Growstone Gnat Nix 1.5 cu ft
Gnat Nix! controls gnats at different points of their lifecycle, therefore preventing adult emergenc..
Growstone Gnat Nix 1.5 cu ft
Gnat Nix! is the only scientifically proven, environmentally friendly fungus gnat control product on..
Growstone Gnat Nix 9 Liter
Gnat Nix! is the only scientifically proven, environmentally friendly fungus gnat control product on..
Growstone Gnat Nix! 2L Bag
Gnat Nix! controls gnats at different points of their lifecycle, therefore preventing adult emergenc..
Growstone Gnat Nix! 9 Liter Bag
Gnat Nix! controls gnats at different points of their lifecycle, therefore preventing adult emergenc..
Growstone GS-1 Hydroponic 1.5 cf
Growstone GS-1 Hydro Stones is the perfect growing media for vegetables, herbs, fruit and flowering ..
Growstone GS-1 Hydroponic 1.5 cu ft
Growstone GS-1 Hydroponic Substrate is the perfect growing media for use in hydroponic growing syste..
Growstone GS-1 Hydroponic 9L
Growstone GS-1 Hydro Stones is the perfect growing media for vegetables, herbs, fruit and flowering ..
Growstone GS-2 Mix This Soil Aerator 1.5 cu ft
Growstone GS-2 Mix This Soil Aerator is the ideal aeration component of soil mixes. Its highly porou..
Growstone GS-2 Soil Aerator 1.5 cf
Growstone GS-2 Mix This Soil Aerator is the ideal aeration component of soil mixes. Its highly porou..
Growstone GS-2 Soil Aerator 9L
Growstone GS-2 Mix This Soil Aerator is the ideal aeration component of soil mixes. Its highly porou..
Growstone GS-3 Coco Mix 1.5 cf Bag
GS-3 coco-mix™ Ready-to-use Soilless Blend • Allows for more frequent feedings• Super aerated root z..
Growstone GS-3 Coco Mix 1.5 cu ft. Bag
We sourced the finest coco fiber and blended it with our 100% recycled, 100% American made Growstone..
Growstone GS-4 Moisture Coco Mix 1.5 cf
GS-4 Moisture Coco Mix • Designed for hand watering of large containers one feeding per day• Superio..
Growstone GS-4 Moisture Coco-Mix 1.5 cu ft
GS-4 Moisture is a ready-to-use Growstone Coco-Mix designed for hand watering with triple washed coc..
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