Hello family I’m having an issue in my grow..... I’m about to head into flower and my plants over the past week have been getting brown spots on the leafs and turning yellow and brown then dying?? I’m not sure if it’s a cal mag deficiency or if it’s a nut burn.... please give me some insight on how to help this problem please!!!!
Growing in 5 gal pots in soil coco mix using house and garden nuts and I’m about 12 weeks into veg due to moving around... temp is around 78 with a humidity around 50 and I’m growing under luxx 645 led