grower - I just followed the suggestions here (which are ditto on your thread), and crossed my fingers. The roots still don't look great to me, but I can't ignore the plants - which are doing fantastic!

Questions...
I'm at 7weeks, 2 days into flower. I lost my giant tree due to one day of the water going too low. It was instant! I have growth on the bottom and am 1/2 tempted to try to clone it? Or would that be a waste of time?

2 plants have thick colas and are doing well. The 3rd plant decided to stretch on me. The flowers are less developed and the top more so. I'm seeing these little bud things on it which initially scared me in thinking it was turning boy. I think these are calyx's?

My big question is when to flush. I've zero clue how much longer they need to flower. Only last week or 2 have I seen trichs forming on the leaves. Here and there, I see a brown hair, but most hairs are white. I've no clue if they'll need another month or 2 weeks. Certainly if 2 weeks, I need to flush now. How can I tell?