Growing Media

Grodan Gro-Block Improved

Grodan Gro-Block Improved

Vendor: Hawthorne

SKU: HGC713083

from $135.74

New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development...

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Grodan® Stonewool Grow-Chunks™

Grodan® Stonewool Grow-Chunks™

Vendor: Hawthorne

SKU: HGC713108

$144.12
$93.40

Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with...

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Grodan® Stonewool Grow-Cubes™

Grodan® Stonewool Grow-Cubes™

Vendor: Hawthorne

SKU: HGC713095

from $69.66

Grow-Cubes™ are small loose 1/2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever overwater your ...

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Grodan® Stonewool MacroPlugs™

Grodan® Stonewool MacroPlugs™

Vendor: Hawthorne

SKU: HGC713038

from $238.85

MacroPlugs™ are 1.5 in round with a slit that allows easy insertion of a cutting. These loose round plugs fit perfectly into the Gro-Block™ hole. F...

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Grodan® Stonewool Gro-Slabs

Grodan® Stonewool Gro-Slabs

Vendor: Hawthorne

SKU: HGC713001

from $60.71

Gro-Slabs™ provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block™ plant onto a slab just like professional gro...

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