Have an issue with my plants it could be a calcium or magnesium deficiency although I do use Fox Farm nutrients. And growing soil. I think it may have actually been heat stress or light stress. But my question is if I use calimagic calcium and magnesium could that be harmful for my plants if...
hi I'm a new grower and I'm having issues with my plants. There yellowing around the entire outside of the leaves and Browning at the tips. And I'm one of my plans the leaves are cupping upwards towards the light. Is there anyone that knows what could be happening? I have a 4 x 4 tent and I'm...