Glacial Rock Dust 22kg
380214Regular price $39.99
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- 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.