Originally Posted by badtrip
hi everyone i would like an advice if this is a nitrogen deficiency or something else
they are about 5 weeks veg in 9,2 air pots in (plagron batmix and never feed them) ,400 hps,temps lower 20 max 26, humidity 42 lower - 56max
ph i never checked from what i ve read dont need to ckeck it if its organic ,so i dont .
these plants need watered more often. those air pots dry out fast and especially with those size plants. organic mediums do better with some moisture in them. try watering more often and reduce the amount of water if they are dripping everywhere.
get your watering frequency down and you're golden.
picture 5 of your most recent pictures in the top left you can see slight clawing which would be nitrogen toxicity (not enough to worry about). and more towards the center of the top you can see some taco'ing/canoeing/v'ing which usually indicates a lack of water. the leaves are trying to direct water down to their roots when they do that (there are other reasons, that is the reason you'll see the most)