I feed with coco and RO water, not sure if I'm getting the calmag right. I always ph my water. getting into week three of flower. not sure if they are maybe hungry or have a lock out. I've been feeding the last two or three rounds with just 2 ml per gallon. I thought it was calcium so I was feeding higher but thought it was potassium because of too high cal. I'm not sure. any advice will help
I have a similar question. If you’re watering RO how much cal mag do you add and how to find out what ppm you should be at. For me my ppm is 0-100 from start.
Phosphorus deficiencies cause dark splotches on leaves and can appear at the bottom of the plant on some of the oldest leaves. Learn to spot & fix the issue.
Phosphorus deficiencies cause dark splotches on leaves and can appear at the bottom of the plant on some of the oldest leaves. Learn to spot & fix the issue.
I bumped up my nutes and I think it stopped for the most part. I think I was feeding too high cal mag witch blocks P. started feeding less calmag and now I'm having issues with too low cal mag I think. was feeding 6-7 ml witch is way to high so I went down to 2 ml and thats way to low
I have a similar question. If you’re watering RO how much cal mag do you add and how to find out what ppm you should be at. For me my ppm is 0-100 from start.
But since adding calmag full.strength at 0.4 e.c that's 1ml a litre and upped my feed a tad they never been better,, i use canna coco tbo, I ph at 5.8/5.9, ph out is about 6.0/6.2,
I don't like adding so much clang but it works, if I don't it goes like your first pics ,the calmag fixes my purple.red stem as well,
I don't add calmag to the pot on firs watering of potting up as the bagged stuff is loaded with loads if it and I over feed calmag and this also give me.loads of problems e.c rising ph all over place if I added it, but after that feed I'm.on full.strength
If I don't add full calmag my to even watering my e.c and ph rub off also goes to wack all over the place