General

Dear Stakeholders, We have an updated material sales fee schedule as of January 1, 2024. If you have any questions, please email cpcnw@wsu.edu. 2024 Material Sales Fee Schedule Thanks, CPCNW Staff

Dear CPCNW Stakeholders, With spring finally here, we are taking the opportunity to apprise you of recent achievements and developments at CPCNW in the attached letter. We wish you all a prosperous 2023. Sincerely, Clean Plant Center Northwest CPCNW 2023 Letter to Stakeholders

The CPCNW will be closed for the winter holidays between the 25th of December 2023 and the 1st of January 2024. During this time will we be unable to respond to any correspondence.

Dear Stakeholders, As we relayed to you all in May this year, the Clean Plant Center Northwest has been working through the discovery of virus contamination in seedling rootstocks used by the program for the last several decades. Earlier this year we identified and repeatedly re-tested promising public rootstock lines and sent them to a […]

Clean Plant Center Northwest now offers new hop products and varieties for the Winter/Spring 2023 sales period. Starting October 1, 2022, CPCNW will begin taking orders for hop rhizomes, tissue culture micropropagules, and plug flats for 2023 quarter one delivery. For more information, visit our Available Materials – Hop page or contact us today.

Dear Stakeholder, As stated in the stakeholder letter sent out last Friday, April 15th, 2022, the CPCNW has rolled out an updated fee schedule effective April 1st, 2022. Sincerely, Clean Plant Center Northwest CPCNW Fee Schedule, April 2022

Dear Stakeholder, With spring finally here, we are taking the opportunity to apprise you of recent achievements, discoveries and developments at the CPCNW in the attached letter. We also wish to apprise you of policy changes at the center, and changes to regulatory protocols that you should be aware of that may affect those stakeholders […]

The winter sales season for dormant fruit trees and grapevines is closed. The Clean Plant Center Northwest will not be accepting any more dormant wood orders for the 2022 season. Spring sale season for cuttings will open on March 1st, 2022. For any questions, contact cpcnw@wsu.edu.