Germ the plants at home just before spring starts and veg them under shop lights for at least a few weeks. When spring comes and the frost stops transplant them outside somewhere. Somewhere really safe. Come back from time to time to check them and to sex them when they show. Pull the males then and in a couple months harvest. No guarantee on yield but i know people that would start like 70 plants like this and normally harvested only about 10-20 but they were all like 7 feet tall and had huge buds.