Leaf color problem

Sorry but this really could be anything - and, without a diary for us to look at, all you're going to get in response here are some guesses. All the information @ojetepelon is asking for would be there in a diary - and we'd have a good shot at helping out.... This could be insects, this could be nitrogen toxicity, ... it could be a lot of different things... Do yourself and US a favor and start a diary so we can see what's led up to this - and it will help us help you in the future if you have other problems/questions! Good luck...

Hi beri Without more info is really hard to say anything, but I can see a Mg def, probably Ca too and maybe P due the low ratio of Mg the P absortion is reduced. If you can post here info such what kind of fertlizer/s and how often do you use them, if you correct the ph solution, if you are growing with led or HPS till led can require a little bit more calmag than other light sources... have a nice day