I have a book somewhere with a huge breeding section. If you just want to cross two strains and keep a mother to clone, that's simple. Just need a male and female in flower. If you are trying to make a stable hybrid that produces consistant quality seed stock, well that's where shit gets complicated. I have synthesized dozens of compounds, grown shrooms, and 21 years of cannabis cultivation, and there were parts in that book on breeding that confused the hell out of me! I guess my point is it can become extremely complex. Oh, be careful with that pollen. I have unintentionally pollinated my reg. flowering room, and I thought I had everything under quarantine. I changed clothes, and washed every time I entered. Still wasn't enough.