Myco Clouds

Premium Vermiculite for Mushroom Cultivation

Myco Clouds™ is a precision-screened vermiculite engineered for mushroom substrate formulation and mycelial colonization.

In mushroom cultivation, substrate structure plays a critical role in the success of mycelium growth. Vermiculite provides an ideal balance of moisture retention and oxygen exchange, allowing mycelium to colonize evenly while maintaining the water capacity required for healthy development.

Its expanded mineral structure prevents substrate compaction and helps maintain stable growing conditions.

 

Why Vermiculite Quality Matters

Not all vermiculite performs the same in mushroom substrates.

Many general-purpose vermiculite products are packaged as broad blends containing varying particle sizes. Inconsistent particle size or partially expanded material can reduce aeration and disrupt the moisture balance inside the substrate.

Myco Clouds™ Premium vermiculite is engineered to avoid these issues:

Fully exfoliated mineral structure for optimal porosity
Precision screened particle size for uniform substrate blending
• Application-specific particle fractions and engineered blends
Clean, inert mineral media suitable for cultivation environments
Low dust and fines for predictable substrate performance

This consistency helps cultivators maintain reliable substrate conditions during colonization and fruiting.

 

Engineered for Substrate Performance

Myco Clouds™ is part of the Garden Clouds™ engineered vermiculite series, developed for specialized substrate environments.

Freshly processed in Gananoque, Ontario, each product is designed to deliver consistent particle structure and dependable performance for cultivation applications.

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  • Myco Clouds Vermiculite – 5L (Mushroom Cultivation Grade)

    Myco Clouds Vermiculite – 5L (Mushroom Cultivation Grade)

    Myco Clouds Vermiculite – 5L (Mushroom Cultivation Grade)

    $17.99