Allium porrum
Allium porrum
Educational content — not medical, botanical, or professional advice. Always consult a qualified clinician before using any herbal preparation — especially during pregnancy, breastfeeding, while on medication, or for children. How we source & review →
Pl. 1C46 — Allium porrum
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IOverview
Overview
Allium porrum, commonly known as leek, belongs to the Alliaceae family and is native to regions including Albania, Algeria, Bulgaria, Cyprus, Egypt, and Ethiopia. This hardy plant thrives in full sun with moist, light (sandy) to medium soil and grows up to 0.9 meters tall. Leeks are known for their edible parts, which include the flowers, leaves, and roots. They can be propagated through seeds transplanted after outdoor sowing from May to July, with a spacing of 15 cm between plants. While primarily cultivated for its culinary uses, leek's adaptability across various climates makes it a versatile addition to gardens in hardiness zones 5-9.
Quick answers
What is Allium porrum?
Allium porrum, commonly known as leek, belongs to the Alliaceae family and is native to regions including Albania, Algeria, Bulgaria, Cyprus, Egypt, and Ethiopia. This hardy plant thrives in full sun with moist, light (sandy) to medium soil and grows up to 0.
What is Allium porrum used for?
Traditionally used for digestion. Each claim is evidence-rated — see Section II for full citations.
Best for
Top 1 evidence-ranked use of Allium porrum
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
1 claim · 0 sources
Benefits & evidence
1 claim · 0 sources- Traditional-use note: Allium porrum appears in herbal sources around after-meal comfort traditions, often as a tea. PlantSage presents this as ethnobotanical context, not as medical advice.
Traditional context only. This reviewed claim keeps the original low confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.
IV·bMixology suggestions
1 draft
Mixology suggestions
1 draftEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Digestive Comfort
digestiontincture
Traditional use for digestive issues.
Growingconditions · propagation · uses
VCultivation
Cultivation
Allium porrum thrives in full sun and prefers moist, well-draining soil that is either light (sandy) or medium in texture. It grows best in zones 5-9 and reaches a height of about 0.9 meters with a width of 0.15 meters. For propagation, sow seeds outdoors between May and July, spacing them 15 cm apart. The plant can be harvested for its flowers, leaves, and root. SKIP
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium
Hardiness
5-9
Mature size
0.9 m × 0.15 m
- Propagation
- Seed - transplant
- Sow outdoors
- May - July
- Spacing
- 15cm
For first-time growers
How to grow Allium porrum for the first time
7steps
Start with Allium porrum for a simple and rewarding gardening experience.
- 1
What you'll need
Seeds, small pots or garden space, a trowel, and water.
- 2
Best time to plant
Plant outdoors from May to July in your garden.
- 3
Soil and container prep
Ensure the soil is light (sandy) to medium with good drainage. For containers, use a mix of potting soil and perlite.
- 4
Sowing or transplanting
Sow seeds 15cm apart in rows. Transplant seedlings when they have several leaves.
- 5
First two weeks
Keep the soil moist but not waterlogged. Provide full sun exposure to help them grow strong.
- 6
Ongoing care
Water regularly, especially during dry spells. Mulch around plants to retain moisture and suppress weeds.
- 7
Harvest or pruning
Prune dead leaves to maintain plant health and encourage new growth. Harvest roots when mature.
VIEdible & utility
Edible & utility
Edible parts:FlowersLeavesRoot
Edible uses: The Allium porrum, or leek, is edible and its leaves, flowers, and root can be consumed. Typically, the leaves are used raw in salads or cooked as a vegetable. The roots are often boiled or sautéed. SKIP
Other uses:Pest controlRepels carrot rust flies
Contextrange · companions · related
VIIDistribution
30 native · 0 introduced
Distribution
30 native · 0 introducedDistribution across3 continents· 30 native
Europe9 regions
native (9)AlbaniaBulgariaCyprusFranceGreeceItalyPortugalRomaniaSpain
Asia6 regions
native (6)IranIraqPalestineTurkeyTurkmenistanUzbekistan
Africa6 regions
native (6)AlgeriaEgyptEthiopiaLibyaMoroccoTunisia
Broader regions
native:Transcaucasus, Turkey-in-Europe, Lebanon-Syria, Sinai, Kriti, East Aegean Is.
VIIIGarden companions
2 pairs
Garden companions
2 pairsPlant near these
These plants help — by repelling pests, fixing nitrogen, attracting pollinators, or sharing space well.
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family, common use cases, and growing requirements.
shared use cases
Different families, similar therapeutic role — good for comparing.
XI
Explore further
Companion planting
Health goals
Compare with similar plants
Growing zone
XII
About this entry
- Last updated
- Citation
- How to cite this entry · Submit a correction
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