Buddernugs
Well-Known Member
Like just the a or both?
That’s not a bad ratio.3-5-6
Only thing I could think of is leaf rust fungi infection I sprayed 3%h2o2 on leafs did not help still spreadI’ve run into the same problem only on one strain and it only shows in rdwc. Played the Ca mg game switched to just adding epsom with my tap water. Nothing seemed to fix it. Buds were really small and had a dried up look. Tried a higher ph and a lower. Too much N to much P. I gave up and only grow that strain in coco now. The CEC is different in coco so my nutes work there. Here’s a pic of the same as you have. I hope you find out what it is as I’ve started several threads on it and I got no answers. I have yet to change to a different nute package so maybe that will do it. Good luck.
excess P will show signs of a Ca def.Excess Nitrogen is causing a Calcium deficiency.
You can throw as much Calmag @ it you want, but won't fix a thing until the Nitrogen is delt with.
View attachment 4676233Deficiencies and excesses in marijuana cultivation
Learn more about nutrients deficiencies and excesses in marijuana cultivations and their symptoms order to solve them as soon as possible.www.growbarato.net
It's not heat stress. Routinely this time of year my canopy is over 100. I see a lot of heat stress.I’m only at 725ppm (.5) I’ll back down to 600