Glacial Rock Dust - 25 lb

Glacial Rock Dust - 25 lb


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Product Overview

Give plant roots the minerals they crave via glacial rock dust gardening. A byproduct of natural glacial action, this silt-like material is laden with the nutrients your garden needs. Add to compost, potting mixes or as a top dressing for plant containers and watch flowers, greens and edibles thrive.

Each 25-pound bag of rock dust minerals is intended for use as an organic soil amendment. The action of these nutrients is slow-release so that benefits last throughout the season. Use to nurture tree roots, rose and vegetable gardens, window box arrangements, patio planters, and more. See Additional Information below for the recommended amount of garden mineral dust per application.


Additional Information

Additional Info

If transplanting or premixing soil consider these ratios:

  • 8 tablespoons to 1 gallon of soil for premixing soil or transplanting plants
  • 4 tablespoons to 1 gallon of growing medium or soil once a month for top dressing potted plants
  • Mix as much as you would like into the compost bin or pail to enhance microbes
Ships In 2-3 Business Days
Product Dimensions 25 pounds

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