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Produced in Berkeley California from locally sourced walnut shells, this high-temperature biochar is very low in tar and electrically conductive. It will enhance the electron exchange of the microorganisms in your compost pile and allow you to achieve better temperatures and a faster composting process. 


Once in the soil, the increased cation exchange capacity, will result in a higher plant growth rate.  The Biochar also stimulates the production of humic acid so you will have more compost (and less emissions) starting from the same amount of green material. 


Biochar in the soil will retain water without compromising drainage and will boost your plant’s capacity to stay healthy.


Addition of biochar to the compost pile has a significant climate impact. Each bag allows for a C02 impact of 200kg

SkyCarbon Biochar

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