How To Use Progressive Web App aka PWA On 420 Magazine Forum
Note: This feature may not be available in some browsers.
Yes, using ro water and bumping to 250 ppm with calmag.are you feeding calmag?
Checked for bbugs, all clear.Have you noticed any bugs (crawling, flying, or nesting)? Have a close look under the leaves for white spots.
I am thinking toxicity... back off on the nutes a bit. Hard to tell though from a single isolated picture of a leaf not giving any indication where it is on the plant. I am thinking mid level up near the top to be presenting with this sort of spotting.Running plants in coco, feeding at 800ppm, lights at 800 par, ph 5.6 - 6.0. Not sure if this is to much light or a deficency of some kind. Not alot of this so far, only on new leaves.
I did post a couple more pics. And thank you for responding.I am thinking toxicity... back off on the nutes a bit. Hard to tell though from a single isolated picture of a leaf not giving any indication where it is on the plant. I am thinking mid level up near the top to be presenting with this sort of spotting.
Thank you, I did back off on the nutes. Plant on the right is 6 weeks old, one on the left is 5 weeks.I wish I could see the true color, but I am guessing they are a pretty good dark green. The damage was right where I thought it would be and it confirms my thoughts. You have done quite well with an auto to get it to that size!