tall broccoli no heads yetHome › Forums › Edible-Garden Questions › Vegetables & Herbs › tall broccoli no heads yetThis topic contains 0 replies, has 1 voice, and was last updated by Anonymous 10 years, 9 months ago.Viewing 1 post (of 1 total)Author PostsAugust 7, 2008 at 5:55 pm #28315 AnonymousI’ve never grown broccoli before — my plants are almost 3 feet tall with no heads in sight. Is this normal? (I’m in Montana, put in transplants about 6/17). When do they start to form heads? Is it cold-dependent?Author PostsViewing 1 post (of 1 total)You must be logged in to reply to this topic.