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Growstone Gnat Nix! Fungus Gnat Control, 9-Liter

3.6 out of 5 stars 400 customer reviews

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9-Liter
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  • The only scientifically-proven, non-toxic fungus gnat control
  • Made from 100% recycled glass
  • University trials have proved Gnat Nix! used as a top dressing creates an effective physical barrier against fungus gnats
  • Prevents adult emergence from hatching larvae and deters females from laying eggs in the growing media
  • Apply 1/2"- 3/4" layer to fully cover the surface in your growing containers, making sure the entire top surfaces of all containers are fully covered
New (11) from $18.05 & FREE shipping.

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Frequently bought together

  • Growstone Gnat Nix! Fungus Gnat Control, 9-Liter
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Total price: $31.59
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 3 out of 5 stars (400) 4 out of 5 stars (66) 3 out of 5 stars (58) 4 out of 5 stars (160) 4 out of 5 stars (26) 4 out of 5 stars (127)
Price $20.59 $25.00 $14.95 $14.23 $13.93 $3.10
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping $11.65
Sold By Amazon.com Amazon.com yourhydrostore Gatzies Monster Pets Natures Good Guys
Item Dimensions 4 x 13 x 20 in 2.5 x 2.7 x 7 in 3 x 8 x 10 in 1 x 1 x 1 in 3 x 5.3 x 9.5 in
Item Weight 6 lbs 1.5 lbs 1.3 lbs 0.5 lb 2 lbs
Size 9-Liter 2-Liter 8-Ounce Quart 5 Million_Nematodes_SC

Product description

Size:9-Liter

Introducing the only scientifically-proven, non-toxic fungus gnat control: Gnat Nix! It's not just free of harmful pesticides and chemicals, it's made from 100% recycled glass. Plants love it. Gnats don't. University trials have proved Gnat Nix! used as a top dressing creates 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 stages 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 the population significantly reduced. All you need to do is apply approximately 1/2"- 3/4" thick layer of Gnat Nix! top dressing to fully cover the surface of the growing medium in your growing containers. Make sure the entire top surfaces of all your growing containers are fully covered at all times. Irrigate gently to avoid disturbing the protective physical barrier of Gnat Nix! That's it!.


Product information

Size:9-Liter

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July 14, 2016
Size: 9-Liter|Verified Purchase
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February 28, 2015
Size: 9-Liter
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February 7, 2016
Size: 9-Liter|Verified Purchase
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December 30, 2017
Size: 9-Liter|Verified Purchase
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August 10, 2017
Size: 2-Liter|Verified Purchase
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September 26, 2017
Size: 9-Liter|Verified Purchase
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September 2, 2015
Size: 9-Liter|Verified Purchase
0Comment| One person found this helpful. Was this review helpful to you? Report abuse
June 5, 2017
Size: 2-Liter|Verified Purchase
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