Mineral Rock Dust Supplement For Mushroom Substrate

Boost your mushroom cultivation with our Mineral Rock Dust Supplement, a premium blend of finely ground minerals designed to enhance substrate nutrition and support healthy mycelium growth. Rich in essential trace elements like calcium, magnesium, and silica, this supplement improves soil structure, promotes enzyme activity, and strengthens mushroom cell walls for robust, high-yield harvests. Ideal for both beginners and experienced growers, our rock dust is 100% natural and easy to integrate into your growing medium.

Key Benefits:

• Mineral Enrichment: Rich in essential trace elements like calcium, magnesium, and silica, along with many other trace elements.  This supplement improves soil structure, promotes enzyme activity, and strengthens mushroom cell walls for robust, high-yield harvests.

Usage Recommendations:

Incorporate between 2 -3% rock dust by dry weight into your mushroom substrate mix for best results. For example, add 20 grams of rock dust to 1 kilogram of dry substrate components.

Available Sizes:

• 250g bag

• 500g bag