Hey, I’m running into a problem with my current grow, and I can’t quite figure out what’s going on. So, I’ve got the plants in 5-gallon pots, using Jack’s 321 nutrients and Power C silica. They’re on a 12/12 light cycle, just switched to flowering about 48 hours ago.
The issue? I’m seeing yellowing leaves, some wilting, and a few rust-colored spots on the fan leaves. I’m watering through drip irrigation twice a day until runoff, but thinking about bumping it up to three times.
I think it might be a CalMag deficiency. I say that because I don’t think I properly buffered the coco. I did soak it in CalMag, but I didn’t pH the water above 6.2 like I should’ve. Anyway, just wanted to see if anyone here has any ideas or thoughts. Could really use some input!
The issue? I’m seeing yellowing leaves, some wilting, and a few rust-colored spots on the fan leaves. I’m watering through drip irrigation twice a day until runoff, but thinking about bumping it up to three times.
I think it might be a CalMag deficiency. I say that because I don’t think I properly buffered the coco. I did soak it in CalMag, but I didn’t pH the water above 6.2 like I should’ve. Anyway, just wanted to see if anyone here has any ideas or thoughts. Could really use some input!