Biochar is safe and healthy for outdoor gardens, raised beds, raised garden beds, lawn soil and vegetable garden soils. Wakefield Biochar helps soil get the right balance of water and nutrients, so potting soil, compost, fertilizers, soil amendments and soil conditioners work better with less. This premixed blend is made with OMRI-Listed and FSC-Certified biochar combined with OMRI-Listed compost to create an organic, carbon-based soil amendment made from untreated, all-natural feedstock, with naturally occurring mycorrhizal fungi and bacteria. Sustainable biochar (activated charcoal for plants) provides healthier soil and plants for generations. Contains 80% premium compost and 20% biochar. For every pound of biochar, approximately 2lb of CO2 are removed from the atmosphere. Better soil means better gardens with less work, resulting in a better world!