StoneheadCabbage – Easy-to-grow hybrid with excellent disease resistance and resistance to cracking and splitting. Produces medium-sized heads, averaging 4-6 lbs. Stoneheadcabbage plants are resistant to yellowing leaves, black rot and pest infestations. They grow to a maximum height of about 20 inches (51 cm.) and can withstand a mild frost. Stonehead, (F1) Cabbage Seeds. Early maturing cabbage with tight heads! Stonehead is a fast grower with 6" heads that average between 4-6 lbs. when mature. 1969 AAS Winner. This award-winner cabbage is near-perfect: easy to grow, widely adaptable, earlier than most, round, solid and short-cored. Firm, creamy white interior is crisp throughout. GrowingStonehead Hybrid Cabbage presents an excellent opportunity for both novice and experienced gardeners to cultivate a vegetable that is not only rewarding in its yield but... How to grow. Sowing: Start your Stonehead Hybrid cabbage seeds inside 8-12 weeks before the last spring frost, planting them in rich soil 1/2 inch deep and 2 inches apart. Brassica oleracea. (F1) StoneheadCabbage. This early maturing plant produces very flavorful green cabbage. The heads average 5 to 6 inches in diameter and weigh 4 to 6 lbs. Discover CabbageStonehead F1 Seeds in various treatments: standard, organic, and pelleted. Early Maturing. Stonehead matures earlier than most cabbages. Named for its extremely solid interior. The easy-to-grow plants produce tightly packed, short-cored heads that average 3-4 lbs... Cabbage, Stonehead Hybrid. Product Details. Page Number. 46. Growing Zones. 3 to 9. Light Requirements.oleracea. Subspecies. Stonehead. Common Name. StoneheadCabbage. Stonehead aptly describes this type of cabbage, as its head is harder and more solid than other species. With a three to four pound head, stoneheadcabbage... CABBAGE. STONEHEAD. Learn more on Wiki.So good for you. Companions to this are cabbage, celery and dill. Just £1.20 for 250 seeds. Stonehead F1 cabbage plants are resistant to yellowing leaves, black rot and pest infestations. They grow to a maximum height of about 20 inches (51 cm.) and can withstand a mild frost. Stonehead is an excellent summer cabbage that produces a dark green head with a solid heart with excellent flavour. Comes with growing instructions.