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This high carbon biochar soil amendment with low pH and high CEC (cation exchange capacity) is a perfect addition to sandy alkaline soils. By retaining moisture and nutrients in the root zone, Charlie Charcoal provides the perfect home for microbial life, assisting in the health and vigour of your soil and plants. It builds a long lasting soil for gardens. Charlie Charcoal is available from a number of stockists in Perth.


  • Certified organic.
  • Safe for all plants, including Natives.
  • Improves wettability and water holding capacity in sandy soils.
  • Good addition to compost bins and can reduce smells.
  • Provides high level of silicon which improves plant disease resistance.
  • Supports soil microbial activity which help feed your plants.

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