Hey all! My first time posting but not my first grow. What is going on with these dark grey splotches on my leaves? I’ve had the worst time with these clones of an unknown strain. The older leaves and those closest to the stem base are dying off.
I had been feeding them the Homegrown brand organic nutes and supplementing them with FoxFarm Big Bloom and Kangaroots according to their feeding schedule. I started them using the FoxFarm line and they did fine with that until they didn’t. That’s when I switched over.
They are photoperiods I got back in May and they stalled out 2 months ago when I was on vacay and temps hit 95° for a week which nearly killed them. I trimmed everything that was dying off and they bounced back by filling out but only gained 16” in height in 2 months.
I’ve done 2 autoflowers from seed this season using the exact same feeding schedule and they turned out amazing 🤷🏻
In 10 gallon fabric pots with Ocean Forest soil.