Vermiculite – Medium Coarse (1 Lb)

Enhance your mushroom cultivation with our premium medium-coarse vermiculite, packaged in a convenient 1 lb (448g) bag. Selected for its excellent moisture retention and aeration properties, this medium coarse vermiculite is an essential component for creating high-performance casing layers and optimal substrates.

Key Benefits:

• Ideal for Casing Layers – Maintains humidity and promotes healthy mycelial growth.
• Excellent Water Retention – Helps stabilize your grow environment.
• Clean & Ready to Use – Non-toxic, dust-free, and safe for all stages of cultivation.
• Perfect Portion – 1 lb (approximately 4 liters) size is ideal for hobbyists and small-batch growers

Specially sourced for mushroom growers, this vermiculite ensures reliable results and healthy yields in monotubs, grow bags, or trays.