GROWMARK sells traditional macronutrients, including urea ammonium nitrate solution (UAN), ammonium sulfate, anhydrous ammonia, granular urea, potash, diammonium phosphate (DAP), and monoammonium phosphate (MAP). We also provide custom fertilizer blends and ice melt products to our customers.
Product Category: turf fertilizer
Knox
Knox Fertilizer Company has concentrated on the specialty plant food business since its inception over 68 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.
Lebanon Turf
LebanonTurf provides innovative and leading performance products to the golf and landscape industries in North America and around the world
EC Grow
Our parent company has been in business for over 95 years and EC Grow has been developing strong business partnerships with our customers for more than 30 years. We manufacture a complete line of fertilizers used in the professional turf market and offer private label programs that are tailored to the specific needs of our customers.
EC Grow is one of the largest turf & ornamental fertilizer blenders in the Midwest. With a solid business structure focused on efficiencies, quality, and outstanding customer service, EC Grow can be counted on to deliver product on-time and within specifications.