outdoor planting queston

I have six plants at first they were all planted together except one. well one of the plants was male I pulled it out and transplanted it very early in it budding process but I think it might have infected one of my other plants. so I pulled the other three and put the in pots. I built a green house so now I have one male that I put like 50ft. away from the others and I have I think a hermaphrodite like 40ft. away one is that far enough to not infect my other plants? In two days my greenhouse will be completely closed up. but I am also wondering if the male can infect a plant so early in the budding process? I am also thinking about growing in the greenhouse year around just by keeping it heated is that possible? and the only reason I am growing my male plant is because I am hoping that the seeds would be good to grow later down the road is that a good idea? any help to any of these answers would be really appriciated

Male plants donot have seeds. They have pollen to make seeds with feamles. Kill all male unless you want to make seeds.