mrblackberrycrush
New Member
Is this possible? I want to Self (make an s1 generation) of two different strains). Easiest way is to have two tents each with its own carbon filter which would pick up the excess pollination.
For extra security you could switch to flower 2-3 weeks apart from each other so that the male balls open and pollinate before the other grow tent.
Once pollinated one tent, spray water over walls (even run a humidifier for a few hours in the tent with the light and filter taken out to stop them getting wet as carbon filters get destroyed by humidity and maybe the electronics of the light if it was 100% RH).
For extra security you could switch to flower 2-3 weeks apart from each other so that the male balls open and pollinate before the other grow tent.
Once pollinated one tent, spray water over walls (even run a humidifier for a few hours in the tent with the light and filter taken out to stop them getting wet as carbon filters get destroyed by humidity and maybe the electronics of the light if it was 100% RH).