You have GREAT genetics? Great Vegging females??? Wanna cross breed the two?
If you can answer yes to TWO of these questions...., separate that male, put it in another room/area, take some pollen by rubbing those lil balls with a few dry "Q-tips", place the Qtips in a sealed bag, KILL the boys.....wait till yer baby virgins are ready to FINISH blooming, rub those Q-tips on the pistils....and you'll have seeds, x+y = yx strain.
If you cant answer yes~ remove the males.............."remove" being a GENTLE word...carefully take those boys to another room, so as not to disrupt pollen sacs, and dispose of them.....any disturbance of those pollen sacs in the harem will produce seed!
Hope this helps..I'm not a geneticist~ but I know how to make senci crop go to seed real fast!!!