By specifying they were fed yesterday, does that mean you don't feed them every day? Also, they're big enough that 90 watts probably isn't gonna cut it anymore.
I feed them everytime I water but only watering every 3 days or so at the moment
It definitely doesn't dry out. You definitely water less at the beginning with coco then move up to everyday
These are living under the exact same conditions with less light to be honest as they're off to the side trying to get these to catch up and they're doing good. Only watere
These are living under the same conditions with less light as they off to the side trying to get these to catch up. I'm only feeding them every 3 days aswell and they're going good
Ok. Then carry on.
All plants are different. They can react differently to different environments, light, nutes, etc... One thing that is sure is that if you get nutrient lockout in coco, it can and will stall out your plants. Some may continue to grow, but I promise you that they aren't doing as well as they would be if they were being fed like they are supposed to be in coco. I recently had a big issue with lockout in my coco grow and it stalled my plants out big time.
I would flush the media and test the runoff. Get it under what you normally feed. Once it is under what you will be feeding them,then resume daily feedings. And feed until runoff.
I can tell by the pics that the coco is too dry. It should always be moist. Not sopping wet, but moist.
