Growing Media
Growstone GS-1 Hydroponic Substrate is the perfect growing media for use in hydroponic growing syste..
Growstone GS-2 Mix Soil Aerator is the ideal aeration component of soil mixes. Its highly porous agg..
We sourced the finest coco fiber and blended it with our 100% recycled, 100% American made Growstone..
GS-4 Moisture is a ready-to-use Growstone Coco-Mix designed for hand watering with triple washed coc..
Growstone LIFT is the ideal drainage layer for all your indoor and outdoor plants. Simply add LIFT t..
The original Hydroton brand expanded clay is a unique, lightweight expanded clay aggregate made in G..
The original Hydroton brand expanded clay is a unique, lightweight expanded clay aggregate made in G..
The original Hydroton brand expanded clay is a unique, lightweight expanded clay aggregate made in G..
The original Hydroton brand expanded clay is a unique, lightweight expanded clay aggregate made in G..
Just Right Xtra is teaming with beneficial microbes, bacteria and fungi. General Hydroponics has inc..
Klasmann TS 4 Medium plus perlite contains two very select types of peat structure, which create a s..
Mother Earth Charged Coco is a natural plant growth media that is a great alternative to potting soi..
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