GS-3 coco-mix Is Ready-to-use Soilless Blend
Growstone sourced the finest coco fiber and blended it with 100% recycled, 100% American made Growstones. What's created is a mix that can't be matched. Growstone GS-3 Coco Mix is a mixture of Growstones, Coco coir and Redwood fiber with added Mycorrhizae. It's by far the best coco coir mix available on the market.
What's so special about GS-3 Coco Mix?
This mix was specially designed for heavy feeding plants in re-circulating hydroponic systems or run-to-waste container gardens with a unique air-to-water ratio throughout the root zone, allowing for more frequent feeding per day with no risk of root rot.