30c, im under leds so the leaf temp is around 24-26c.What’s your temps ? I see your leaves crispy they look like they locked out of something. How often are you feeding/watering?
Yes I use a ir thermometer, with led there’s less radiative hear than with hid. Medium is soilThey look hungry. And i see a lot of "taco" leaves..... You sure your leaf/bud temp is as low as you say? If my ambient temp is 75, leaf/bud temp is usually about 80. What is the medium? Every 2 days might not be enough, those look like pretty small pots...
I’m not sure I understand. My whole tank is comstantly mixed and ph regulated.how many feeding pumps and tanks have you got? if your useing one main tank, its a nute problem. you will be fine where the nutes are first taken up, but the more the nute solution travels through the pots, the more nutes are taken up bu the first lot of plants. the later ones wll have a lower concentration of nutes
Can't be sure from the picture provided but it looks like you might have powdery mildew.View attachment 4663497
Some of the plants are bright green, they look super healhy and some others have yellow leaves. They’re all fed the exact same thing at the same time and are roughly all the same size. Any idea what it could be?
What's that mean exactly? You are running drip lines, drain to waste? What EC are you running at and what's your runoff situation?Medium is soil
Drain to waste, drip lines, 800-1100ppm, I never checked runoff, I should right? What ppm should runoff be? Is runoff ph important?What's that mean exactly? You are running drip lines, drain to waste? What EC are you running at and what's your runoff situation?