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    • Seed Germination
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Persist Biochar and PAF Bioliquid Earn California OIM Certification

Persist Biochar and PAF Bioliquid Earn California OIM Certification

by Jeff Norton | May 20, 2025 | Uncategorized

VGrid Energy Systems, maker of Persist® Plant and Soil Enhancers, announced today that its two flagship products—Persist® Biochar and Persist® PAF Bioliquid —have both been certified as Organic Input Materials (OIM) by the California Department of Food and Agriculture...
New White Paper Highlights the Transformative Benefits of Pyroligneous Acid for Plants, Soil, and Sustainability.

New White Paper Highlights the Transformative Benefits of Pyroligneous Acid for Plants, Soil, and Sustainability.

by Jeff Norton | Jan 29, 2025 | News, Uncategorized

VGrid Energy Systems and Persist Products have issued a new white paper titled: “Pyroligneous acid: Powerful benefits for the plant-soil system — and the planet.” This comprehensive report highlights the latest research and trial data on pyroligneous acid (PA). The...
Persist™ Continues Its Impressive Run of Third-Party Crop Trials With a 15% Increase in Pepper Yield

Persist™ Continues Its Impressive Run of Third-Party Crop Trials With a 15% Increase in Pepper Yield

by Jeff Norton | Oct 10, 2023 | News, Uncategorized

Yield increase results in a net ROI gain to the grower over $4,800 per acre. VGrid has announced its latest crop trial results: a 15% yield increase in peppers per acre and a 13% overall increase in harvested weight per acre when using Persist™ Premium Biochar, and...
Persist™ Now Offers Micronized Biochar, Making it Ideal for Precision Fertigation and Liquid Spray Applications

Persist™ Now Offers Micronized Biochar, Making it Ideal for Precision Fertigation and Liquid Spray Applications

by Jeff Norton | Jun 29, 2023 | News, Uncategorized

Persist™ Premium Biochar is now available in a new formulation: Micronized Biochar. This ultra-fine biochar, screened for precise particle sizes less than 75 microns (0.075 mm), can be suspended in liquid, and conveniently applied through fertigation, drip irrigation,...
Persist™ PAF Earns USDA Certified Biobased Product Label

Persist™ PAF Earns USDA Certified Biobased Product Label

by Jeff Norton | Jun 15, 2023 | News, Uncategorized

VGrid Energy Systems announces today it has earned the U.S. Department of Agriculture (USDA) Certified Biobased Product Label for its Persist™ PAF liquid plant and soil enhancer. Persist™ PAF is a unique blend of organic acids and natural compounds. Academic research...
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Recent News

  • Persist Biochar and PAF Bioliquid Earn California OIM Certification
  • New White Paper Highlights the Transformative Benefits of Pyroligneous Acid for Plants, Soil, and Sustainability.
  • CELERY YIELDS INCREASE 159% IN LATEST TRIAL WITH PERSIST® PAF LIQUID
  • Persist™ Continues Its Impressive Run of Third-Party Crop Trials With a 15% Increase in Pepper Yield
  • Persist™ Now Offers Micronized Biochar, Making it Ideal for Precision Fertigation and Liquid Spray Applications
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