Soak seed in warm water for 2 days changing the water once a day with fresh warm water. Then sow in 3 inch pots, placing 3 seeds ¼ inch deep. Put inside zip-lock bags and keep at 70° F. for 3 weeks. Then move bags into refrigerator for 3 weeks. Next, return to 70° F., germination begins in about 2 weeks. Transplant entire clump into the garden 12-18 inches apart..