Browning leaves, what's the issue?

Burning from being waaaay over fed. Remember, in soil it should be a schedule of plain water/plain water/feed/plain water/plain water/feed....

Burning from being waaaay over fed. Remember, in soil it should be a schedule of plain water/plain water/feed/plain water/plain water/feed....

To much nitrogen and possible to high ph/ EC in general..only Water and buy Alfa boost..the Micros want help you...the Brown spots are calcium lock out cause nitrogen to much..

Flowering npk ratio is 1-2-3. If you are not getting good run off when feeding then that is the core of the issue. I would test your ph and ec of run off. Ph is likely very low causing lock out issue from excessive feed. Use your finger to check substrate. Knuckle deep if dry then water or feed.

Hmm interesting. Looks like a few things going on here. There’s nutrient burn on the tips, plus clawing down (nitrogen toxicity) and then it also looks like calcium deficiency. I’d check on the ph and get that in order as well as add a calmag that doesn’t have nitrogen in it, or very minimal. Then I’d relax a bit on other nutrients until there’s some changes. I’ve been using TPS calmag OAC and it’s claims to not have nitrogen. I’m sure there’s something similar in other brands too. Good luck

It does look like a calmag issue with overfeeding. Possibly over feeding and locking out . You don’t have you ec in your diary. I’ve grown this and it was finicky cut nutes back you seem to have a lot going in