The test garden originated in Yakima in the 20's, was bought and moved by Austin Morgan in the early forties to Walla Walla and then moved north to St. John by Leifters in the late 80's. These are well tested iris! We sell cut flowers, potted iris and iris rhizomes. We open in the spring when the irises bloom, send an email for verification.
Listing last updated on
Jan 21, 2025
Thanks — we'll take a look.
Thanks — we'll take a look.
Market Channels
You can find us at:
Schedule and Location:
Lewiston Farmers' Market June-Sept 3-7pm
D' Street Parking Lot
Schedule and Location:
16047 Highway 12, 8 miles west of Clarkston towards Pomeroy
Open during bloom season late April through early June
Open during bloom season late April through early June
Schedule and Location:
16047 Highway 12, 8 miles west of Clarkston towards Pomeroy
Upcoming Events
No Events on File
The Iris Test Garden is located on Wilson Banner Ranch. If you are looking for a specific iris feel free to send us an email. We no longer ship, but if you are in the area, call ahead to make an appointment and we will do our best to find your rhizome!
Contact Information
Location:
16397 Highway 12
Clarkston, WA 99403
16397 Highway 12
Clarkston, WA 99403
Website: