Glacial Rock Dust

Glacial rock dust is a natural mineral product which is produced over tens of thousands of years by piedmont glaciers. As the glaciers moved and picked up a huge diversity of rocks, they expanded and contracted, which pulverized much of the material leaving a nice fine powder behind. The powder is used to remineralize soils. When a high quality rock dust is used in a healthy living soil, with an active soil food web, the rock dust can be broken down and deliver key minerals to you plants. Combining Glacial Rock Dust with our Worm Castings is an amazing combination.

–Pricing–

$0.43 per pound for less than a ton

$0.40 per pound for more than a ton