have to get you one of these for xmas minime lol for those guerilla plots.
foomar said that you need to go 35 days from pollination. I've found that that is a good guide. You should have good seeds even though they are not popping out. The calyx will turn brown when the seed is done. Many are still good even when it's not completely brown but the browned ones should be ready for sure.they flower fast!
how do you know when its time to chop, can you see the brown seeds popping out of the calyxes? ive never made seed before..........