Wondering what deficiency or nute burn or what is going on with this plants, a few of the leaves have minor tips that look brown and have brown kinda rusty spots on em, advice input opinions greatly appreciated. Orange Sherbert Auto, 3rd wk flowering,ph6.5, nute last feeding.
Solved
Leaves. Curl down
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering