Hey everyone! I've got a bit of a problem with fungus gnats infesting around 15 of my plants in different rooms, and I was recommended nematodes from my local plant shop. I picked some up but have a few questions before I use them: 1) Can nematodes grow to a size that's visible? I thought they were microscopic, but now I'm wondering since they're worms and I'm a bit freaked out. 2) Are they harmful to humans at all? 3) Do I need to soak them in water for a bit before adding them to my plants? 4) Does the water temperature matter? 5) I have a foster cat staying with me until Saturday—can I use nematodes while she's here, or should I wait? Any advice or past experiences with nematodes would be greatly appreciated!
3 Answers
Don’t forget to use sticky traps and some kind of gnat screen over your soil. It’s helpful to manage the problem alongside the nematodes, but I totally get that you’re looking for a thorough solution! Good luck!
You might also want to consider some mosquito dunks; they’re a bit cheaper and easier to find. Just something to think about!
I appreciate the suggestion, but I’ve heard that the long-term solution for gnats is more effective with nematodes. Just trying to find the best way to handle this! Thanks!
I’ve used a product called Nematode Knights and found them to be pet and human safe. You just sprinkle them on the gel balls they come in and wet them while you’re watering your plants. They stay microscopic, so no need to worry about them growing visible. Just be sure to keep them from freezing during shipping. They’ve worked wonders for me!
I actually already have plenty of sticky traps out, but I’m really aiming for a lasting fix with the nematodes. Just gathering as much info as I can!