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Enhance

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Enhance — bulk biological fertilizer

AgConcepts — BulkFarmer.com

Enhance

AgConceptsFoliar

All-in-one hybrid foliar with a 7-28-4 NPK formulation, complete micronutrients, enzyme package, and bio-stimulants — applied at the vegetative-to-reproductive growth stage for maximum crop response.

Application Rate

2 quarts/acre at V-to-R growth stage; or 1 quart/acre weekly from 20–30 days post-emergence

How It Works

Enhance is a precision foliar fertilizer formulated to deliver essential nutrients directly through the plant cell wall at the moments of highest demand. The 7-28-4 NPK formulation is designed for the critical growth stage window when the plant is transitioning from vegetative to reproductive — when soil nutrient uptake often can't keep pace.

  • Formulation highlights:
  • —7-28-4 NPK — high-efficiency phosphate for critical growth stages
  • —Complete micronutrients — Iron, Zinc, Manganese, Copper
  • —Enzyme package — proprietary technology to maximize nutrient uptake
  • —Bio-stimulants — Kelp and Humic Acid for superior stress resistance
  • Application:
  • —Primary: 2 quarts per acre at the critical growth stage (vegetative to reproductive)
  • —Spoon feeding: 1 quart per acre weekly starting at 20–30 days post-emergence for season-long support

Available in 270-gallon totes. Covers 540 acres per tote at the 2 qt/acre rate.

Product Overview

Enhance product overview

When to Apply

1

V-to-R growth stage (primary rate)

Apply 2 quarts per acre at the vegetative-to-reproductive transition — when the plant's demand is highest and soil uptake often can't keep pace.

2

Weekly spoon feeding (optional)

Apply 1 quart per acre per week starting 20–30 days post-emergence for season-long foliar nutrition support.

3

Flag leaf / Jointing (wheat)

Apply at Feekes 6–8 in wheat to support grain fill and stress resistance during the critical reproductive window.

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.

🌱
Year 1

Colonization year — don't judge yet

Beneficial microbes establish in your soil. Microbial biomass increases in soil tests but dramatic visual results are uncommon. Year 1 is about building the team. Patience pays off in year 2.

📈
Year 2

The payoff arrives

Established populations deliver measurable results: improved nitrogen fixation, better phosphorus solubilization, enhanced root health. Most farms see clear yield differences vs. untreated check rows by year 2.

🏆
Year 3+

Biology does the heavy lifting

Fully established beneficial ecosystem. Farms running Enhance for 3+ seasons report reduced synthetic inputs and measurable organic matter gains. The biology replaces what expensive synthetics used to do.

Results vary by soil type, climate, baseline soil health, and management. These represent typical outcomes across AgConcepts customer farms.

Compatible Crops

CornSoybeansWheatAlfalfapotatoesbarleyVegetablesOrchardsCotton

Select Size

From $15,660

270-gallonSKU: ENH-270G
$15,660
Need a bulk quote for large quantities? →
  • ✓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
35–85°F; protect from freezing
Source Material
7-28-4 NPK formulation with enzyme package, micronutrients, kelp, and humic acid bio-stimulants
Request Certificate of Analysis (COA) →

Not sure how much you need?

Use our free calculator to find the right quantity for your acreage.

Open Rate Calculator →

🚛 Estimate Freight Cost

LTL freight for drums & totes is quoted per order. Select your state for a ballpark estimate.

🌾

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 Enhance often pair it with these products for better results.

ZyDrive

ZyDrive

from $14,040

ZyDrive builds the soil foundation at planting — Enhance completes the system with foliar nutrition at the critical growth stage.

View ZyDrive →
PervaideMax

PervaideMax

from $15,120

PervaideMax handles soil drainage and water penetration while Enhance feeds the crop directly through the leaf.

View PervaideMax →

Farmer Reviews

5.0

1 verified farmer review

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Brian LuttmerVerified Farmer

Washington County, IA · 960 acres · Corn/Soybean, strip-till

October 25, 2025

“Best foliar response I've seen — especially at V4-V6 on soybeans”

Applied Enhance at V4-V6 on soybeans this year. My soybean nodulation was the best I'd photographed in 15 years of farming — root mass, nodule count, everything measurably better. My beans fixed more nitrogen than any season I can remember. The foliar delivery is the key. During that V4-V6 window the plant is driving hard toward reproductive growth and sometimes the roots can't keep up with demand, especially during dry spells. Enhance bypasses that bottleneck entirely — nut…
2 seasons used·cornsoybeansstrip tillnitrogen fixation

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