Harris COCO-4 Coconut Coir Pith

Coir or coconut fiber, is extracted from the outer husk of coconut. Use as an additive to your soil or potting mixes to distribute nutrients uniformly and allow the roots of the plant to grow thick and healthy. The pack includes four bricks, each measuring 8 x 4 x 2 in and expanding to approximately 9 qt once hydrated (at least 8X its original size). Simply soak brick in water and watch it absorb and expand. Coco Coir helps soil retain moisture, improves aeration, is versatile for indoor or outdoor use. Great for hydroponic and organic growers.