The Queen of Biologicals

One Input, Three Profitable Outcomes

YIELD

~5-15%
Higher Yields

SAVINGS

Up to 40%
less phosphorus fertilizer

CARBON

1.5-3.5
 tCO₂e/ac per year

We revive ancient mycorrhizal fungi for today’s farms extending roots by up to 100X, boosting yields, improving fertilizer efficiency, and locking carbon deep within the soil.

Fungal networks – Earth’s lifeblood.

The World’s Leading BioAg Fungi
& Soil Carbon Removal Company

Groundwork BioAg, a global bioagriculture company, produces highly-concentrated, cost-effective mycorrhizal inoculants that address the dual challenges of food security and climate change. Grounded in decades of R&D, we were the first to crack the code on the scalable production of mycorrhizal inoculants for both agriculture and durable carbon dioxide removal (CDR).

Our Rootella product line is already at work on millions of hectares worldwide, enhancing crop yields, improving soil fertility and accelerating permanent carbon sequestration. Groundwork BioAg envisions cropland restored to its role as a net carbon retainer, enabling farmers to increase yields, optimize fertilizer use, and earn premium carbon credit revenue.

The Rootella product line and the Rootella Carbon Program are making that vision a reality, today.

Every Number Tells Our Story

2 0 5 8 0 6 6 5
4 7 5 4 1 3 3 4

Rootella® is a product line of highly concentrated mycorrhizal inoculants that build beneficial fungal networks, extending plant root systems for greater reach and resilience. Designed for potency, cost-effectiveness, and ease of use, Rootella® fits seamlessly into any cultivation protocol.
Farmers gain higher yields, better fertilizer efficiency, stronger stress tolerance, and faster soil carbon sequestration.

Start Growing with Rootella

Nature's Hidden Carbon Sink

In uncultivated soil, mycorrhizal fungi sequester 13.1 gT of carbon annually

Fungi have been sequestering carbon for over 400M years, fueling the carbon cycle on which life depends

Today, soil remains one of the largest carbon sinks on the planet
The Unraveling of the Underground Carbon Network

On farmland, industrial practices have destroyed most mycorrhizal fungi, releasing carbon into the atmosphere and degrading soil

Since the Industrial Revolution, land-use changes have unleashed 785 GtCO₂eq, nearly as much as burning fossil fuels.

Cropland soils have lost 50-70% of their carbon

Today’s cropland topsoil is only 31% carbon-saturated, meaning it could still absorb 674 GtCO₂eq if restored
Agriculture: the Key to Soil Carbon Removal

Groundwork BioAg restores mycorrhizae to croplands, helping agriculture meet its powerful carbon sink potential.

Mycorrhizae are the main pathway of carbon into the soil.

Applying Rootella® across the world’s 4B acres of croplands could sequester 81 GtCO₂eq in just 15 years

For Farmers

Harvest a Second Income Stream from Every Acre

Unlock a new revenue stream with the Rootella Carbon Program - personalized support, strong ROI, and up to 70% of net proceeds.

Become a Rootella Carbon Farmer

Your Ground, Our Work

You apply Rootella, we take care of the rest.
*All data analysis and soil sampling results are shared with the farmer.

Carbon Credit Income

Up to 70% of net proceeds from carbon credit sales is distributed to the grower pool under the revenue-sharing model.

Easy Application

Minimal cultivation changes recommended

Agronomic ROI

Co-benefits include yield increase, fertilizer savings, stress resistance and soil health.

Significant Carbon Sequestration

1.5-3.5 tCO₂e/ac per year

Soil Health and Fertility

Increased Soil Organic Matter and Soil Organic Carbon

For Carbon Buyers

Grow Your Net-Zero Portfolio with Durable CDR

Q2/2026 ISSUED

(2023/4 vintages)

Q1/2027 Under Verification

(2024/5 vintages)

Q4 2027 Forecast

(2025/6 vintages)

Rootella Carbon delivers end-to-end, mycorrhizal-powered sequestration that ensures verifiable, durable climate impact at scale.

Effect size

Carbon's Main Pathway into the Soil:
1.5-3.5 tCO2e/ac per year

Net Effect Size:
2023: 2.23 tCO2e/ac | 2024: 2.02 tCO2e/ac

Scalability

Immediate addressable market:
325M acres

Durability

Mineral-Associated Organic Carbon is durable for
Centuries to Millennia

High Integrity

Verra Protocol:
VM0042 v2.0 (Project #4885)

End-to-End Solution

Rootella Carbon Software Platform:
From field application to credit sales

Multiyear Offtakes - Now Available

Carbon's Main Pathway into the Soil

The Queen of Biologicals: Mycorrhizal fungi are proven to be the foundation of healthy soil and the key ingredient for supercharged carbon

Syngenta and Groundwork BioAg enter partnership to bring innovation in biologicals and soil carbon solutions to farmers

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Groundwork BioAg Issues First Verified Carbon Credits Under Rootella Carbon® Program

Milestone issuance of high-durability soil carbon credits , the first under Verra’s VM0042 standard in the US and the...

Rootella Mycorrhizal Inoculants: A Mycelial Superhighway for Crop Success

By Matthew Starr, Agronomist, Groundwork BioAg Every season is an investment in the seeds, equipment, and labor. Yet,...

Rootella and Resilience: How to Protect Your Crops from Abiotic Stress

By Matthew Starr, Agronomist, Groundwork BioAg Abiotic Stress: A Reality Growing Faster than Your Crops Farming has...

The “Tenure Gap”: Solving the Tenant Farmer’s Dilemma

By Shawn Gagné, Chief Carbon Commercial Officer The Structural Barrier to 2030 Climate Goals Around 54% of U.S....

Maximizing Row Crop ROI: Why Mycorrhizae is Nature’s Original Plant Insurance

By Hanan Dor, Chief Commercial Officer, Groundwork BioAg The Modern Row Crop Farmer Under Pressure Row crop farming is...

The Chemistry of Permanence: Durable Carbon Is a Chemical Bond, Not a Legal Contract

By Shawn Gagné, Chief Carbon Commercial Officer From Paper to Physics: Shifting the Market Perspective Today’s Carbon...

Global Grain Security Starts with Revitalizing Biological Infrastructure

By Matthew Starr Grain crops are the engine of global food security, but they require a balance of conditions to...

The End of the Carbon Lease: Shifting from Farming Practices to Biological Hardware

By Shawn Gagné, Chief Carbon Commercial Officer Welcome to our Biological Infrastructure thought leadership series, led...

The “Missing Middle”: Why Your 2030 Portfolio is Currently Uninsurable

By Shawn Gagné, Chief Carbon Commercial Officer Welcome to our Biological Infrastructure thought leadership series, led...

Mycorrhiza and Legumes: a Match Made in Microbial Synergy

By Hanan Dor, Chief Commercial Officer The Legume Dilemma Legumes are high-performance, nutrient-dense crops, but even...

Maximize Corn Yields with Mycorrhizal Fungi

Corn Yield Begins Underground, with Rootella By Shelby Denker The Challenge in Corn Production Corn is one of the...

Let your ground work

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