No chemicals, no fuss application — just a quick, simple way to get fungus gnats out of your plants. Gnat Nix! is a recycled glass material that you can topdress onto any plant. Effective wet or dry, at every stage of a gnat’s life cycle.
• Completely chemical free! 100% recycled glass
• Long-lasting material, proven results
• Effective indoors or outdoors
• Disrupts the complete insect life cycle, from larva to adult
• Made in the USA!
Available size: 9-liter (8 qt.) bags
DIRECTIONS FOR USE:
Topdress plants with 1/2 to 3/4-inch Growstone to completely cover the growing media in containers. That’s it!
Technical Data Sheet – PDF
After applying, water plants gently to keep complete coverage and protection available on the soil surface.