soil amendments

JPW Fertilizer

Founded by John Westbrook, JPW Fertilizer is committed to providing the best products for complete plant nutrition based on carbon fertilization. Located in Orange, California, JPW provides service primarily to Orange County but also to surrounding areas. Services include site evaluations, soil testing and consulting for any horticultural application.

John’s industry experience includes landscape construction and maintenance as well as working in product distribution for major suppliers of horticultural products for over forty years.

His educational background is a B.S. degree in Environmental Horticulture with minors in Soil Science and Agronomy from California State Polytechnic University, Pomona, California.

John also holds California state licenses as a Pest Control Advisor and a Qualified Applicator.

agricultural supply