I wouldn't use neem 3 weeks into flower, but I am a huge fan of no pest strips, check the active ingredient, it's my screen name. Use neem in veg. The no pest strips aren't really gonna do much with alot of air moving, but at night, with the blowers off, they do the trick. I used to use 2 in my flower room, they are a godsend, but it takes time for the pest killing shit to build up in the air, hence the night time effectiveness. Your trash can plan sounds good. Your mites better be afraid.
dichlorvos Reviewed by dichlorvos on . fing spider mites: need advice Bummer! I have a small plant (approx 12 inches) in a 3 gallon pot that is about 3 weeks into flowering. She has been doing really well and has looked very good with the exception of a few of the lower leaves as is expected. Today I noticed the white spots associated with spider mites, and sure enough, it looks like I'm in the first stage of infestation. I've spent the last couple of hours scouring the board for remedies and it seems like the "No Pest Strip" method has been adopted by many. Rating: 5