10 seeds To sow alliums (Allium) from seed, sow 3-5 seeds in each plug or cluster in a plug tray with potting soil and seeding soil in March-April indoors. Keep the soil moist and cover the seeding with plastic with air holes and place it in a warm place (20-25°C) during germination. Once the seedlings have emerged, place them in a bright and cool place (15-18°C) and use grow lights. You can replant them when they are 5-10 cm tall, or wait until they are large enough to plant outdoors after hardening off when the risk of frost is over.
