Product Spotlight Polyon Controlled-Release Fertilizer
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UPDATED:Advice for Controlling Boxwood Blight

Additonal Resources: Boxwood Blight Update: Where we are and where we hope to be. by the ANLA See new updates from the Connecticut Agricultural Experiment Station Boxwood Blight- new Diseas in Connecticut and the U.S. by the Connecticut Agricultural Experiment Station Boxwood Blight has been documented in Europe for several years now  and has just started to take hold…

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Blog, Golf

THE PLAYERS: An Interview with Sponsor and Volunteer Jack Harrell

Jack Harrell III, one of 70 volunteers at The Players, is interviewed in the evening of the third day.

Blog, Horticulture, Turf & Landscape

Fertilization of Palms in the Landscape

Harrell’s Technical Manager Marshall Horsman explains the proper way to fertilize palm trees in a landscape environment.

Marshall Horsman is a Technical Manager for Harrell’s, specializing in tropical horticulture. He has been studying palms and horticulture since the age of 13, when he began traveling to remote areas of Latin America and the Caribbean with his…

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Spreader Calculator

Use our Spreader Calculator to determine the proper spreader setting based on bulk density and/or pounds of product.
Spreader Calculator

Harrell's Product Guides

Harrell's Horticultural Product GuideHorticultural Product Guide