I have a little grow box that would be perfect for letting a male and female go at it and create some seeds. I know I would not want the box anywhere near my sensi grow at the time, but my question is: how long does pollen stay effective? If I was to want to flower some sensi plants in that same box, how long do you think it would take for the pollen to die?
Umm just wash the grow area when the your done with it ...that is your best bet..kinda cuts down on any wait You should do this between grows anyways