I'm noticing some weird yellow/rusty looking spots on some leaves on one of my 4 ladies. Am I doing something wrong?! I'm using soil mixed by a reputable grow shop which claims all I need to do is water it. I've been giving it RO water with cal mag added per the bottles instruction and PHing to...
I've just been growing a random "practice" seed I found while I wait for my fems to arrive and I noticed this morning some of the leaves are looking marbled. Not sure what it could be. I've been watering with distilled water when the soil feels dry an inch down. Just using a random hardware...