Explore Biochar-Enriched Compost Mixes – Onnu Biochar

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Browse our pure biochar and lovingly designed biochar products to make your garden or business bloom

Multi-purpose Biochar Compost Mix

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Multi-purpose Biochar Compost Mix

Regular price From £21.60 GBP

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Biochar Compost Mix for Seeds

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Biochar Compost Mix for Seeds

Regular price From £21.60 GBP

Regular price Sale price From £21.60 GBP
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Multi-purpose Biochar Compost Mix Enriched with Microorganisms

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Multi-purpose Biochar Compost Mix Enriched with Microorganisms

Regular price £23.60 GBP

Regular price Sale price £23.60 GBP
Unit price per

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