Harrell’s is committed to helping specialty agriculture growers optimize yields, improve crop quality, and protect their investment. Whether you're growing citrus, berries, watermelon, sugarcane, or other high-value crops, our science-backed nutrition solutions are designed to support your operation’s unique needs.
As the sole United States manufacturer and distributor of POLYON® controlled-release fertilizer we can provide the unparalleled access to customization, technical support, and customer care you need for sustainable, profitable growth. Partner with Harrell’s and experience the difference that a true partner for success can make for your farm.
STRAWBERRY
WATERMELON
PEPPERS
TOMATOES
“We have used Harrell’s POLYON® Fertilizer for over 20 years. I feel like the block we had it in during the 2015-2016 strawberry season was one of the best blocks of strawberries in Hillsborough County, Florida. I stand by the product and will be using it again this year.”
-Matt Parke, Owner | Parkesdale Farms
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Harrell's Is Your
Partner For Success
PH.D'S INNOVATING
PRODUCTS AND
PROGRAMS
INVENTORY ENSURING
PRODUCTS STAY
STOCKED
REPS WITH
FIRST-HAND FIELD
EXPERIENCE
OPS & DRIVERS
DELIVERING THE
GOODS
IT PROVIDING
PROPRIETARY
TECH
CORPORATE TEAMS
SUPPORTING
IT ALL
Harrell’s is the exclusive United States owner,
formulator and distributor of POLYON®
controlled release fertilizer.
CONNECT WITH YOUR REP
Our Knowledge Your Growth
In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.
TEAM HARRELL'S
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Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW
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STAY EQUIPPED
Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW
