90-110 days. Organic Red Acre Cabbage Seeds. Brassica oleracea var. capitata. Non-GMO. Heirloom. Nearly a century old and still one of the most reliable performers in the garden, Red Acre cabbage seeds mature into a dark red and purple, nearly black, tightly packed head. Organic Red Acre seeds grow medium-sized heads of about 3-5 lbs each and a neat 5-7" diameter. The firmer than usual heads allow for closer, tighter sowing out in the garden box. Excellent storage variety with resistance to Fusarium wilt. ~6,750 seeds per oz.