Harrell’s offers custom-blended POLYON® fertilizer solutions that deliver the ideal release rates and nutrients to address your unique needs. We’re able to do this because we own the largest inventory of homogeneous substrates and professional blending components in the industry.
Spontaneous barefoot moments
Powered by POLYON® Controlled-Release Fertilizer
Ready for more consistent, predictable and dependable feeding? The potential for reduced labor, disease and environmental impact? POLYON® controlled-release fertilizer delivers those benefits and many more. All of which translate into the results you care about most.
Watch the video:
POLYON® fertilizer
Benefits at a Glance
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Efficiency
POLYON® is Efficient
POLYON® fertilizer provides consistent, predictable, dependable feeding.
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Pro Environment
Reduced Environmental Impact
POLYON® fertilizer is an environmentally friendly source of nutrients.
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Reduced Labor
Reduced labor
POLYON® requires fewer applications and minimizes labor input.
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Reduced Disease
Reduced disease potential
POLYON® reduces disease potential by providing a more uniform and consistent plant nutrition delivery process.
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Moisture Agnostic
Not affected by moisture
POLYON®'s patented reactive layer coating (RLC) meters out nutrients via temperature-activated diffusion.
“All of my accounts get two heavy applications of Harrell’s POLYON® fertilizers per year which keeps each property as green as it can be. Truly awesome!”
Mike Dukette,
Owner
Double Green, LLC
The Science of
POLYON®
What it is and how it works
The key to the consistent, gradual release of POLYON® fertilizer is all in the exclusive, polymer membrane that coats each granule.
Custom POLYON® blends from Harrell’s
Because off the shelf is never on the mark.
Map it
before you apply it
with POLYGRAPH®
Using our proprietary POLYGRAPH® program, your Harrell’s Turf & Landscape Specialist can help you dial in just the right prescription for your need. In fact, POLYON® is so predictable its performance can be mapped out and evaluated even before applying the product!
Factors and influences to be considered when customizing your POLYON® prescription:
- Average temperature - critical factor since the release of POLYON® nutrients is activated by temperature.
- Desired release rate - number of polymer coatings can be manipulated for precise timing of nutrient release.
- Dosage - application rates, plus combination and percentage of nutrients.
- Regionality - accounting for climate, pests, turf type, etc.
POLYON® is 100 percent guaranteed.
At Harrell’s, we not only believe that the POLYGRAPH® will give you the exact prescribed results, we will guarantee that POLYON® will last the promised weeks of greening or Harrell’s will supply you a product at no charge to complete the guaranteed time period.
Where you can get POLYON®
Contact your Harrell’s Turf Specialist today to create a fertility program customized to your turfgrass needs.
POLYON®
fromHarrell’s
Feeding your success.
POLYON®
fromHarrell’s
Feeding your success.
POLYON® fertilizer from Harrell’s has been America’s premier controlled-release fertilizer for turfgrass applications, since 1992.
Industry-proven, grower trusted. Used with confidence for its predictable performance, labor-saving and earth-friendly benefits. Supported by relationship-driven sales and technology professionals 100% committed to helping you achieve the best possible results.
No fertilizer on the market feeds your success like POLYON®. Let us prove it to you. Contact your Harrell’s Turf Specialist today to create a fertility program customized to your turfgrass needs.
Our Vice Presidents of Golf Course Sales and Marketing are Greg Nicoll, Nick Spardy, and Jack Harrell, III.
Since 1941, Harrell’s has
consistently provided a superior quality product, a refreshing level of ingenuity and
unparalleled service – all backed by integrity and Christian-based values. It is a
combination that has propelled Harrell’s to the forefront of our industry.