Growstones Gnat Nix! Ready-to-Use, 1.5 cu ft is no longer available

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Growstones Gnat Nix! Ready-to-Use, 1.5 cu ft is no longer available

SKU #: HGC714241

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Availability: Discontinued

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Growstones Product Documents

Gnat Nix! Information Sheet

GnatNix! is a fungus gnat control, effective under dry or moist conditions. Chemical Free & Long Lasting! Great both indoors and outdoors!

Growstone Gnat Nix! is the only scientifically-proven, chemical-free fungus gnat control on the market. It's not just free of harmful pesticides and chemicals, it's made from 100% recycled glass. Plants love it. Gnats don't.

Gnat Nix! is:

  • Non-toxic, chemical-free fungus gnat control
  • Long-lasting top dressing
  • Effective under dry or moist conditions
  • Great indoors, outdoors
  • Scientifically Proven

University trials have proved Gnat Nix! used as a top dressing is an effective physical barrier against fungus gnats. Unlike other top dresses that are limited to one phase of control, Gnat Nix! controls gnats at different points of their lifecycle. It prevents adult emergence from hatching larvae and deters females from laying eggs in the growing media. As a result, the lifecycle of fungus gnats is interrupted, and its population significantly reduced.

Like all Growstone products, Gnat Nix! is made in the USA from 100% recycled glass.

Tech Specs


Weight (lb.)26
Width (in.)21
Prop 65No
Height (in.)4
Length (in.)32
Shipping RestrictionsSD
Lead TimeDue to social distancing requirements, this item ships in 7-10 business days
UL ListedNo
Bug TypeGnats
Application TypeGranular
Product TypePreventative
OMRI CertifiedNo
Usage AreaIndoor & Outdoor
Concentration RatioReady To Use
Ingredient BaseOrganic Based