Environmental Factor Fungus Gnat Nematodes

Kills gnats, weevils, ants, aphids, & more. Each box contains 2 or 4 applications of beneficial nematodes to control the larval stage of fungus gnats in indoor potted plants. Simply mix your nematodes into a watering can and drench the soil of all indoor plants. Follow up with the second application in 7-10 days for a completely natural way to control fungus gnats.

We do not recommend ordering the nematode products if the temperature in your region is below 0°C, or if the product will experience temperatures below 0°C while in transit.