Knox Fertilizer Company has concentrated on the specialty plant food business since its inception over 70 years ago. Products produced at Knox Fertilizer Company are solely for the enhancement and maintenance of quality turf and ornamental plants for residential, commercial, and recreational sites. The Knox Fertilizer Company is proud to serve the professional turf markets, as well as the consumer plant food and lawn food segments.Shop All Knox Fertilizer ProductsVisit Knox Fertilizer Website
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