yea its prob the heat from the 400w that burned the frst ice crop.
and theres only 22 left of the 24 i strated with that helps a bit, and theres the 2 stages that i now of: when it starts flowering and a bit in the floworing stage when theres a chance tor males or herms.
but it looks all right for now and my own guess would be, that when all is ready for harvest theres 17-20 good plants left.
with a bit of cation and daly care taking i will get those barstard lol.
thaught about getting a cultivator box with an arophonics setup, for cuttings/clones and get some experience on that issue found some holding from 12-30 clones and if done right they spit out fresh clones in 7-10 days