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Speedgrow Green

Speedgrow Green rockwool with bio-based binder

Sustainable Stone Wool Choice for Professional Growing

Speedgrow™ Green’s all natural binder has none of the chemicals found in traditional stone wool products, is dye and colorant free, and requires up to 70% less energy to produce. Speedgrow™ Green stone wool is sterile and thus free of diseases, insects, and weeds. The optimal balance of water holding capacity and porosity leads to healthy, fast-growing plants!
 
  • Ideal for Hydroponic Gardening
  • All Natural Binder
  • Promotes Healthy Root Systems
  • Sustainable
  • Disease-Free Growing Medium

 

Superior Rooting S

Superior Rooting Volume

Speedgrow™ Green features a vertical fiber structure, resulting in a very even distribution of nutrient solutions throughout. Due to its high capillary character, even the upper layer is protected from harmful evaporation and fully available to the roots.

Weed & Disease Free Environment

Speedgrow™ Green stone wool is a natural alternative for growing plants in the soil. It provides the grower a clean, well controlled and disease free rooting medium. Resulting in optimum yields and less money spent for pest, weed and disease control.

Optimum Water - Air Ratio

Speedgrow™ Green features a unique combination of high water absorption capacity and high drainage capacity, always ensuring the optimum water – air ratio. This makes growing with Speedgrow™ Green very easy and very controllable.

Chemically Neutral

Speedgrow™ Green stone wool is chemically neutral, germ-free, inert and sterile. A quick and clean start of the crop is no longer a problem. pH and EC levels are neutral and can be adjusted to any preference level.



SPEEDGROW GREEN 1" PLUGS 200 COUNT BAGS

SPEEDGROW GREEN 1" PLUGS 200 COUNT BAGS

SPEEDGROW GREEN 1" PLUGS 200 COUNT BAGS

$17.99

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SPEEDGROW GREEN 84 CELL PLUG TRAY W/ 1.5" PLUGS

SPEEDGROW GREEN 84 CELL PLUG TRAY W/ 1.5" PLUGS

SPEEDGROW GREEN 84 CELL PLUG TRAY W/ 1.5" PLUGS Speedgrow® Green Stone Wool Growing Medium 1.5in Plugs - 84 Cell Plug Tray - 16in x 12in x...

$13.25

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SPEEDGROW GREEN 1.5" PLUGS 100 COUNT BAG

SPEEDGROW GREEN 1.5" PLUGS 100 COUNT BAG

SPEEDGROW GREEN 1.5" PLUGS 100 COUNT BAG Speedgrow® Green Stone Wool Growing Medium 1.5in Plugs - 100 count bag A natural stone wool growing...

$15.52

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SPEEDGROW GREEN 1.5" BLOCKS case of 750

SPEEDGROW GREEN 1.5" BLOCKS case of 750

SPEEDGROW GREEN 1.5" STARTER BLOCKS CASE OF 750 BLOCKS Starter Cubes are made out of excellent material with a vertical fiber structure...

$131.87

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SPEEDGROW GREEN 3"X3"X2.5" CASE OF 224 BLOCKS

SPEEDGROW GREEN 3"X3"X2.5" CASE OF 224 BLOCKS

SPEEDGROW GREEN 3"X3"X2.5" CASE OF 224 BLOCKS Speedgrow® Green Stone Wool Growing Medium Starter Cube - 3in A natural stone wool...

$138.07

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SPEEDGROW GREEN 4" BIG CUBE 5-PACK

SPEEDGROW GREEN 4" BIG CUBE 5-PACK

SPEEDGROW GREEN 4" BIG CUBE 5-PACK Speedgrow® Green Stone Wool Growing Medium Big Cube 5pk - 4in A natural stone wool growing medium, a...

$10.99

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SPEEDGROW GREEN BIG CUBE 4" CASE OF 75

SPEEDGROW GREEN BIG CUBE 4" CASE OF 75

SPEEDGROW GREEN BIG CUBE 4" CASE OF 75 Speedgrow Green Stone Wool Growing Medium Big Cube 4in - 75pc Case Pack A natural stone wool growing...

$91.75

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SPEEDGROW GREEN BIG CUBE 4"X 4" x 2.6" CASE OF 120 BLOCKS

SPEEDGROW GREEN BIG CUBE 4"X 4" x 2.6" CASE OF 120 BLOCKS

SPEEDGROW GREEN BIG CUBE 4"X 4" x 2.6" CASE OF 120 BLOCKS Speedgrow® Green Stone Wool Growing Medium Big Cube - 4in  A...

$76.80

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SPEEDGROW GREEN 6" BIGCUBE

SPEEDGROW GREEN 6" BIGCUBE

SPEEDGROW GREEN 6" BIG CUBE Speedgrow® Green Stone Wool Growing Medium Big Cube - 6in A natural stone wool growing medium, a great...

$5.99

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SPEEDGROW GREEN SLAB 40"X6"X3"

SPEEDGROW GREEN SLAB 40"X6"X3"

SPEEDGROW GREEN SLAB 40"X6"X3" Speedgrow® Green Stone Wool Growing Medium Slab - 40in x 6in x 3in A natural stone wool growing...

$9.20

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