Seed Leak American Flaca
Growing Leek American Flaca in containers is totally possible—even though it's a cool-season crop, with the right timing and care, you can grow it successfully in most parts of the country. It is a classic heirloom variety known for its mild onion flavor, thick white stalks, and blue-green leaves. Used in soups, stir-fries, and gourmet dishes. Here's your complete guide.
Best Time to Sow
Leeks need cooler temps to thrive:
North India: Sow between October and January
South India/Hill Stations: Can sow as early as September or extend into February
Ideal germination temp: 15–20°C
Container Requirements
Depth: At least 10–12 inches deep
Size: Wider is better (grow 4–6 plants in a 16-inch pot)
Drainage: Ensure bottom holes for water runoff
Potting Mix
Leeks love loose, well-drained, rich soil:
40% garden soil
30% compost/vermicompost
30% cocopeat or river sand
Optional: Add wood ash or bonemeal for added potassium & calcium
Sowing the Seeds
Start in seed trays or sow directly in the container
Sow seeds ¼ inch deep, spacing 1–2 inches apart
Germination: 7–14 days
Light & Placement
Needs 4–6 hours of sunlight daily
Place in a cool, bright spot (partial shade in hot climates)
Watering
Keep soil consistently moist, especially in the seedling stage
Avoid overwatering—soggy soil = root rot
Transplanting & Hilling
Once seedlings are 4–5 inches tall, transplant and bury stems deeper (leave just the leaves above soil).
This helps develop long, blanched white stalks.
You can also gradually mound soil around stems ("hilling") every 2 weeks.
Feeding
Add compost or organic liquid feed every 15 days
Optional: Seaweed extract or diluted cow dung slurry for lush growth
Harvesting
Leeks mature in 90–120 days
Harvest when stalks are 1 inch thick and 8–10 inches tall
Loosen soil before pulling gently
Pests & Tips
Rare pests: leaf miners, thrips (use neem oil if needed)
Keep area weed-free and soil loose
Can regrow from leftover base if replanted!