i have fungus gnats. are these spots from the gnats or am i missing something? Anubis autoflower fem my other three plants aren't affected this bad but they have some of the same spots. 50 days from sprout 600watt HPS cool tube 18" away 20/4 79F lights on 66 F lights off 35-60% humidity 5 gallon smart pots 30% HappyFrog 30% Light Warrior 40% Perlite given little nutes. some cal mag and some grow fertilizer at 1/2 strength a couple waters. 6.8 PH water, run off was 6.7 last water. not ready for a water yet, so i did a light spray of Gonat from my local hydroponic store on the leaves and all over the top soil two days ago.