A Natural, Organic Approach to Increase Crop Yields

Reduce input costs, increase productivity and soil health

What is Pyroligneous Acid?

Pyroligneous acid, commonly known as wood vinegar or PA, is condensed from the smoke produced when biomass is heated in the absence of oxygen. PyGrow is a pyroligneous acid produced under precisely controlled conditions with our innovative technology to maximize its biostimulant effects

For millennia, our ancestors have noticed that wildfires stimulate plant growth. After a fire, plants respond by producing as much foliage and seeds as possible to replace their brethren lost to the fire.

PyGrow epigenetically signals a plant that there has been a fire. It up-regulates plant photosynthesis to a significant degree, creating a cascade of positive effects that amplify plant productivity and health.
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Image of a wheat field

Demonstrated Results from Scientific Research

PyGrow creates a cascade of positive effects that amplify plant health and productivity:

  • ✓ Increased photosynthetic capacity - Up-regulated plant photosynthesis leads to accelerated growth
  • ✓ Enhanced pest resistance - Elevated foliage Brix (sugar) levels naturally resist insect attacks
  • ✓ Improved soil health - Increased root exudates feed beneficial microorganisms
  • ✓ Better nutrient uptake - Explosion of microbial activity increases mineral availability
  • ✓ Increased water retention - Enhanced soil aggregation improves water holding capacity

The end result: Significant increase in foliage, fruit, vegetable and grain production with high nutrient content and delicious flavor.

Healthy crop plants showing vigorous growth

Real Results from Real Farms

Independent trials consistently show significant improvements in crop yield and quality when using pyroligneous acid.

70%

Increase in root sugar exudates

200+

Organic compounds in wood vinegar

Our wheat trials show remarkable results - plants treated with wood vinegar demonstrate superior growth even without traditional fertilizers, while control plots with standard fertilizer regimes show less vigorous development.

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Agricultural researcher examining crop growth in field trial

Certified Organic Input

pyGrow wood vinegar is certified as an organic input by OMRI (Organic Materials Review Institute).

This certification ensures that our pyroligneous acid meets the strict standards required for use in certified organic production systems. You can trust that you're using a natural, sustainable product that aligns with regenerative agriculture principles.

OMRI Listed: Approved for use in organic production under the USDA National Organic Program standards.
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Organic certification and sustainable farming practices

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Join the growing community of farmers using nature's own signal to boost productivity while building soil health.