can anyone help with this. I was gone for a week working out of town. came home to this. any suggestions?I little hiccup I think need some p or k.not sure.
Hi there! I don't work with hydroponics but is suppose deficiency signs are the same as in soil. If this started from older leafs and kind of creeped up it's a mobile deficiency, I would say Mg first and Potassium second, not sure. Calmag product could help I think. But if it's something that showed up even on younger leafs then it is a imobile deficiency then I would think of a Zinc deficiency. Good luck bro!