@Epic Gardening Epic Gardening: Plant Nutrition 101: All Plant Nutrients and Deficiencies Explained January 12, 2018
@Alberta Urban Garden Alberta Urban Garden: Do Rock Dust or Biochar Work Increase the Nutrient Density of Food? 2015 Trial Result January 15, 2016
@Alberta Urban Garden Alberta Urban Garden: Comfrey an Organic Fertilizer and Mineral Accumulator you can Grow at Home February 22, 2015
@One Yard Revolution One Yard Revolution: Why I Prefer Leaves over Rock Dust to Remineralize Soil February 16, 2015
@Alberta Urban Garden Alberta Urban Garden: Does Rock Dust Increase the Nutrient Density of Food? November 23, 2014
