Pure Biochar High Carbon Additive

https://www.tilmor.com/en-us/products/1946/Biochar-High-Carbon-Additive
Biochar is an extremely versatile, environmentally friendly, and effective carbon product and is used in agriculture, livestock production, and stormwater management. The benefits of biochar include: increasing soil water hold capacity and nutrient transfer, captures nutrients in stormwater, and reduces moisture and ammonia in livestock production.

Biochar Compost & Soil Blend - High Carbon Additive

https://www.tilmor.com/en-us/products/1955/Biochar-Compost-Soil-Blend-High-Carbon-Additive
Enhance soil health with carbon-rich biochar, which improves water retention, nutrient availability, and microbial activity. Ideal for gardens, raised beds, composting, and even livestock bedding, biochar boosts soil fertility and sustainability.