- Just one application provides permanent protection!
- Makes 1 gallon of concentrate, enough for all your plants
- Easy to use — just mix with water and spray on soil
- Safe for people, animals and the environment
- Shipping begins in late March and continues into early November
Those little black flying insects that hover over your
houseplants are not just a nuisance. They're destructive
fungus gnats, which live in the soil and produce hungry larvae
that devour plant roots. Gnat Guard to the rescue! A single
application of this biological control (naturally-occurring
beneficial nematodes) gives your plants permanent
protection against gnats and thrips.