rkymtnman wrote:probably a Mg deficiency. but still need WAY more info. what are you growing? how? ph? ppm? etc etc etc etc
Very possible but why? Is it due to pH, missing nutrient or too much of something else causing lockout?
He still needs to fix his picture issues, they *probably* just need to be resized under 1 meg.
Disclaimer: I still use HID and I'm NOT an LED expert. All of my LED knowledge is from other parties or research so I can't say from first hand experience one way or another. I also run a medical grow consulting business in SoCal.
its a brown rust , starting at the tip and works down , Im told it is a mag and cal deficiency dose that sound right to all of you .I went and got advanced nutrients , sensi grow ph perfect parts A and B , I all so have foxfarm big bloom I hope that this will help .
not trying to sound like a smart ass, but do have something against providing more info? i'm trying to help but you aren't providing basic info that is needed to help you.
I agree, we need more info you if you want accurate help. It COULD be magnesium, phosphorus or a pH problem causing a nutrient problem. We're asking you for information so we can help you. All we know is your nutrients and the color of the spots. You didn't even say if it's soil or hydro. Do you know what your pH is?
Instead of going around and around, take a look at this Plant Abuse Chart w/ Pictures and see if you can spot something that looks like what you have and we can try to go from there.
Disclaimer: I still use HID and I'm NOT an LED expert. All of my LED knowledge is from other parties or research so I can't say from first hand experience one way or another. I also run a medical grow consulting business in SoCal.