Start leek seeds indoors 8 to 10 weeks before the last frost in your area. Follow the seed depth and spacing guidelines indicated below. Once all danger of frost has passed, seedlings should be hardened off before planting in their growing location. Seedlings should be transplanted according to the plant and row spacing directions below. Regularly monitor your plants and ensure that the soil remains moist, but not soggy while they establish themselves in their new environment.
Growing Instructions:
Start leek seeds indoors 8 to 10 weeks before the last frost in your area. Follow the seed depth and spacing guidelines indicated below. Once all danger of frost has passed, seedlings should be hardened off before planting in their growing location. Seedlings should be transplanted according to the plant and row spacing directions below. Regularly monitor your plants and ensure that the soil remains moist, but not soggy while they establish themselves in their new environment.
- Planting Depth: 1.3 cm (1/2in.)
- Seed Spacing: Sow leek seeds roughly 5 cm (2 in.) apart in rows, keeping rows approximately 45 cm (18 in.) apart.
- Plant Spacing: 15 cm (6 in.)
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Instructions for Nutrient Care:
Feed plants SUPERthrive once per week. Mix 1.2 ml (1/4 tsp) per 4L (1 gallon) of water in a watering can and apply solution to the base of the plants.