
    Conditionestablished patch
    Estimated effortlow
    Notes

    Leave mulch in place and do not hoe.

3
  1. Taskharvest
    Label

    Harvest young leaves

    Priorityhigh
    Months
    1. 3
    Conditionleaves clearly identified
    Estimated effortlow
    Notes

    Harvest only certainly identified leaves and protect the patch.

4
  1. Taskharvest
    Label

    Continue main harvest

    Priorityhigh
    Months
    1. 4
    Conditionbefore or at early flowering
    Estimated effortlow
    Notes

    Harvest regularly but sparingly.

5
  1. Taskstop_harvest
    Label

    Stop harvest

    Prioritymedium
    Months
    1. 5
    Conditionflowering or dieback begins
    Estimated effortlow
    Notes

    Let plants replenish reserves after flowering.

8
  1. Taskprepare_site
    Label

    Prepare site

    Prioritymedium
    Months
    1. 8
    Conditionnew planting planned
    Estimated effortmedium
    Notes

    Add humus and choose a shaded area.

9
  1. Tasksow_or_plant
    Label

    Sow or plant

    Priorityhigh
    Months
    1. 9
    Conditionsoil moist
    Estimated effortmedium
    Notes

    Sow fresh seed or plant bulbs.

10
  1. Taskmulch
    Label

    Mulch

    Prioritymedium
    Months
    1. 10
    Conditionafter planting
    Estimated effortlow
    Notes

    Cover thinly with leaves or mature compost.

11
  1. Taskfinish_planting
    Label

    Finish planting

    Prioritymedium
    Months
    1. 11
    Conditionsoil workable
    Estimated effortmedium
    Notes

    Water late plantings well.

Cultivation specs
Seed
Seed depth cm min.1
Seed depth cm max.2
Light germinatorno
Dark germinatoryes
Cold germinatoryes
Stratification neededyes
Pre soaking recommendedno
Germination temperature c min.0
Germination temperature c max.15
Germination days min.90
Germination days max.365
Seed lifespan years min.1
Seed lifespan years max.1
Direct sowing possibleyes
Pre culture recommendedno
Spacing
Plant spacing cm min.15
Plant spacing cm max.20
Row spacing cm min.20
Row spacing cm max.30
Recommended density per sqm min.16
Recommended density per sqm max.36
Thinning distance10 cm
Min. bed width40 cm
Square foot gardening spacing4-6 plants per square foot in a shaded herb bed
Spacing notes

Wild garlic forms dense colonies over time; do not plant young plants too tightly so the patch can close naturally.

Growth dimensions
Height cm min.20
Height cm max.40
Width cm min.10
Width cm max.25
Root depth cm min.8
Root depth cm max.20
Root spread cm min.10
Root spread cm max.25
Growth speedmedium
Final size notes

Individual plants stay low, but in suitable woodland-garden sites the patch can slowly spread.

Temperature
Min. growing temperature3 °C
Optimal temperature c min.8
Optimal temperature c max.18
Max. heat tolerance25 °C
Soil temperature for sowing c min.0
Soil temperature for sowing c optimal5
Frost sensitiveno
Late frost sensitiveno
Heat tolerancelow
Cold tolerancehigh
Temperature notes

Wild garlic emerges early, tolerates cold well, and dies back in early summer when warmth and dryness increase.

Water
Water needmedium
Critical water phases
  1. Spring emergence
  2. establishment after planting or sowing
Drought tolerantno
Drought sensitivityhigh
Waterlogging sensitiveyes
Mulching recommendedyes
Water notes

Soil should remain fresh to moist but not waterlogged; leaf mulch helps mimic woodland humus.

Nutrition
Nutrient grouplight_feeder
Heavy feederno
Medium feederno
Light feederyes
Nitrogen needlow
Phosphorus needlow
Potassium needlow
Calcium needlow
Magnesium needlow
Compost recommendedyes
Mulching recommendedyes
Fertilizer sensitivitymedium
Nutrition notes

A light layer of mature compost or leaf mold is enough; heavy fertilization encourages soft growth and does not suit the woodland habit.

Container
Container suitableyes
Min. pot volume5 l
Recommended pot volume10 l
Min. pot depth18 cm
Min. pot diameter25 cm
Plants per container min.3
Plants per container max.5
Drainage requiredyes
Repotting neededyes
Container notes

Container growing is possible if the pot is shaded, humus-rich, and evenly moist; the plant dies back in summer.

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

No support is required.

Cultivation modes
Outdoor bed suitableyes
Raised bed suitableyes
Container suitableyes
Balcony suitableyes
Greenhouse suitableno
Polytunnel suitableno
Indoor suitableno
Windowsill suitableno
Hydroponic possibleno
Permaculture suitableyes
No dig suitableyes
Yield density
Yield per plant min.5
Yield per plant max.20
Yield unitg leaves
Yield per sqm min.100
Yield per sqm max.400
Yield reliabilitymedium
Yield notes

Harvest only selected leaves and do not strip established patches, so bulbs can replenish reserves.

Site
Overview

Part-shaded to shaded, cool sites under deciduous trees or at woodland edges.

Soil
Overview

Humus-rich, loose, moderately fertile soil with even spring moisture.

Watering
Overview

Keep evenly moist in dry springs; avoid waterlogging.

Nutrition
Overview

Leaf mold or a little mature compost is sufficient; avoid heavy feeding.

Cultivation planning
Succession sowing
Possibleno
Bed planning notes

Establish as a perennial woodland-garden plant in a permanently shaded place and harvest conservatively.

Rotation prioritylow
Interplanting potentialmedium
Mechanization relevancelow
Problems
Common
  1. confusion with lily-of-the-valley or autumn crocus
  2. too dry a site
Diagnosis

Check water, site, nutrition, and pest pressure first.

Problem management
Common pest groups
  1. slugs
  2. leaf miners
Common disease groups
  1. rust
  2. rot
Prevention principles
  1. choose a suitable site
  2. keep growth airy
  3. use rotation and hygiene
  4. inspect plants regularly
Diagnosis notes

Assess symptoms together with site, weather, and growth stage.

Disease graph
Scopegeneral_crop_health
Profiles
  1. Slugrust
    Name

    rust

    Severitymedium
    Conditions
    1. humid canopy
    2. site or weather stress
    Prevention
    1. space plants for airflow
    2. remove diseased plant material
  2. Slugrot
    Name

    rot

    Severitymedium
    Conditions
    1. humid canopy
    2. site or weather stress
    Prevention
    1. space plants for airflow
    2. remove diseased plant material
Phenology
Stages
  1. germination
  2. seedling stage
  3. leaf formation
  4. flowering
  5. fruit formation
  6. dieback
  7. dormancy
Notes

Wild garlic follows a distinct seasonal cycle with early emergence in March and dieback of leaves in May/June. The dormant phase lasts until the following spring.

Flowering pollination

Wild garlic flowers from April to May with white, star-shaped flowers in umbels. The flowers are hermaphroditic and insect-pollinated.

Harvest

leaves

Harvest details
Harvest frequency

once per year

Harvest indicators
  1. leaves are light green and glossy
  2. leaves smell strongly of garlic
  3. flower stem begins to form
Post harvest handling

Harvest carefully with a sharp knife or scissors to avoid damaging the bulbs. Process leaves immediately or store cool.

Storage

fresh

Storage details
General storage category

cool and moist

Storage life

3–5 days in the refrigerator crisper

Processing options
  1. freezing
  2. drying
  3. pickling in oil
  4. pesto
Processing use

Wild garlic leaves are suitable fresh for salads, soups, pesto, herb butter, or as a seasoning for egg dishes and fish.

Kitchen usage
Preparation tips
  1. wash leaves thoroughly and pat dry
  2. remove tough stems
  3. enjoy raw or briefly sauté in butter or olive oil
Flavor profile

intensely garlic-like but milder and fresher

Culinary traditions
  1. classic ingredient in German and Eastern European spring cuisine
  2. traditionally used in soups like wild garlic cream soup
  3. valued in wild herb cookery
Safety and edibility
Edible parts
  1. leaves
  2. flowers
  3. bulbs
Inedible or caution parts
  1. seeds
Toxicity notes

Risk of confusion mainly with the toxic autumn crocus (Colchicum autumnale). Wild garlic leaves have a strong garlic odor and, unlike autumn crocus, emerge annually in spring.

Raw consumption

Yes, leaves and flowers can be eaten raw.

Seed saving

Seeds mature from June to July in triangular capsules. Collect seeds when capsules are dry and brown.

Seed saving advanced
Harvest method

Harvest capsules, dry, and thresh. Sift seeds from plant debris.

Processing

Seeds are black and glossy. Store dry and cool in paper bags or glass containers.

Storage life

1 year when stored dry and cool

Germination tips

Fresh seeds germinate better. Stratify for 4–6 weeks before sowing (moist-cold storage).

Woody crop details
Notes

Wild garlic is a herbaceous perennial and not a woody crop. Pruning and training in the classical sense do not apply.

Ecology
Pollinator valuehigh
Wildlife valuemedium
Biodiversity notes

Wild garlic provides early food for pollinating insects such as bees and hoverflies. Its leaves offer cover for small animals. The plant promotes humus formation and contributes to soil structure in shaded woodland sites.

Practical notes
  1. Topic

    Site selection

    Note

    Wild garlic thrives best in part-shaded to shaded, cool sites under deciduous trees or at woodland edges. Avoid direct sun and dry soils.

  2. Topic

    Soil conditions

    Note

    The soil should be humus-rich, loose, and moderately fertile. Avoid waterlogging at all costs. A light mulch layer of leaves or mature compost promotes growth.

  3. Topic

    Sowing and planting

    Note

    Sow fresh seed in autumn (September–November) in a shaded spot. Germination may take until the following spring or longer. Alternatively, plant bulbs or young plants in spring (March–April) or autumn (September–November).

  4. Topic

    Harvesting

    Note

    Harvest leaves before and at the beginning of flowering (March–May). Take only selected leaves to avoid weakening the plant. After flowering, the flavor fades, and the plant should be allowed to die back.

  5. Topic

    Propagation

    Note

    Wild garlic propagates by seed or division of clumps. Seeds mature from June to July and should be sown fresh. Clumps can be divided and replanted in autumn or spring.

  6. Topic

    Care

    Note

    Wild garlic is low-maintenance. Consistent moisture in spring is important. Avoid waterlogging. Fertilization is unnecessary; a light compost application in spring is sufficient. After harvest, leave leaves in place to protect the site.

  7. Topic

    Danger of confusion

    Note

    Caution when harvesting: Wild garlic leaves can be confused with those of the toxic autumn crocus (Colchicum autumnale). Wild garlic leaves smell strongly of garlic, emerge annually in spring, and grow in clusters. Autumn crocus leaves do not smell of garlic and are present year-round.

  8. Topic

    Culinary use

    Note

    Wild garlic leaves and flowers are suitable fresh for salads, soups, pesto, herb butter, or as a seasoning for egg dishes and fish. Dried, they quickly lose their aroma. Fresh leaves can be frozen or pickled in oil.

Seasonal content
Spring
  1. Wild garlic emerges from March and is ready for the first harvest. Ideal for spring dishes like soups, pesto, or salads.
  2. Flowering period from April to May; bees and hoverflies use the flowers as an early food source.
Summer
  1. After flowering, wild garlic dies back and regenerates until the following spring. Leave leaves in place to protect the site.
  2. In dry summers, wild garlic may die back sooner; water regularly in container culture.
Autumn
  1. Ideal time for sowing and planting. Sow fresh seed or plant bulbs/young plants. Mulch the site with leaves or compost.
  2. Check patches and thin or divide as needed.
Winter
  1. Wild garlic dies back and overwinters as a bulb in the soil. Leaf mulch protects the site from drying out and frost.
  2. No care work required; observe first shoots in February/March.