Quote Originally Posted by polishpollack
Early on, too much phosphorus was given, but I'm wondering about calcium. Have you been using the calmag all along, or was this recent dose the only one you've given? The leaf death is complex with green, yellow, and brown colors in a fairly random pattern. Usually this indicates misusing fertilizer. The only way to know for sure would be to have the leaves analyzed but I don't think that's a good idea.
If you are familiar with the FF Veg & Flower schedule, then you would know if it was too much phosphorus. If you don't, then I would be happy to write it out. The CalMag was given twice. I water with Molasses one time. I watered with SuperThrive one time.