got a mixed bag of stuff me and my partner has been collecting over the years. we only kept the best of the best seeds. we started off with 14 plants, after flower started we got rid of 5 males.
looks like ur on track so far i would say 4 -20 would be a good day to cut them as long as they keep going how they are post pics every week and ill let u no my opinion on if there ready or not
idk but i use foxfarm grow big, big bloom, and tiger bloom it will run u a total of about 65 to buy all 3 bottles but the bottle of grow big and tiger bloom will last u for ever