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Remin Rock Dust Garden Minerals - 20 KG Bag Rockdust

(Approx $21.712)
In Stock  In Stock

Remins Rockdust contains the full range of MINERALS & TRACE ELEMENTS to help produce fertile soil and compost to help in getting healthy plants. It is 100% freshly crushed and finely screened, ancient rock from Scotland


Without Minerals and trace elements plants, like us, become weak and susceptible to pests and diseases. As well as BETTER YIELD, FLAVOUR, COLOUR etc gardeners and allotmenteers that use the Rock Dust are noting a SIGNIFICANT REDUCTION IN PESTS AND DISEASES.


  • TOP DRESSING: Spread at any time of year unless frozen or windy conditions.
  • Minimum: 0.5kg / m (good handful / square yard) = 2tonnes / acre
  • Booster: 2kg / m = 8tonnes / acre
  • MIXING: Mix well with compost / soil at 1kg per 50Litres of compost.
  • PLANT POTS, TUBS, BASKETS: Sprinkle level tablespoonful onto 15cm (6inch) surface diameter of compost or soil and water in as usual. Two applications per year.
  • WATERING IN: Put 1cm in eg empty 2lt milk container, fill with water. Shake, let settle and water. Refill. Lasts as long as water darkens. Please do not over water!


Worms love REMIN volcanic rock dust! Sprinkle small handful per 30cm (1ft) onto surface of your wormery every month. Try a small area with this amount and see the worms congregate.


Each time you add a new layer of compost to your compost bin or pile, add a light covering over the surface that you can easily see through. Helps gardening material break down into compost faster, reach a higher temperature and reduce odours.

STORAGE AND SAFETY: Store under cover. Do not apply in windy conditions. Do not inhale.

Available in 20kg bags,  0.5tonne bag & 1tonne bulk bag and bulk loads available.


  • (Na) Sodium (P) Phosphorous (K) Potassium
  • (Mg) Magnesium (Ca) Calcium (S) Sulphur
  • (Cl) Chlorine MACRO ELEMENT:
  • (Fe) Iron (Mn) Manganese
  • (Z) Zinc
  • (Cu) Copper (Mo) Molybdenum (Se) Selenium
  • (Co) Cobalt (B) Boron (I) Iodine
  • (Cr) Chromium
  • (Si) Silicon


  • (Fe) Iron (Mn) Manganese
  • (Z) Zinc
  • (Cu) Copper (Mo) Molybdenum (Se) Selenium
  • (Co) Cobalt (B) Boron (I) Iodine
  • (Cr) Chromium

 Plus over 40 more elements although not necessarily in elementary form!

  • Product CodeRRD020/50
  • Height0cm
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  • ColourN/A