Sorry guys I was in panic mode didn’t provide any informations , thinking there will be some grow gods that will recognize the problem .
Temps 27-31 Celsius. humidity is around 55/60%. I feed them every like 3/4 days .
Lately I added more dose of nutes maybe it’s the problem .
I joined a pic of the soil guys , ask me questions if u want I’m here
This just looks like pretty extreme nute burn. Something is very off. I could also be convinced it was a spray burn. Hard to say.
If they were healthy before, then what you changed is the problem, no?
In any case, they're in flower, and it's gonna be a little bit disheartening to stick with them till the end, if they don't come around. You could flush the shit out of them and hold on, or start over now. Just gonna take time and experience, there's no reason to be upset. This is learning & it's valuable.
Also, get a ph pen lol, really it's indespensible indoors. The only way you can get away without one, is to be growing in massive soil outdoors where you aren't even using nutes. It's all in the dirt. And even then, you should have one lol.