GROW ROCKS

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  1. Growstone GS-2 Mix This! Soil Aerator, 9 L
    $10.50
    Growstone® GS-2 Mix This! Soil Aerator is the ideal aeration component of soil mixes. Its highly porous aggregates act... Learn More
  2. Growstone Gnat Nix, 9 L
    $12.00
    Scientifically proven Growstone® Gnat Nix provides an effective, long-lasting physical barrier against fungus gnats.... Learn More
  3. Gold Label HydroCoco 60/40 Mix, 45 L
    $39.50
    Gold Label HydroCoco 60/40 Mix utilizes 8- to... Learn More
  4. Growstone GS-3 Coco Mix, 1.5 cu ft
    $25.99
    Sourced from the finest coco fiber, Growstone GS-3 Coco Mix™ can’t be matched. This mix of Growstones,... Learn More
  5. Growstone LIFT Drainage Layer, 1.5 cu ft
    $25.50
    Growstone® LIFT is the ideal drainage layer for indoor and outdoor plants. LIFT allows air to enter the inner core of... Learn More
  6. Growstone GS-1 Hydro Stones, 1.5 cu ft
    $29.50
    Growstone® GS-1 Hydro Stones are a breakthrough, high-performance hydroponic growing media specifically engineered for... Learn More
  7. Growstone GS-2 Mix This! Soil Aerator, 1.5 cu ft
    $21.95
    Growstone® GS-2 Mix This! Soil Aerator is the ideal aeration component of soil mixes. Its highly porous aggregates act... Learn More
  8. Growstone Gnat Nix, 1.5 cu ft
    $50.00
    Scientifically proven Growstone® Gnat Nix provides an effective, long-lasting physical barrier against fungus gnats.... Learn More
  9. Growstone GS-4 Moisture Coco Mix, 1.5 cu ft
    $25.99
    Growstone® GS-4 Moisture Coco Mix™ is a mixture of coco coir, Growstones and mycorrhizae... Learn More
  10. Growstone Gnat Nix, 2 L
    $5.50
    Scientifically proven Growstone® Gnat Nix provides an effective, long-lasting physical barrier against fungus gnats.... Learn More
  11. Gold Label Hydrocorn, 36 L
    $36.00
    The unique size and structure of Gold Label Hydrocorn make it a growing medium that is the substrate of choice for... Learn More
  12. CYCO Hydro Clay, 50 L
    $38.00
    CYCO® Hydro Clay is perfect as a growing medium, drainage layer or top dressing to prevent algae... Learn More
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