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BioBoost Unamended Biochar

BioBoost is plain biochar for gardeners who want control over their soil blends. It contains no added fertilizers, extracts, or microbial inoculants and is not pre-charged with nutrients.

Prepare it with finished compost before adding it to garden soil or potting mix. Choose a 1.5 lb or 6 lb package and follow the preparation and mixing directions on the product page.