Fungus gnats are annoying and best got rid of but the damage on your leaves isn't caused by them. Getting rid of them is good but you still have a problem there.

Fill out a Troubleshooting form from the top of the forum and include anything youve done in the past few weeks eg) adding epsom salts. It looks like a plant that is locked up either by ph issues or a toxic salt buildup.

More pics and more info... include a pic of whole plant. Does the problem start at the bottom of the plant? Is it effecting the entire plant? Things like that are vital for a diagnosis
Wobster Reviewed by Wobster on . Can you help Identify Alright. Well i can't tell if this is a problem or not, but i'm getting brown spots on some of the leaves that are starting to yellow. I'm in week 5 and i'm unsure if the leaves are already starting to drain themselves, a ph problem or an infestation. There are gnats that circle around the lights but i put up fly paper, kills alot of them. Anybody have an idea? Rating: 5