Looks like pests. I’d look closely (magnifying glass) for anything on top or bottoms of leaves. Be on the lookout for anything that looks like a web.
Argh… Likely spider mites.
Definetly Spider Mites. Burn the house down and start over lol. Just joking, but you definetly want to take action now. My suggestion is to listen to the excellent advice given by these people that already took the time to answer this for me and continue to post your results so we can see what happens. Good luck Growmie.
Hot Shots looks like some nasty stuff. I spend a lot of time in my grow space and it would not be suitable for me to use.
FOR USE IN UNOCCUPIED AREAS; NOT FOR USE IN HOMES EXCEPT GARAGES, ATTICS, CRAWL SPACES AND SHEDS OCCUPIED BY PEOPLE FOR LESS THAN 4 HOURS PER DAY.
@Bjg I’ve had good luck with Mighty wash. 1st I remove the infested leaves, spray the hell out of them top, bottom, stems, and top of soil every other day for 4 applications, then every 3 days for another week. Then once a week for till you flip them.
Knatts and spider mites are two different things.
I ment spider mites must have been tired. But they do also work for gnats.
Not that nasty Imo. I do agree that it would not be good if you spend all day with your plants. I’m with mine a very short time.