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"At Harrell’s, one priority defines our approach to business: to contribute to your success in as many ways as possible – day in and day out.

It’s about being there for you when the others have moved on to the next “selling opportunity.” Making your problems our own. Bringing you thoughtful, customized solutions on every pallet we deliver. Leveraging technology to help you predict and manage the challenges of trying to grow a better world.

Based in Lakeland, Florida since 1941, Harrell’s is a leading producer and distributor of customized, agronomic solutions – not merely “products.” This includes nutritional solutions in both granular and liquid form to help your turf, landscape and plants grow and thrive. We also specialize in delivering solutions to help protect your world from pests, environmental threats and climate extremes. Naturally, we have production and storage facilities throughout the country to ensure timely, efficient shipments.
Harrell's celebrated 75 years in 2016. Over the years, our Core Values haven't changed. We still believe in taking care of people. With that in mind, effective midnight September 30, 2016, Harrell's became an employee owned company. Through Harrell's Employee Stock Ownership Plan (ESOP), Harrell's remains a privately owned company. Our common stock is not publicly traded on a stock exchange, so it does not have a ""ticker"" symbol. Only eligible active employees own stock in Harrell's."

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0-0-18 POLYON

0-0-50 Micro POLYON

0-0-20 POLYON

Harrell's 0-0-30 Poly, Micro gives a professional all the things you want from a fertility program: consistent, predictable feeding that lasts for months with one application.

Harrell's 0-0-30 Poly, Micro

Harrell's 0-0-40 Mini will spread evenly - with no streaking - for consistent growth all season long.

Harrell's 0-0-40 Mini

Harrell's 0-0-0 90 Sulfur Reg is a minor fertilizer.

Harrell's 0-0-0 90 Sulphur Reg

0-0-20 POLYON® K-Mag 3-4 Mo Reg is a regular (approx 200-240 SGN) fertilizer.

0-0-20 POLYON® K-Mag 3-4 Mo Reg

0-0-50 Micro Polyon® SOP is a controlled-release fertilizers, with their trademarked green color, give a professional all the things you want from a fertility program: consistent, predictable feeding that lasts for months with one application.

0-0-50 Micro POLYON® SOP

Harrell's 0-0-0 Booster Plus w/ 0.20% Talstar is a insecticide fertilizers.

Harrell's 0-0-0 Booster Plus w/ 0.20% Talstar

Harrell's 0-0-4 Leonard's Minors Mix will spread evenly - with no streaking - for consistent growth all season long.

Harrell's 0-0-4 Leonard's Minors Mix

Harrell's 0-0-20 with .15 Dimension Micro provides preemergence and early postemergence control of crabgrass, and season-long control of crabgrass, goosegrass, foxtail, spurge and Poa annua. With multiple formulations, including the water-based Dimension 2EW, Dimension can be used over the top of field- and container-grown nursery and landscape ornamentals, and in established lawns, golf course fairways, roughs and tee boxes, and commercial sod farms.

Harrell's 0-0-20 with .15 Dimension Micro

0-0-18 POLYON® K-Mag, Gran is a controlled-release fertilizers, with their trademarked green color, give a professional all the things you want from a fertility program: consistent, predictable feeding that lasts for months with one application.

0-0-18 POLYON® K-Mag, Gran

Harrell's

"At Harrell’s, one priority defines our approach to business: to contribute to your success in as many ways as possible – day in and day out.

It’s about being there for you when the others have moved

Harrell's - Customized Solutions - Agronomic Solutions - Knowde

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Harrell's 0-0-45 Poly SOP Mini gives a professional all the things you want from a fertility program consistent, predictable feeding that lasts for months with one application.

0-0-45 Poly SOP Mini Safety Data Sheet

0-0-45 Poly SOP Mini Safety Data Sheet - Harrell's

Harrell's 0-0-45 Poly SOP Mini

Harrell's 0-0-45 Poly SOP Mini - Fertilizers - Potassium Salts

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