Organic Leek Carentan 2 Seeds - Thompson & Morgan
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The Thompson & Morgan Organic Leek Carentan 2 Seeds are an excellent choice for home gardeners looking to secure a reliable, hardy vegetable crop that sustains them through the colder months. These leeks provide a significant culinary advantage by offering long, tender white stems that are perfect for winter stews and soups, though they do require consistent earthing up to ensure the desired blanching and quality.
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FAQs
When is the best time to harvest Carentan 2 leeks?
They are ready for harvest starting in autumn, continuing through the winter and into early spring.
Can I grow these in pots?
Yes, provided the containers are deep enough to accommodate the root system and allow for earthing up.
How deep should I plant the seeds?
Seeds should be sown at a depth of 1cm.
Do these leeks require a lot of watering?
They are relatively low maintenance but should be watered during dry periods to prevent stunted growth.
Are these seeds suitable for organic gardening?
Yes, they are designated as organic seeds, making them suitable for organic growing methods.
What is the purpose of earthing up?
Earthing up hides the lower part of the stem from the sun, which encourages it to grow white and tender.
Troubleshooting
Seeds failing to germinate
Ensure the ambient temperature is consistently between 10 and 15°C and the compost remains moist but not waterlogged.
Leeks are short and green rather than white
You must earth up the soil around the stems during the growth period to exclude light and promote blanching.
Weed overgrowth
Use a hoe to gently disturb the top layer of soil between rows regularly before weeds set seed.
Pros and Cons
Pros
- Extended harvest window through winter
- High-yield potential with 300 seeds per pack
- Resilient, hardy plant structure
- Suitable for organic gardening practices
Cons
- Requires earthing up for optimal stem quality
- Germination can take up to three weeks
- Limited to specific sowing windows for best results
Setup, Compatibility & Care
To begin, choose a well-draining soil site. For an early start, sow seeds indoors from January to February in trays filled with free-draining compost. Maintain a temperature range between 10 and 15°C to ensure germination, which usually occurs within 14 to 21 days. For outdoor sowing, wait until late March to April, planting seeds at a depth of 1cm. Once seedlings are strong enough to handle, transplant them to their final location. During the growth phase, focus on moisture levels; while they do not need constant watering, check the soil during dry heatwaves. Keep the area free of weeds using a hand hoe to ensure the leeks receive all available soil nutrients.