Would anyone be able to diagnose my plants for me, this is my first grow,. I believe it's a potassium deficiency, but maybe a
I can check in the AM, they sleeping rn. I'll try to see if i can see better on original photo in my phone
Around 68 lights off, I'll give that a tryOverall it’s good, what’s the temps like light off? Slight phos lockout happening.
Increase the temps and do a full feed of bloom and 1/2 dose of calmag. This will help reverse the phos lockout, it’s very early in the lockout. (Purple stems and leaves stems).
And add a fan to move air a bit