I have a fungus gnat problem with my houseplants, I’ve kept them relatively under control using Mosquito Dunks in my watering can since August and some yellow sticky traps but I can’t seem to eradicate them. I was considering buying nematode pot poppers but I’ve never used them before so I was wondering if anyone had any tips for application. All my plants are still relatively small so I don’t have many large pots for any of them (most are between 4-10").
Any and all recommendations welcome, having pests is really taking all the joy out of having plants. I’m in Canada so a lot of pesticides aren’t available to me.
Ugh, bane of my life! I found diluted hydrogen peroxide worked, though you need to make sure you’ve got good drainage because after killing everything it leaves the soil very damp which is ideal for any survivors. Quarantining the infested plants in a separate room and not watering them helped, though this was with cacti so they managed to survive the drought!