Hey guys I'm new to growing 2 years of indoor and out. Any ideas of what's wrong with this plant, got it as a cut it was a heavy cbd plant compared to thc cherry cbd is the name it was given. I usually start from seed and dont have problems. Iv tryed giving it extra nitrogen and cal/mag.. been a week and it seems to not be getting better. Was under a hps bulb recently with 6 other auto flowers but I switched back to led, before I throw em out for the summer
Calcium and magnesium deficiency and it looks like it's been going for a while. Possibly a pH issue causing it. Do you have Cal-Mag? That'll help but, if it isn't taking up nutes due to a pH issue, adding Cal-Mag isn't going to help. Are you able to test the pH of your soil? Do you test the pH of your water and feed before you give it?
Yes the ph of runoff in soil was very low like 4.5 I raised it, compensated. Foliar fed cal mag and fed it through after a flush