Growstone Grow Media
Growstone manufactures breakthrough, high-performance hydroponic aggregate media and soil aerator made from 100% recycled glass. Growstones are a highly porous aggregate medium manufactured in an eco-friendly exclusive process that requires no water. Growstones have 3 times more water at saturation than Hydroton, over 70% more aeration than perlite, 4 times more aeration than coco coir. Available from Plant Lighting Hydroponics.
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$19.99Growstone GS-1 Hydroponic 1.5 cf
Growstone GS-1 Hydroponic 1.5 cf - ideal hydroponic substrate due to i...
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$661.50Growstone GS-1 Hydroponic 1.5 cf Pallet/35
Growstone GS-1 Hydroponic 1.5 cf - Pallet/35 bags - ideal hydroponic s... -
$626.50Growstone GS-2 Soil Aerator 1.5 cf Pallet/35
Growstone GS-2 Soil Aerator 1.5 cf - Pallet/35 bags