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Leek Seeds - Carantan

Traditional French leek with thick, tender stalks and rich, mild flavor for soups and stews.
Sustainability features Details
1-Year Warranty
Non-GMO / BE Policy Details
seeds / pkt

Description

Discover the robust and hardy nature of Carantan Leek Seeds, a cherished heirloom variety known for its exceptional cold tolerance and reliable growth. These leeks reach a mature height of 12 to 15 inches, showcasing thick, tender stalks that transition from a creamy white base to deep green leaves. With a maturity timeline of approximately 100 to 120 days, Carantan leeks are ideal for late-season harvests, offering a steady supply of fresh produce when other crops have waned.

Carantan leeks are prized for their mild, sweet flavor with a subtle hint of onion, making them a versatile ingredient in the kitchen. Their firm texture holds up well in soups, stews, and casseroles, while their delicate taste shines in sautés and stir-fries. These leeks are also excellent when grilled or roasted, adding a gourmet touch to any meal.

Yielding consistently high outputs, Carantan leeks thrive in well-drained soil with ample sunlight. Their resilience to cold temperatures allows for overwintering in milder climates, ensuring a continuous harvest. Whether you're a seasoned gardener or a culinary enthusiast, these leeks promise to enrich your garden and dining table with their robust growth and delightful flavor.

$200 USD
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Pickup available at Bertie County Seeds

Usually ready in 2-4 days

Plant identity

Minimum seed count 200
Scientific name Allium ampeloprasum var. porrum
Life cycle Biennial
Botanical family Amaryllidaceae
Reproductive type Open-Pollinated (OP)
Heritage qualifiers Non-GMO

Timing and climate

Days to maturity 120-129 Days
Germination 7-14 Days
Germination temperature 55–70 °F
Planting season Spring/Fall
Bloom season Spring
Frost tolerance Hardy
Sunlight Full sun
Water needs Moderate

Site, soil, and space

Soil type Loamy
Preferred soil pH 6.0–6.5
Seed depth 1/4 in
Plant spacing 6 in
Row spacing 12 in
Mature height 25–30 in
Growth habit Upright/Erect
Support needed No-Support
Suitable growing locations In-ground bed, Raised bed, Greenhouse, High Tunnel, Containers, Community garden, Hydroponic

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Estimated delivery
Deliver to United States
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Plan before you plant

Check how this variety fits your garden

Onion and allium profile

Day length, planting date, variety type, and steady early growth strongly affect bulb formation.

Starting targets

Direct sun
6+ hours
Plant spacing
6+ in
Container starting point
3+ gal
Listed light
Full sun
Growth habit
Upright/Erect
Support guidance
No-Support
Mature height
25–30 in

The product details shown on this page take priority over the general planning starting points above.

Garden-fit checklist


Shipped from U.S.A.

Our seeds are grown and sourced from the US. They're then packed and shipped from Colerain NC.

Triple tested

We regularly test the quality and germination rate of our seeds. We're so confident that our seeds are backed by a 1 year warranty!

Use a current laboratory soil test

Soil-test interpreter

Compare your report with this product's listed pH target: 6.0–6.5.

This tool interprets values you enter; it does not replace laboratory or Cooperative Extension amendment rates. Soil test methods and nutrient recommendations vary by region.

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