Muskegman
Well-Known Member
Hey everyone, first time ever growing and I'm doing something wrong. I'm using pro mix medium as soil and starting in Dixie cups, under four T5's. They were doing great until I switched to my G8LED 600 Watt. They are 7 days old now and starting to have yellow spots . I almost think they are burning. Humidity is at 50% and temp at 77. I have the light 50 inches from the canopy and all hell is breaking lose . This is the second time this has happened now. G8LED says I have the distance right so my question is, is this a light issue or nutrient? I'm lost and about to say screw it . I've lost hundreds of $$$$ on seeds now .