Branching out and leaves are deformed PICS

I have a problem with my AK, the plants keep branching out without me topping them and the leaves are deformed. Does anyone have experience with this issue? Thank you for any suggestions! BTW Those are cuttings, they are under 250 Metal halide, temp is 80 to 85, I use super soil mix (organic mix of bat quano, blood meal, bone meal, Epsom salt, garden lime and perlite). This issue seems to be stuck with them until flowering stage and one of my plants also just turned hermie on me at the very last stage of flowering. They seem so stressed.

Please, isn't there anyone who would know how to help them?

too much food. give them plain water for a few days../week

Yep, those aren't "deformed" leaves, those are BURNT leaves.

Gotta be really careful with the super soil mix. Some plants do not like it at all and will burn up as you are seeing.

It's just so strange, I haven't had a problem with the soil in 5 years...I don't see how 3 different strains would be so sensitive to it all of a sudden.