F
flwr
Guest
Flwr that looks like necrosis caused by caustic soil or ph lockout. Did you any myco product to your soil like great white or subculture m & b? This is usually a sign of a micronutrient lockout which in turn locks up all other nutes in the long run. I am dealing with it in both my grows now because my dumbass tried to recycle soil!
I used Great White in new soil (roots organic).