Hello. Thank you for making this site a very active forum where I feel my questions have the greatest chance of being answered. I have a small 2x2 tent and I would like to incorporate an annual indoor seed grow into my growing cycle. Small space I know, but I've never had more than one plant growing at a time in this small tent. Is there anywhere to purchase matched (gender) sets of seeds? Such as 4 male and 4 female seeds? Will I just need to get lucky buying un-sexed seeds and hope for opposites from 4 plants in the 2x2? Is seed gender even able to be accurately assigned? Do seeds have a predisposed gender, or can environmental conditions during seed germination affect the plants gender? Would cultivating my own seeds once annually under ideal conditions year after year lead to less potent plants due to general lower genetic stress? Your knowledge and ideas are much appreciated if you choose to enlighten me on these questions. Does it really take high stress plant training in order to breed plants and seeds which may develop and create higher levels of THC genetically while growing under controlled conditions?