GroCoir Box


Our GroCoir box has over 7 cubic feet of growing media compressed into a box that is only 12″ by 12″ by 15″. It does weigh just over 30 lbs.

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Coconut Fiber (COIR) qualifies as an organic media. It can be used as a stand alone media, or mixed with perlite. Coconut Fiber comes from the shredded husk of coconuts and is packaged into compressed blocks. This product has received excellent reviews from growers who have switched to Coconut Fiber.

GroCoir is pH balanced and contains low sodium content for coir fiber. It increases water holding capacity and nutrient retention, expanding to 5 times its condensed brick size. GroCoir can be mixed with any other growing media.

Additional information

Weight 35 lbs
Dimensions 15 × 12 × 12 in

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