Ferry-Morse Organic Cauliflower, Snowball Seeds This Ferry-Morse seed packet contains organic snowball cauliflower seeds which are ready to harvest in 60 to 70 days These seeds are USDA organic; guaranteed to grow 60-70 days to harvest Plant 1/2-inch deep, 3-foot row spacing, and 2-foot plant spacing; cool weather crop Includes one, 600-milligram packet