Facilities. With two locations covering over 500 acres it's easy to see why Northwest Horticulture is a national leader in plug production.

Mount Vernon, WA


Our Mount Vernon facility is approximately 50 miles north of Seattle. A marine climate with cool summers and mild winters.

Mabton, WA


Our Mabton facility is located in a high light area with hot dry summers and cold winters, which is ideal for perennial stock, roses and propagation.