Kamprath Seed

Our Story

In 1964 Kamprath Seed, originally Ramsey Seed Company, was founded in Manteca California. The Ramsey Seed Company was family owned and operated specializing in corn and alfalfa seed sales with an emphasis on pasture and cover crop mixes.  In 1985 the name was changed to Kamprath. After nearly 60 years in the wholesale seed business Kamprath Seed, LP. is a nationwide industry distributor of quality seed of cover crops, forages, pollinators, organics, and erosion mixes. Our staff has over 60 years of seed industry experience to answer your questions and address any concerns.  Our goal is to provide our customers with in-field knowledge to assist with planting decisions. 

Industry Leadership

We take great pride in placing our customers first, by providing them with superior seed. We have established a strong network of dealers in the Western United States to allow easy delivery and affordable access to our high-quality seed and cover crop mixes. Our continued success can be attributed to the seed we source to be the finest quality available. We have access to over 1,000 individual species and unlimited custom mixes. The Kamprath Seed team has 85 combined years of experience in the seed industry.  Their combined years of experience provides a wealth of knowledge to handle customer’s needs and answer their questions

Customer Focused

Customer Focused

Kamprath Seed has been a leading west coast wholesale distributor of irrigated and dryland pasture, forage, and cover crop seeds since 1964. Recently our product lines have expanded to include pollinators mixes, organic seeds, and native species for restoration and erosion control. Kamprath has addressed the changes that have occurred in production agriculture by continuing to introduce new varieties and mixes to meet the changing demands from our customers.