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Since 1993 · Corn · Berries · Vegetables · Tree Crops

Advanced Mycorrhizae 
for Corn, Specialty
Crops 
& Every Acre
That Matters

From planter box corn treatments to season-long berry and
vegetable programs — RTI Ag's biologicals help growers
unlock the full genetic potential of every plant.
Products
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Category-Defining Innovation

CORN INNOVATION SPOTLIGHT

Revolutionizing Corn at 
Planting

RTI Ag's dry mycorrhizal seed treatment for planter box application is changing how growers think about corn biology. Apply MYKOS Gold directly at planting for immediate root colonization and season-long performance.

Dry application directly in the planter box — no liquid, no mess

Immediate mycorrhizal colonization at seed-to-soil contact

Enhanced early root development and nutrient uptake

Proven yield response across multiple geographies and hybrids

Compatible with standard seed treatments and fungicides

Cost-effective biological insurance at planting

See Trial Results
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1,000x

Root nutrient reach extension through mycorrhizal hyphae networks

+8.3 bu

Average corn yield advantage per acre with MYKOS Gold at planting

Day 1

Mycorrhizal colonization begins immediately at seed-to-soil contact

WHY RTI AG

Where Root Biology Meets
Real Yield Performance

As a division of Reforestation Technologies International, RTI Ag brings three decades of biological expertise to modern agriculture.

27+

World & State Records

In pumpkins, gourds, squash, sunflowers, tomatoes & potatoes

30+

Years of Innovation

Pioneering biological solutions

since 1993

6

Industry Sectors

Agriculture, forestry, restoration, turf, retail & private label

Global

Market Reach

Serving growers, PCAs, and distributors worldwide

Field-Proven Performance

Real trial data from real farms. Our biologicals deliver measurable yield and quality improvements across diverse crops and geographies.

Science-Backed Biology

Decades of mycorrhizal research and microbial science driving every formulation. Published, peer-reviewed, and continuously advancing.

Regenerative & Sustainable

Building soil health, reducing chemical dependency, and enhancing nutrient efficiency for long-term agricultural resilience.

CROP PROGRAMS

Tailored Programs for Every Crop

Select your crop to explore recommended products, application timings, and seasonal biological programs designed by our agronomy team.
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Berries

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Lettuce & Greens

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Tomatoes

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Potatoes

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Vine Crops

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Orchards & Nuts

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Brassicas

SPECIALTY CROP SOLUTIONS

Premium Biology for High-Value Crops

From berry fields to almond orchards, RTI Ag's biological programs deliver measurable results where quality, timing, and consistency matter most.

Strawberries & Cane Berries

Season-long MYKOS + AZOS programs for strawberries, blueberries, raspberries, and blackberries. Transplant-to-harvest biological coverage.

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Lettuce & Greens

Rapid root establishment at transplant with MYKOS Gold WP. +18% root mass documented in Salinas Valley trials.
 

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Tomatoes

Complete transplant-to-harvest programs for tomatoes, peppers, brassicas, and more. +16% marketable yield in field trials.
 

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Orchards & Nuts

Tree Start Paks for establishment plus seasonal MYKOS reapplication. Long-term biological investment for almonds, walnuts, citrus, stone fruit.

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BIOLOGICAL TECHNOLOGIES

The Science Behind Superior Performance

RTI Ag's biological platform integrates four core technologies that work synergistically to optimize plant health, nutrient efficiency, and yield potential.

Mycorrhizae

MYKOS Gold Technology

Endomycorrhizal fungi that colonize root systems, extending the plant's nutrient reach by up to 1,000x. The foundation of RTI Ag's biological platform.

Nitrogen Fixation

AZOS Technology

Free-living nitrogen-fixing bacteria that convert atmospheric nitrogen into plant-available forms, reducing synthetic N dependency.

Bacillus Consortia

BM6 Technology

Multi-strain Bacillus formulations that enhance nutrient cycling, phosphorus solubilization, and root zone microbial diversity.

Nutrient Efficiency

Complete Biological System

Integrated biological programs that improve nutrient uptake efficiency, reducing waste while maximizing crop performance per acre.

SCIENCE & TECHNOLOGIES

The Science of Biological
Performance

Every RTI Ag product is built on decades of microbial research and field validation. We don't just make biologicals — we understand why they work.

01

Mycorrhizal Colonization

Understanding how endomycorrhizal fungi form symbiotic relationships with plant roots, extending nutrient uptake networks.

02

Rhizosphere Biology

The complex microbial ecosystem surrounding plant roots that drives nutrient cycling, pathogen suppression, and plant signaling.

03

Nutrient Efficiency

How biological systems improve the plant's ability to access and utilize phosphorus, nitrogen, micronutrients, and water.

04

Timing-Based Performance

Why applying the right biology at the right growth stage creates compounding agronomic advantages throughout the season.

GROWER TESTIMONIALS

Proven in the Field

Hear from real growers and PCAs who have seen measurable results with RTI Ag biologicals on their farms.

"We saw an 8+ bushel per acre advantage on our MYKOS Gold treated corn versus untreated checks. The early root development was visibly better — I could see it when I pulled plants at V6. This is now part of our standard planting program."

Mike Halverson

Corn & Soybean Grower

Central Iowa

Corn

+8.2 bu/acre

"After running RTI's biological program for two full seasons on our strawberries, we're seeing a consistent 14% yield improvement and healthier root systems. The transplant establishment alone made it worth it."

Maria Santos

Berry Production Manager

Watsonville, CA

Strawberries

+14% yield

"The difference in marketable yield was real — 12% more pack-out with the full-season biological program. Root health and soil biology improvements are visible. We've expanded RTI products across our entire operation."

Dave Richter

Potatoes

Potato Grower

+12% marketable

Idaho

"I've been recommending MYKOS Gold WP drench at transplant for lettuce growers and the root mass data speaks for itself — 18% more root mass at 28 DAT. My growers see faster establishment and stronger stands."

Tom Chen

Lettuce

Salinas Valley PCA

Salinas Valley, CA

+18% root mass

Ready to Unlock Your Crop's Full Potential?

Connect with our agronomy team to build a customized biological program for your operation.
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