glacial rock dust ontario

Glacial Rock Dust | Black Swallow Living Soils, Brantford ON, Measurement equivalency- 34 cups/15 lbs Along with Azomite, glacial rock dust was one of the first rock materials to be widely promoted as a , and turf GAIA GREEN Glacial Rock Dust can also be added to compost piles to help optimize nutrient conditions for root growth ,.

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Glacial Rock Dust 500g | Ritchie Feed & Seed Inc, Finely ground rock dust from glacial moraine helps to re-mineralize soil An excellent source of magnesium, iron, manganese and trace elements Helps improve soil structure, moisture retention, drainage and cation exchange capacity Provides essential plant minerals that enhances vitality Enriches compost with valuable trace elements