After cold stratification, sow indoors 8-10 weeks before the last spring frost. Press 4-5 seeds per group onto soil gently, without fully covering, to allow light for germination. Transplant 4-5″ seedlings to slightly dry, loose soil after the last frost. Thin to 1 plant per pot or space 2-3′ apart. Water sparingly, at the base of the plant, allowing soil to dry out between times. (In cooler zones Common English Lavender will go dormant during the winter to survive subzero temperatures.) Cold Stratification. It’s a must! Lavender seeds are small (almost microscopic) and tends have low germination rates. For best results, place seed packets in the freezer for 2-3 weeks prior to planting to simulate a short winter and improve germination as well as overall plant health. Freshly Packed: These seeds are packed for the current growing season and will provide high germination rates next year as well. Premium Packaging: All seeds from The Old Farmer’s Almanac are packaged in individually styled packets ideal for gifts, storage or immediate use. Each packet displays the flower, vegetable, plant or herb variety on the front with instructions and plant facts on the back.