Northwest Research and Extension Center

Visit the sweetpotato trial fields at the WSU Northwest Research and Extension Center in Mount Vernon to see side-by-side comparison of common commercial varieties, Washington farmer recommended varieties, new wireworm resistant lines and unreleased breeding lines from the USDA sweetpotato program that are being assessed for western WA growing conditions. Samples of each variety will be harvested for viewing and harvest equipment will be on display. Results of NWREC trials will also be discussed. When: September 7th, 2023 @ 2pm…