i have this early misty plant that was 2 weeks away from harvest and i think i over ferted with phosphorus. here is a pic, does anyone know what happened? can i save it with a good flush?
You usually want to start flushing a week or two before you even harvest. Kinda looks like lack of N - normal at this point - and also a few other deficiency's. When you have too much P, it interferes with zinc, iron, mg, calcium and copper. So that would explain the crusty leaves and spots.