Organic Leek Seeds – De Carentan 2 Variety | Premium Heirloom Seeds for Home Gardeners

Bring fresh, aromatic flavor straight to your garden with our organic leek seeds from the highly-regarded De Carentan 2 (био семена на праз) 11 м variety – now available at semenata.org. These heirloom seeds are a fantastic choice for gardeners who value both rich taste and sustainable growing practices.

Whether you’re a home gardener looking for a reliable crop or an urban farmer with greenhouse space, this variety adapts easily to different conditions and requires minimal effort to thrive. With just a little care, you’ll be harvesting fragrant, tender leeks bursting with nutritional value.

Why Choose De Carentan 2 Organic Leek Seeds?

This variety is known for producing medium-length, thick stalks with soft, succulent flesh. Its smooth texture and mild, sweet aroma make it an ideal ingredient for soups, stews, sautés, and even fresh salads. When grown organically, De Carentan 2 develops an even richer flavor profile – a trait loved by chefs and food enthusiasts alike.

When & How to Plant

Start your organic leek journey between March 15 and April 15, when soil temperatures begin to rise. You can sow the seeds directly in your greenhouse or prepare seedbeds for transplanting later outdoors. After the danger of spring frost has passed – usually in April or May – young seedlings can be safely transferred to open ground.

For best results, follow this simple planting layout: 40 cm (row spacing) x 20 cm (plant spacing). This spacing ensures good airflow and optimal nutrient distribution, giving your leeks the space they need to mature fully.

Watering & Soil Care

Leeks thrive in moist, well-drained soil. It’s crucial to maintain consistent moisture levels – around 80–90% soil humidity – especially during the early growth stages. For every 0.25 acre (1 decare), you’ll need approximately 30 to 35 cubic meters of water throughout the growing season.

Regular weeding and occasional hilling (mounding soil around the base) will encourage longer white stalks and protect the plants from pests.

Harvest & Storage

You can begin harvesting your organic De Carentan 2 leeks in early November, continuing through late spring, depending on your climate. Their rich aroma and juicy stems make them a staple for fall and winter meals.

Unlike onions, leeks don’t store for extended periods without losing quality. For that reason, they’re best enjoyed fresh, ideally right after harvesting. Their robust flavor shines brightest when used raw in salads or gently cooked in your favorite warm dishes.

A Superfood Rooted in History
Leeks have been part of the culinary world since ancient times – prized in Roman and Mesopotamian cultures for their healing properties. Today, modern science confirms what ancient healers already knew: leeks are loaded with essential vitamins A, C, K and minerals like calcium, potassium, magnesium, and sodium.

Growing your own organic leeks means access to this powerhouse of nutrition right from your backyard.

Product Details

Seed Weight / Quantity: 1.5 g (approx. 510 – 675 organic leek seeds per pack)

Sowing Rate: 300–400 g per 0.25 acre (1 decare)

Planting Period: March 15 – April 15

Transplant Period: April – May (after frost)

Spacing: 40 cm between rows / 20 cm between plants

Harvest Period: From November through late spring

Growing Conditions: Suitable for both greenhouse and outdoor planting

Special Features: Aromatic, tender, packed with nutrients