Persist - A VGrid Brand

For a greener lawn … and a greener planet


Persist™ Green Bull is a liquid lawn and garden fertilizer containing a powerful blend of iron, nitrogen, and Persist’s proprietary PAF liquid. The result is a significantly greener, stronger, and more robust lawn and garden.

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PAF is the difference maker!

There are many fertilizers on the market, but only Green Bull contains all-natural PAF liquid. This is the key to its superior performance. PAF converts the iron and nitrogen in Green Bull into “plant available” forms, allowing roots to more easily uptake these key nutrients. This leads to the desired ‘instant greening’ affect customers have reported when using the product

Persist PAF also contains readily degradable organic acids and compounds that microbes use for metabolism, enhancing both the diversity and population of beneficial microorganisms in the soil. A robust microbiome is crucial to rich, fertile, and productive soils.

Your purchase from Persist helps protect the planet.<br />

Green Bull is made by VGrid, an innovative clean energy company producing sustainable electricity from agricultural and forestry waste. Its proprietary biomass energy process also creates a unique liquid blend of organic acids and compounds called PAF, a key ingredient in Green Bull. Additionally, VGrid’s Persist premium biochar stabilizes and sequesters 3x its weight in atmospheric carbon for over 1,000 years, helping to reverse climate change.

Green Bull is even more effective when combined with Persist Biochar, which increases water retention and rebuilds decimated, drought-stricken soils.

Mixing 10-20% biochar in soil …


  • Retains moisture up to 6x longer than soil without biochar
  • Significantly enhances beneficial microbial activity
  • Improves soil structure, porosity, and aeration
  • Binds and holds nutrients within the root zone
  • Helps reverse climate change by sequestering 3x CO2

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Persist by VGrid
+1 (805) 482-9040
513 Calle San Pablo, Camarillo, CA 93012


Persist™ all-natural biochar and PAF liquid plant enhancer are manufactured by VGrid Energy Systems, a California-based clean energy producer