ProMax
From $33,000
AgConcepts — BulkFarmer.com
ProMax
Designed to replace fumigation or allow growers to cut fumigation in half — applied at 1 gallon per acre at planting with starter fertilizer for broad-spectrum soil disease and nematode control.
Application Rate
1 gallon/acre at planting with starter fertilizer
How It Works
ProMax is a broad-spectrum soil biological product designed to replace fumigation or allow growers to cut fumigation use in half. Applied at planting with starter fertilizer, ProMax delivers immediate protection against soil-borne fungal diseases and nematodes — without the cost, restrictions, or downtime of traditional fumigants.
Primary use case: Fields with known nematode pressure, Rhizoctonia, Fusarium, or Pythium history. ProMax works on contact, disrupting fungal spore germination and inhibiting nematode motility.
Application: 1 gallon per acre at planting, mixed with starter fertilizer in-furrow.
- Key advantages over fumigation:
- —No re-entry interval, no pre-harvest interval
- —No restricted-use certification required
- —No soil sealing or temperature windows to manage
- —Compatible with standard planter in-furrow equipment
Available in 275-gallon totes. Covers approximately 275 acres per tote.
Product Overview
When to Apply
In-furrow at planting
Apply 1 gallon per acre in-furrow with starter fertilizer. ProMax delivers fumigation-replacement protection directly in the seed zone.
Fields with nematode or disease history
Prioritize use on fields with known Rhizoctonia, Fusarium, Pythium, or root-knot nematode pressure. Works on contact in the soil environment.
Consult your agronomist for crop-specific timing. Rates may vary based on soil conditions, crop stage, and application method.
What to Actually Expect, Year by Year
We're not going to overpromise. Here's an honest look at what most farms experience.
Fumigation replacement or reduction
ProMax delivers broad-spectrum nematode and soil disease control at planting. Fields with known pressure see stand protection and reduced loss from Rhizoctonia, Fusarium, Pythium, and root-knot nematodes in Year 1.
Consistent protection, lower cost
No more fumigation scheduling, waiting periods, or restricted-use certifications. ProMax integrates into your existing in-furrow program at a fraction of the cost of traditional fumigants with comparable protection.
Soil health improves alongside protection
Unlike chemical fumigants that sterilize the soil, ProMax protects the crop while supporting beneficial soil biology. Fields managed with ProMax long-term show improved overall soil health vs. heavily fumigated ground.
Results vary by soil type, climate, baseline soil health, and management. These represent typical outcomes across AgConcepts customer farms.
Compatible Crops
- ✓Authorized AgConcepts Dealer
- ✓Ships from US warehouse
- ✓Freight quotes available for drums & totes
- ✓Volume discounts for large orders
Our Promise
If it doesn't pay for itself by Year 2, we'll work with you to adjust your program — at no charge.
🔬 Product Transparency
- Shelf Life
- 24 months from manufacture date
- Storage
- 40–90°F, protect from freezing
- Source Material
- Broad-spectrum biological soil protectant — replaces or reduces fumigation
Not sure how much you need?
Use our free calculator to find the right quantity for your acreage.
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Talk to an Agronomist
Not sure if this product is right for your operation? Our agronomists answer questions on crop compatibility, mixing, and program design — free.
Ask a Question →Frequently Used Together
Farmers who order ProMax often pair it with these products for better results.
ZyDrive
from $14,040ProMax protects the seed zone from pathogens and nematodes; ZyDrive activates the positive soil biology alongside it.
View ZyDrive →
Enhance
from $15,660ProMax manages soil-borne disease pressure; Enhance supports crop health and yield potential above ground.
View Enhance →