Hello from my basement! Lol! I have a hydro setup, doing ok until now. I know nothing about growing in dirt unless it is veggies in an outdoor garden. We picked up 2 clones of the Northwest Leaf centerfold plant XXX OG. One has a spot on a leaf that looks like a bleach spot. Cannot find it on the deficiency chart. At $100 a pop cannot afford to lose them! They had what looked like a mag problem so I looked on here and found and made a weak epsom salt solution to mist them with. Took care of the yellowing but now there is this spot! Any ideas? they are in Happy Frog dirt.