Pure Organic Biochar

Charge it. Mix it. Build your soil for decades with A.R. Plante’s OMRI Listed BioChar.

Biochar is a pure carbon soil amendment that creates lasting habitat for beneficial microbes and dramatically improves water and nutrient retention. For best results, always charge before applying — mix 1 part biochar with 3–5 parts compost, moisten, and leave for 7–14 days before use. In a hurry? Soak in compost tea or liquid fertilizer for 24–48 hours. Apply at 5–10% by volume in garden beds, 10–20% in pots, or 2–4 lbs per 10 sq ft on lawns. Incorporate into the root zone (top 6–8 inches), water in well, and pair with compost every season. One application lasts hundreds of years.