GPS Biochar is produced primarily from poultry manure that’s heated in a low-oxygen reactor (pyrolysis). The process locks carbon, concentrates nutrients, and leaves you with a lightweight, highly porous, nutrient dense amendment that keeps working for years.

GPS Biochar is produced primarily from poultry manure that’s heated in a low-oxygen reactor (pyrolysis). The process locks carbon, concentrates nutrients, and leaves you with a lightweight, highly porous, nutrient dense amendment that keeps working for years.

USDA CERTIFIED
BIOBASED
PRODUCT
Pathogens / hormones / weed seeds: destroyed at 800 °F+ pyrolysis temps.
Most wood-char is just carbon, great for structure but light on plant nutrition. GPS starts with virtually pure poultry manure, not diluted with sawdust or wood chips. The result: the same porous “carbon sponge” wood-char provides plus a natural boost of N-P-K and trace minerals. That nutrient punch is what elevates our to a premium grade of biochar Gasified for purity, zero pathogens, zero weed seeds.
Field-proven ROI: higher yields, lower input costs.
Shipped bulk, or small bags, ready for spreaders, or broadcast rigs.
One time field application of 1,000lbs to 1,500lbs per acre.
2-3 pounds per tree planting or dressing existing trees.
For gardens spread up to 1 inch on top and till 3 to 8 inches deep.
Spee-Dee shipping is far cheaper for our clients in Illinois, Iowa, Minnesota, North Dakota, South Dakota, and Wisconsin, as well as select cities and ZIP Codes in Michigan, Missouri, and Nebraska. Spee-Dee’s shipping integration only supports shipping on orders 150lbs and under. To use Spee-Dee shipping for your orders over 150lbs, please split your order into individual transactions! Thanks. Otherwise contact us for other shipping options (920) 255-6388.