For decades, Everris has been known for applying agronomic knowledge to the practical needs of growers. The company develops plant nutrition solutions for farmers, with related applications in ornamental horticulture and turf management, and works alongside distributors, advisers and growers to shape programs for changing growing conditions.
Melvin Weaver & SonsFounded in 1975 from a Lancaster farmer’s need for dependable crop inputs, family-owned Melvin Weaver & Sons supplies crop protection and nutrition products while helping growers and independent retailers make sound agronomic decisions. The company has grown from Melvin Weaver’s first trailer warehouse into a Lancaster County distribution operation with 100,000 square feet of warehouse space and 250,000 gallons of bulk chemical storage. Now operated by the Weaver family’s second generation, it serves customers throughout the northeastern United States and develops the PowerAG line of micronutrients and adjuvants.LANCASTER, PA
Growers Mineral, CorpFounded in 1955 by an agricultural researcher, a fertilizer marketer and a business manager, Growers Mineral, Corp. produces and sells its non-toxic Growers Mineral Solution liquid fertilizer from Milan, Ohio. The family-owned company still operates from a former 1905 brewery and now serves farmers across 27 U.S. states, Ontario and Quebec. Its program pairs the fertilizer with practical soil-health guidance, on-farm research and educational meetings, carrying the founders’ agricultural approach into a third generation of day-to-day leadership.MILAN, OH
Turf Care Supply, LLCSince 1974, Turf Care Supply has manufactured fertilizer for the turf and ornamental industry, operating the first and largest coated-urea plant in the United States. Its five-facility network supports enhanced-efficiency fertilizer production along with contract packing, toll manufacturing, and private-label programs, while proprietary AMP-XC™ technology extends the company’s product-development reach. In 2026, Spring Valley USA acquired Turf Care Supply’s blending and packaging assets; the Martins Ferry operation continues manufacturing enhanced-efficiency fertilizers under the Allied Nutrients name.BRUNSWICK, OH
Lebanon Seaboard CorporationLebanon Seaboard Corporation has grown from Vernon Bishop’s 1947 purchase of a Lebanon, Pennsylvania, fertilizer plant into a company with six production facilities and more than 250 employees. Still headquartered in Lebanon after more than 75 years, it develops and manufactures turf and garden products for professional grounds managers and homeowners, with its LebanonTurf division known for combining controlled-release fertilizer technology with biological plant nutrition.BINGHAMTON, NY