Volcanic Basalt Rock Dust

Volcanic rock found around the world, crushed and called Basalt Rock Dust.

Rock Dust is high in Calcium, Magnesium and Iron. These elements are occur naturally in lower levels due to the growth of plants. For this reason, replacing them is highly important.

With a variety of benefits this Volcanic Basalt Rock Dust forms an organic, slow-release fertilizer, producing more nutritious crops and helps increase resistance to insects, disease, frost and drought.

• Adds trace minerals and micronutrients
• Increases the Cation Exchange Capacity, or CEC, of your soil.
• Feeds the beneficial microbes that live in your soil.

How to use:

• 30L of growing medium: Use approx. 2 cups (480ml).
• Per 1L of growing medium: Mix 1 tablespoon (15ml).
• Target: 1% - 2% of total volume of mix