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Biochar Soil Improver / Enhancer.
Stimulates plant growth and soil fertility resulting in higher crop yields.
Better water and nutrient retention, for which willow biochar
due to it's higher porosity is superior to all other charcoal sources,
Encourages beneficial microbial activity especially
when used as the basis for "Terra Preta".
Better fertiliser efficiency reducing need for chemical fertilisers.
Increases soil pH and carbon sequestration.
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