Past EventsWSU Tree Fruit | Washington State University Skip to main content Skip to navigation

Loading Events

← Back to Events

WSU-Prosser Roza Orchard

+ Google Map
53002 N. Crosby Rd.
Prosser, WA 99350 United States

Instead of turning right at the gate on Crosby Rd (former entrance), keep driving north and turn right on W Kuhlman Rd, the new entrance is 0.7 miles to the east. We will put up our Field Day sign.

April 2016

WA 38 Spring Field Day ROZA

April 7, 2016 @ 10:00 am - 11:30 am
WSU-Prosser Roza Orchard, 53002 N. Crosby Rd.
Prosser, WA 99350 United States
+ Google Map

If you missed this event, check out the preliminary research results on Cosmic Crisp™ WA38 growth characteristics and management recommendations here. For growers planning to plant the eye catching, crisp and juicy Cosmic Crisp™ WA38 this is your opportunity to learn current horticulture recommendations. See what the trees and bloom look like in spring. Discover the top things we have learned from this trial. Learn management recommendations including planting distance, vigor control, pruning, and managing bloom for sufficient fruit. Coming up soon Watch…

Find out more »

September 2016

WA 38 Fall Field Visit – Prosser

September 14, 2016 @ 10:00 am - 12:30 pm
WSU-Prosser Roza Orchard, 53002 N. Crosby Rd.
Prosser, WA 99350 United States
+ Google Map
Free

Join us to discuss horticulture and storage of WA 38 (Cosmic Crisp™), WSU’s newest breeding program release. Observe tree response to mechanical pruning and string thinning. Discuss sunburn. Review harvest planning and storage decisions based on maturity. Observe tree response to tree rejuvenation. Discuss water stress response. The tour will begin at the WSU ROZA field plots and move to Allan Brothers / Yakima Valley Orchards on N Aller Rd north off of Hanks Rd at 11:30 am. Directions to…

Find out more »

September 2017

Canceled WA 38 Horticulture Field Day

September 6, 2017 @ 3:00 pm - 4:30 pm
WSU-Prosser Roza Orchard, 53002 N. Crosby Rd.
Prosser, WA 99350 United States
+ Google Map
Free

WA 38 in a European V system at WSU’s ROZA orchard in Prosser. Due to the later season this year the Prosser location will have to be canceled. Please join us for the Sept 27 event in Rock Island. We apologize for the inconvenience but Mother Nature is in charge sometimes.   The second field day event, WA38 Tips to Optimize Fruit Quality, will be on September 27, 2017, at the WSU Sunrise Orchard in Rock Island. View event description here.

Find out more »

September 2018

WSU WA 38 Field Day – Roza Orchard Prosser

September 11, 2018 @ 10:00 am - 11:30 am
WSU-Prosser Roza Orchard, 53002 N. Crosby Rd.
Prosser, WA 99350 United States
+ Google Map
Free

There will be two opportunities to view WSU WA 38 test blocks. The first event will be from 10 am to 11:30 am at the Roza Orchard at WSU Prosser. The map directions for this location are below. The second will be held at the WSU Sunrise orchard from 3 pm to @ 4:30 pm. Please see the Sunrise Orchard event for map directions. Free Event - No registration needed!    

Find out more »

July 2019

Columbia Basin Tree Fruit Club – July 23

July 23, 2019 @ 3:00 pm - 6:00 pm
WSU-Prosser Roza Orchard, 53002 N. Crosby Rd.
Prosser, WA 99350 United States
+ Google Map
Free

Because we love to be outside at this time of the year, our next meeting will be a Field day at the WSU Roza research farm to show several ongoing research projects and meet with researchers working on tree fruit solutions for our industry. The discussions and demonstrations will include: Prashant Swamy with an update on Powdery Mildew and fungicide resistance. Scott Harper will guide us in the search and current strategies to manage Little Cherry disease. Per McCord, Stone…

Find out more »

October 2019

WA 38 Cosmic Crisp® Maturity Field Days – Prosser

October 2, 2019 @ 1:00 pm - 3:00 pm
WSU-Prosser Roza Orchard, 53002 N. Crosby Rd.
Prosser, WA 99350 United States
+ Google Map

If you are going to harvest WA 38 trees this season please attend at least one of these seven field days. We will discuss fruit sampling, starch analysis, and how to use the new Cosmic Crisp® starch scale. Dr. Ines Hanrahan, WTFRC will lead the demonstration and discussion. This afternoon's event: Wednesday, Oct 2, 1-3pm WSU-Prosser Roza Orchard Instead of turning right at the gate on Crosby Rd (former entrance), keep driving north and turn right on W Kuhlman Rd, the…

Find out more »
+ Export Events
Washington State University