Preservation of Blackberry Fire Cookie

Well the end of week 5 start of week 6 day 42 from seed I got some early signs of Pre Flower I want to say they are all girls ?!?!?! no hairs yet I'm hoping this week to see some, I took 3 clones also, one from each of the 3 remaining plants. once I get the high sign "no pun intended" hairs that is, I will start to chemically treat the best looking MILF. (Mother I'd Like to fertilize) I hope they are all girls like I said before this way I can get some genetic diversity instead of self pollinating the same MILF. On the observation side of things these plants have taken off in the last week they are all about even at 18" and the Fan leaf's are about 10'' across. The feeding seems to be spot on with no burn from the dry nuites mixed in to the coco. I gave just plain water today ON THE 25TH. I am feeling the Biologicals on this grow, The Mammoth P and the Enzymes are really doing a nice job of making the food available to the plants also the Fulife and Cargo Boost are really impressing me as well. This is why I love trying new things on my grows to help me become a more complete grower and really understanding the biology of the plant. It has been Hot these last few days in the 90's I think the C02 has been helping the plant deal with the high temps no sign of heat stress they are drinking a lot more lately respectively. that's it for this week hope the clones take and wish me luck on the MILF's. Stay safe all.