I am starting my clones, Apr 1, indoors,so they get a good start for the spring. And seeds I am going to start indoors May 1, and then the clones and plants from seed go out end of May, beg of June. I use 8 week flowering strains and for some reason don't finish when they are supposed to outdoors, they end up being later. I've grown outdoors for 2 years now (still a rookie), and both years had to move my grow indoors due to prolonged flowering and the cold temps (I even have a greenhouse). So unless u have warm temps into Nov, a 10 week strain might be too long imo. CH