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Oct. 17: Dedication of new plant growth facility

By Scott Weybright, College of Agricultural, Human & Natural Resource Sciences

Young-wheat-in-greenhouse-webPULLMAN, Wash. – When it comes to breeding new wheat varieties, efficiency is key.

“If we can be more efficient in the greenhouse, that translates into better genetic lines that we can look at in field conditions,” said Arron Carter, Washington State University’s winter wheat breeder. “That means better products get out faster with better information for growers.”

To help increase efficiency, WSU and the Washington Grain Commission funded the new $15 million Washington Grains Plant Growth Facility on the WSU Pullman campus.

The new facility (bays on the right) expands greenhouse space for small grains on the Pullman campus by approximately 50 percent. (Photos by Scott Weybright, WSU CAHNRS)

A dedication ceremony will start at 10 a.m. Saturday, Oct. 17, and will include graduate student-led tours of the facility.

Besides wheat, the greenhouses will be used for research on new varieties of barley. According to the Washington Grain Commission, small grains such as wheat and barley directly contribute over $1.1 billion annually and over 3,700 jobs to Washington’s economy.

“This is a state-of-the-art facility that will provide major benefits to our wheat and barley breeders, and from them to the entire state,” said Kimberlee Kidwell, acting dean of the College of Agricultural, Human and Natural Resource Sciences.

“We’re grateful to have an opportunity to partner with the Washington Grain Commission to advance our capabilities to conduct farmer-relevant research,” said Kidwell, who began her career at WSU as a spring wheat breeder.

The new building, which is attached to the Plant Growth Facility on Wilson Road in Pullman, adds 7,200 square feet of greenhouse space in 12 bays. It adds a seed storage area, a specialized room for herbicide studies and new lab space for breeders and other faculty, students and staff, among other benefits.

Breeders and researchers are already using the new greenhouse space to grow and experiment on new wheat varieties.

The major small grains research greenhouse is almost 20 years old, and “it was starting to feel pretty cramped,” said Dan Dreesmann, the plant growth facility manager.

The air handler systems and controls for the new building are computer controlled, and Dreesmann said everything can be operated remotely.

“It’s been a crazy couple of years, with the upgrades to the original facility plus this new space,” he said. “But it will be worth it to make things easier for the researchers. They were really eager to get in there and start working.”

Carter appreciates the help for his breeding program.

“We needed this space,” he said. “Both for developing new varieties and studying the genomic possibilities, we have to keep pace with new technologies. We wouldn’t be able to do that without this facility. We’re happy to be in here and using it.”


Arron Carter, WSU winter wheat breeding, 509-335-6198,
Hailey Rupp, WSU Foundation events, 509-335-2103,
Scott Weybright, WSU CAHNRS communications, 509-335-2967,



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