Pleas help, Same old problem, too much or too little Potassium? It's Definantly not magnesium, so Just needa know, Its fed at 1.8 EC, 1260ppm ph. 5.5. Back it up to 1.5 or 1.6? Plus rep, for info that works! Had this problem for last 4 grows, must be a lil nute burn...
Pandoras Box, Usually...