Clean Plant Center Northwest

Welcome to the Clean Plant Center Northwest

The Clean Plant Center Northwest (CPCNW) is a part of the National Clean Plant Network and is based at Washington State University (WSU) Irrigated Agriculture Research and Extension Center in Prosser, Washington.

The CPCNW has a new online platform for finding out about clean plants and our services, seeing what propagative material we have available, placing orders, and for management of cultivars to be tested and cleaned. Please click on the button to the right to access the portal.