I just finished a GSC auto. I let all those white pistils turn orange and shrivel up. Most of the bud is curing now, and I just put the second harvest I got off it in paper bags. It was an auto. It gave me just under 7oz of dry flower.
If that were my plant I’d wait a little longer. Still a bit of white pistils and it probably has a bit more swell to do.
Thanks for the reply. Been since the 90's that I have grown. I've switched to a pure water feed for the last few days (distilled as always). This is a photo period. Should I continue to add nutrients or keep doing a "flush"?