Gaia Green Rock Dust Blend

$15.95 $13.50

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GAIA GREEN Rock Dust Blend contains a mix of rock dusts and humic acid, and is a source of natural minerals and trace elements that plants need to thrive. This product can be used on farms, home gardens, landscapes and turf, for a full range of plant types.


  • A blend of glacial, basalt, and volcanic rock dust with humic acid.

  • Contains a wide-range of trace elements to support both healthy plant growth and soil biological activity.

  • Finely ground to improve nutrient availability.


  • Calcium (Ca).......................2.0%
  • Magnesium (Mg).................0.9%
  • Iron (Fe) (Actual)..................3.5%


Glacial Rock Dust, Basalt Rock Dust, Volcanic Ash, Humic Acid


Gardens and landscapes: Broadcast and incorporate up to 12 kg per 100 m2 (25 lbs per 1000 ft2). Can be applied up to once a month during the growing season.


Transplanting and premixing soil for potted plants and planter boxes: 15 ml per 4 L (1 tbsp per gallon) of soil or growing medium. Thoroughly mix into soil or growing medium.