About Us

John Maurer, the founder of Evergreen Growers Supply LLC, started assisting growers in understanding pest control and plant health in 1980. At first, John solely distributed fertilizers and synthetic pesticides. However, since the early nineties, Evergreen Growers Supply has almost exclusively advised customers of the use of beneficial insects and nonsynthetic pesticides.

DDT and other pesticides in common use in the 1940s through the 1990s have been banned, phased out, or avoided as health and environmental concerns have grown. In addition, as growers have adopted a variety of nonchemical means in efforts to reduce their pesticide use, beneficial insects are increasingly adopted as a more efficacious and cost-effective choice. As a result, Evergreen Growers Supply has been honored to partner with the best growers for over two decades. We seek to develop practices that reduce the risk to ourselves and the environment and can help produce higher-quality crops.


Our Mission is to assist growers in integrating biocontrol into their protocols, supplying the highest quality products for the long-term benefit of our customers.

Our Vision is to be the biocontrol products supplier of choice, offering sustainable solutions for plant protection to growers of all crops and sizes through cost-effective programs, exceptional customer service, and ongoing support.

We want our Commitment to preserving the planet and healthy communities to be reflected in each plant grown with beneficial insects and lower-risk fungicides and insecticides.