Improving Soil Structure

Persist Biochar Reduces Compaction, improves soil porosity and aeration, while retaining More water and nutrients.

Sports Fields

Persist™ biochar helped alleviate compaction issues at a professional baseball park.

Golf Courses

Persist™ biochar reduced soil compaction while improving microbial activity, nutrient efficiency, and water retention at a leading golf course.

Agriculture

In recent trials, soils amended with Persist Biochar showed a 37-51% improved moisture retention compared to control plots.

Biochar Porosity

The complex network of pores, tunnels, and pathways improves aeration and infiltration, microbial activity, and water efficiency.

Various Particle Sizes

Whether you want to apply biochar granularly or in liquid form, Persist provides custom and precise particle size control for ease of application.

Compacted soils restrict root growth, impede water infiltration, diminish nutrient availability, and compromise overall soil structure, adversely affecting plant health.

Persist™ biochar provides exceptionally high porosity and surface area (BET), making it more effective at holding moisture, enhancing microbial activity, filtering pollutants, and binding nutrients. 

Persist Biochar under microscope

Turf and Soil Diagnostics Labs (Linwood, Kansas)

This evaluation compared USGA-specified sand alone to the same sand mixed with 20% Persist® biochar, consistent with USGA recommendations for putting green construction. Compared to USGA sand alone, the Persist® biochar/sand mix (20/80) provided:

  • Better aeration (+11% air-filled porosity)
  • Improved water retention (+27% water-filled porosity)
  • Increased infiltration (+3% infiltration rate)

The Persist biochar/sand mix (20/80) meets all USGA recommendations evaluated, including gradation and uniformity coefficient.

Persist Premium Biochar

One pound of ultra-porous Persist™ biochar has a surface area of over 25 football fields. Water adheres to these surfaces to retain moisture in soil up to six times longer. The microscopic pores also serve as a habitat for microbes, creating a microbe mega-factory in your soil.

Persist PAF Bio-liquid

Persist™ PAF is a unique liquid blend of organic acids, phenols, and natural compounds. While biochar provides shelter for microbes, PAF provides the food. Recent crop trials, including strawberry, pepper, and soybean, show significant improvements in nutrient uptake and yield.

Independently Verified to the Highest Quality Standards

OMRI Listed® for use in certified organic operations under the USDA National Organic Program

Certified by the USDA as an all-natural, 100% biobased product (BioPreferred® program)

Meets the stringent quality standards established by the International Biochar Initiative

Certified carbon negative by Puro.Earth, the world’s leading carbon crediting program

Third-party trial results

Strawberry (California)

Persist™ PAF Liquid and Biochar provided a 14% yield increase in marketable strawberries per acre.

* Holden Research and Consulting, Fall 2022

Soybean (Iowa)

A blend of Persist™ PAF liquid and biochar tea produced 7% more soybean plants per acre and a 4% increase in average plant height.

* SynTech Research Group, Summer 2023

Pepper (California)

15% increase in number of peppers produced per acre and 13% increase in average weight with Persist™ PAF and Biochar.

* Holden Research and Consulting, Fall 2023

Broccoli (California)

Persist™ PAF foliar treatments resulted in a 61% increase in total plant weight in nursery trials.

* Holden Research and Consulting, Spring 2023

Tomato (Hawaii)

In a grower trial, Persist™ Biochar delivered a 15% yield increase with 40% water savings.

* Ige Group, Fall 2021

Celery (California)

Persist™ PAF produced 72% greater new root growth and a 31% increase in plant weight in nursery trial.

* Holden Research and Consulting, Winter 2023

Hay-Water Savings (Colorado)

Soils amended with Persist Biochar created 37-51% greater moisture retention as well as large increases in protein percentage, Relative Feed Quality (RFQ), and Relative Feed Value (RFV) of hay.

* Lobato Farms-Colorado State Univ, Summer 2023

Precise Particle Size Control

Persist biochar, made from pistachio shells, has exceptional hardness which enables precision processing into specific particle sizes. Persist offers several standard particle sizes and can match custom requirements for particles as small as 44 microns (about the size of household dust).

Whole Shell

220 lb / cubic yard
(10% moisture)

Large Granular

450 lb / cubic yard
(25% moisture)

Standard

500 lb / cubic yard
(25% moisture)

Fine Grain

625 lb / cubic yard
(25% moisture)

Ultra-Fine

750 lb / cubic yard
(25% moisture)

NEW Micronized biochar for fertigation, drip irrigation, and foliar spray systems.

  • Carefully screened particles less than 75 microns (0.075 mm) designed for liquid suspension and application.
  • Enhances dispersibility of biochar in soil for more precise nutrient delivery while reducing loss from volatilization.
  • Micronized particles further improve water retention, nutrient availability, and microbial activity in soils.

 Full Truckload Pricing Available

Wood Vinegar
VGrid Trailer

Our mission is to reverse climate change.

Persist products are made by VGrid, an innovative clean energy company producing sustainable electricity from agricultural and forestry waste. In addition to reducing our reliance on fossil fuels and decreasing landfill waste, every ton of Persist biochar sequestered in soil will net remove about three equivalent tons of CO2 from the atmosphere.

info@vgridenergy.com
+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