- Use Instructions
- Useful Information
- Shipping Information
Rock dust is natural mineral product produced by thousands of years of glacial action. A wide variety of rocks containing a spectrum of trace minerals are collected and pulverized by the expansion/contraction action of the glacier.
From Canadian moraines, this organic fertilizer product replaces key soil elements, reversing soil depletion.
- Excellent source of readily available calcium, iron, magnesium and potassium plus trace elements and micronutrients.
- Rock flour increases phosphorous availability and improves CEC.
- Rock powder improves moisture holding capacity.
- Improves Nutrient Uptake
- Improves Water Holding Capacity
Does not qualify for Flat Rate Shipping.
Cannot be combined with other items in a package, due either to its size or manufacturer packaging.
Shipping Weight: 55.0 lb
Dimensions: 20.0"L x 12.0"W x 4.0"H