WA 38 Fall Field Visit – Prosser

WA 38 Fall Field Visit

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.

10:00 a.m. – The tour will begin at the WSU ROZA field plots
11:30 a.m. – Move to grower fields on N. Aller Rd.


Directions to WSU ROZA Orchard: 53002 N. Crosby Rd., Prosser, WA 99350 United States

Take N. Gap Road North from Prosser, Turn East (right) onto King Tull Rd. Turn left (north) onto Hinzerling, then turn right (east) onto McCready. Follow McCready until Crosby Rd. Turn left (north) onto Crosby Rd. Follow N Crosby Rd crossing over Hanks and then Evans Rd. The WSU ROZA Farm will be on your right between Evans and W Kuhlman Rd.


Event Contacts:

Ines Hanrahan
 hanrahan@treefruitreseaarch.com
Karen Lewis kmlewis@wsu.edu
Stefano Musacchi stefano.musacchi@wsu.edu
Tom Auvil auvil@treefruitresearch.com
Kate Evans kate_evans@wsu.edu
or call WSU Tree Fruit Research & Extension Center at 509-663-8181