Mycorrhizal Fungi
Form beneficial relationships with plant roots to expand nutrient and water uptake beyond the root zone.
Primepro-M | Liquid
Start Strong. Finish Stronger.
Formulated specially for monocots, Primepro-M™ delivers beneficial microbes at planting, supporting nutrient uptake, root development, and early plant resilience.
Speeds emergence and improves early plant vigor.
Helps plants access phosphorus, micronutrients, and nitrogen more efficiently.
Builds root zone biology early for season-long performance.
What it Does
Primary Function
Builds Strong Early Root Systems for Monocot Crops
- Symbiotic nutrient exchange
- Early rhizosphere establishment
- Biological root expansion
- Nutrient acquisition efficiency
Pathways Opened
- Root establishment pathways
- Nutrient uptake pathways
- Early growth pathways
Field Impact
- Optimized for corn and cereal crop performance
- Builds strong early-season root systems
- Improves nutrient efficiency and crop vigor
- Supports biological establishment from emergence forward
When to use Primepro-M™
A strong start is the best start for your crop and ultimately leads to a stronger finish.
Primepro-M is designed for crops like corn, wheat, and grasses, where early root development and stress tolerance drive yield potential.
Application
Crop Type
Application Rate
Timing
Method
Corn and Cereal Grains
6–8 oz/acre
At planting
In-furrow/seed trench
Primary Biology Groups
Nitrogen Fixers
Convert atmospheric nitrogen into plant-available forms to support crop growth and improve nitrogen efficiency.
Root Colonizers
Establish beneficial biology around the root system to support nutrient uptake and early plant development.
Symbiotic Establishment Biology
Help beneficial biology establish early relationships with plant roots to support stronger growth and nutrient exchange.
Packaging Options
2.5 Gallon Jugs
250 Gallon Totes
Customer Reviews
BTI products are easy to use. They’re tank mix compatible, so our customers aren’t making separate passes to use the products. This has made BTI easy to incorporate into their businesses.
Nathan M.
Nebraska
BTI has really changed the way we think about the crop in general—whether that’s below-ground soil fertility, soil health, or above-ground plant health.
Zach M.
Nebraska, USA
We couldn’t keep competing the same way. We needed a whole new hand of cards. When you think microbial, that resets the whole paradigm for you.
Matt R.
Nebraska, USA
Uncover What’s Holding Your Farm Back
With Our Soil Functionality Analysis™ Report
Our proprietary Soil Functionality Analysis (SFA) Report isn’t just a soil test. It’s a roadmap to measurable gains in your fertility program. And your SFA tests are absolutely free. They’re our investment in your success.
Connect with a Local Expert
BTI partners with knowledgeable local dealers who understand regional soils and real-world farming challenges. Your local expert will help you turn soil data into action, align the right microbials with your goals, and support you throughout the season.