How late into flowering can you pollinate?

Shua1991

Well-Known Member
I start week 2 heading into week 3, and let it go a week extra, 9wks instead of 8. If its a pure sativa that flowers for 15 weeks I'd pollinate around week 6-7.

I wouldn't bother trying to pollinate outside of the early window, most seeds past that point wind up being micro-duds.
It's all dependent on flowering time, strain dependent.
 
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