Growstone Gnat Nix

Growstone Gnat Nix

The only scientifically proven, non-toxic environmentally friendly fungus gnat control product on the market that creates a physical barrier against fungus gnats.

Save 15%
Save 14%
Save 15%
This item qualifies for $5 shipping. Learn more >

Growstone Gnat Nix is the only environmentally friendly, scientifically proven product that is designed to control fungus gnats.

This is the perfect solution for indoor or outdoor gardens and works well in dry or moist conditions.

Gnat Nix targets all stages of a fungus gnat's life cycle. This helps prevents them from laying eggs, hatching of larvae, or emerging adult gnats.

This product is simple to use. All you need to do is apply a ½" to ¾" layer onto the surface of your growing medium. Make sure the entire surface is covered and take precaution when watering to ensure the Gnat Nix maintains its coverage.

This stuff works! We have been using it in one of our greenhouses full of bonsai trees and we can't believe the results! Not only does it target gnats, but it is effective against all insects that maybe present in your soil.

- Environmentally Friendly
- Long-lasting top dressing for growing mediums
- 100% recycled glass
- Effective under dry or moist conditions
- Great for indoor or outdoor use

Product of the United States

THE 1.5 CU FT BAG IS AN OVERSIZED ITEM AND SHIPPING CHARGES WILL BE APPLIED. If you need 6 or more bags we will shop for the best truck shipping rate. Call us for shipping estimate.