- PURPOSE - BUILT BLENDS
Our Products
Every Carbon Smart blend is formulated for a specific challenge — built from your soil samples and site data, not guesswork. OMRI Certified, PAH tested, results guaranteed.
OMRI Certified
Agricultural Biochar
Carbon Smart's agricultural biochar is the gold standard for soil amendment — OMRI Certified and PAH tested to ensure safe application for food and forage crops. But what sets our Ag Blend apart is the customization: we use your soil sample to build a blend adjusted for your specific pH, CEC, and base saturation targets.
The result is a biochar blend that doesn't just add carbon to your soil — it actively improves the conditions your crops need to thrive, long after the first season.
🌱 OMRI Certified for Organic Production
Listed by the Organic Materials Review Institute — safe for certified organic operations and USDA NOP compliance.
🧪 PAH Tested & Safety Verified
Every batch is tested for polycyclic aromatic hydrocarbons to ensure completely safe application to food and forage crops.
📊 Custom Blended from Your Soil Sample
We analyze your soil and calibrate pH, CEC, and base saturation to your exact field requirements — not a generic formula.
💧 Improved Water Holding Capacity
Biochar's porous structure holds moisture in the root zone, reducing irrigation needs and protecting crops during dry periods.
♾️ 100+ Year Carbon Stability
Unlike compost or organic matter, biochar's carbon structure doesn't decompose — it keeps improving your soil for generations.
Remediation Blends
Contaminant-Specific
Biochar gives remediation engineers the competitive advantage on projects involving heavy metal contamination, nitrate leaching, and hydrocarbon-impacted soils. Carbon Smart's remediation blends are engineered for the specific contaminants present at your site — not a one-size-fits-all solution.
Our blends are approved and proven across Soil Stabilization, Water Filtration, Mineland Reclamation, and Brownfield Remediation applications.
🦠Inoculated
Microbially active media
OMRI Certified
Stormwater Blends
Urban stormwater carries a cocktail of dissolved metals, excess nutrients, sediment, and pathogens into local streams and waterways. Carbon Smart's stormwater blends are engineered to intercept and neutralize these pollutants before they cause harm — using biochar's unique combination of chemical capture and biological activity.
🧲 Heavy Metal Capture
Dissolved copper (from brake pads) and zinc (from galvanized roofing) carry a positive charge. Biochar's naturally negative surface acts like a magnet — locking these metals onto the carbon surface.
🌿 Nutrient Retention
Captures excess phosphorus and nitrogen from lawn fertilizers, preventing the algae blooms that choke urban ponds and streams.
🌊 Infiltration & Volume Control
Keeps soil porous and reduces compaction — allowing water to infiltrate faster and reducing peak runoff volumes during heavy rain events.
🔬 TSS & Sediment Trapping
Biochar pores trap Total Suspended Solids — the fine grit and particles that carry other pollutants into storm drains.
🦠 Pathogen Removal
Inoculated biochar hosts predatory microbes that consume harmful bacteria including E. coli — significantly reducing pathogen loads in filtered runoff.