I pollinated the females at 21 days of flower, read somewhere that you get a greater percentage of viable seed with young females but I’ve gotten much better numbers pollinating at 40-50 days flower. Near a 100% germ rate w/5yr seed too. It’s tough for me not to try something new each grow.
First count got me 1440 seeds, later I sifted through them again and probably tossed an additional 200 or so.