Coco Coir 5KG Premium Organic 10lb Brick

Gro-Med Coco Coir Brick — Ideal Substrate for Thriving Mushroom Cultivation

Elevate your mushroom-growing projects with Gro-Med Coco Coir, a premium, nutrient-enriched substrate designed to help you achieve strong mycelium colonization and bountiful mushroom yields. Whether you’re a first-time grower or a seasoned cultivator, Gro-Med Coco Coir delivers the perfect balance of aeration, moisture retention, and essential nutrients to support every stage of mushroom growth.

Key Benefits:

• Expands up to 80 Quarts: One 10 lb block hydrates in minutes, transforming into light, airy, and nutrient-rich substrate. Save time, space, and effort – simply add water and watch it expand.

• Optimal Moisture Retention: Retains up to three times its weight in water, ensuring your substrate remains consistently hydrated without the risk of overwatering. This is crucial for maintaining the humid environment mushrooms need to thrive.

• Superior Aeration & Structure: Prevents compaction and allows for excellent airflow, letting the mycelium spread throughout the substrate with ease. Promotes healthy root-like growth and supports robust mushroom fruiting.

• Balanced pH & Triple-Washed: Tested for an optimal pH range of 6.5 and carefully washed to reduce salt content (EC levels), delivering a clean, stable environment where your mushroom cultures can flourish.

• Multi-Use & Eco-Friendly: Gro-Med Coco Coir can be repurposed beyond mushroom cultivation—use it for potting mix, seed starting, raised beds, reptile bedding, or terrariums. It’s a peat-free, sustainable choice that’s kind to the environment.

Give your mushrooms the strong, reliable foundation they need with Gro-Med Coco Coir. Experience the difference of a premium substrate: faster colonization, larger yields, and healthier flushes—all in one easy-to-use, expandable brick.