SD Your setup is nice and clean and your plants look healthy. Did you buy these cuttings from a trusted source? The three males worry me a bit, makes me think someone was selling cuttings from plants they may not have sexed out or at least flowered and tested the mothers. I hope not to offend you or anyone if you got them from a friend, just weird about the males since they were clones. Nice work! Keep it up, I'm interested to watch your grow.