Flat Dutch cabbage is the largest of all cabbage! Few heads will weigh less than 12 lbs. Flat, rounded at the top and extremely solid. Jumbo keeps excellently all winter long -- as solid as the day you stored it. 1 oz makes 3000 plants! 105 days from plant setting to maturity.Planting guide: For early cabbage, start seed indoors in the early spring. Transplant in the open ground 18 to 24 inches apart, in rows 2 to 3 feet apart. For late crop sow thinly in the open ground when soil warms up and later to stand as above.These items are useful when starting seeds indoors for transplanting:Jiffy-7 Peat PelletsPeat Pots, 2 1/4'' roundPeat Pots, 3'' round3'' square pots4 1/2'' round potsFor protecting your transplants against late, unexpected frosts choose between Hotkaps plant protectors and Wall O' Water plant protectors.Everything you need to get your plants off to a great start!