UI Extension, Boundary County

UI Extension, Boundary County Providing practical education you can trust to help people, businesses and communities in Boundary Welcome to University of Idaho Extension, Boundary County.

Our staff is committed to addressing local agricultural, natural resource, youth, family, community and environmental issues with researched-based education. We serve as a bridge between the needs of the community and the knowledge and resources available throughout the university, working to solve problems at the local level.

06/19/2026
Join us for a free, virtual class, Air Frying Fun!, on Thursday, July 16th at 11 a.m. PT/12 p.m. MT. Learn the basics of...
06/12/2026

Join us for a free, virtual class, Air Frying Fun!, on Thursday, July 16th at 11 a.m. PT/12 p.m. MT. Learn the basics of air frying and how simple it can be to air fry a quick meal. Register to attend: bit.ly/air26.

06/11/2026
Yesterday Boundary County Master Gardeners got to tour some awesome farms and gardens in Lincoln County Montana, capped ...
06/11/2026

Yesterday Boundary County Master Gardeners got to tour some awesome farms and gardens in Lincoln County Montana, capped off with a tour of the Libby Dam! Great time and opportunity to learn about some of the goings-on upriver on the Kootenai! Hoot owl farm in Libby is particularly cool and sells alot of great produce around the Libby area.

06/07/2026

Boundary county is expecting low temperatures tonight (Saturday, June 6th) and especially tomorrow night (Sunday June 7th). Certain colder microclimate parts of the valley may experience frosts. Protecting sensitive, warm season crops (like tomatoes, peppers, eggplants, ect) with season extension implements may be wise. Read more about season extension methods here-

Join us at 1:00 PM on July 15th to learn identification, biology and ecology of Idaho's most common native forest trees....
06/04/2026

Join us at 1:00 PM on July 15th to learn identification, biology and ecology of Idaho's most common native forest trees. To register go to https://marketplace.uidaho.edu/ (click on Extension Forestry) or call 208-245-2422.

It's fireblight season! Fireblight is a common bacterial disease generally affecting apples and pears. Warm and wet cond...
06/04/2026

It's fireblight season! Fireblight is a common bacterial disease generally affecting apples and pears. Warm and wet conditions in spring can facilitate fireblight infection and spread. Symptoms often show up as dead leaves and curled stems ("shepherds crook"), oozing, cankers, and discoloration.

Pruning is one of the most effective methods to control fireblight during the growing season. In at least 2 year old trees, prune infected branches by cutting at least 12 inches below the obviously infected portion. Bacteria can spread quickly through young trees and pruning may not be effective.

Read more about fireblight in the publications below;

https://ipm.ucanr.edu/home-and-landscape/fire-blight/

https://content-hub.uidaho.edu/api/public/content/ea9f69ebe9f94a11a2b16b7507752eb9?v=d5a22c5a

https://treefruit.wsu.edu/crop-protection/disease-management/fire-blight/

Fire blight development is influenced primarily by seasonal weather. When temperatures of 75° to 85°F are accompanied by intermittent rain or hail, conditions are ideal for disease development. The succulent tissue of rapidly growing trees is especially vulnerable; thus excess nitrogen fertilizati...

UPDATE- this event has been canceled due to inclement weather on Tuesday, June 9th 2026Join us next Tuesday for an aweso...
06/02/2026

UPDATE- this event has been canceled due to inclement weather on Tuesday, June 9th 2026

Join us next Tuesday for an awesome nature walk up the Smith Creek Canyon, learn about native plants, local history, agriculture and forestry in Boundary County. Led by Master Gardener and former Porthill agriculture officer Scot Anderson. Please call, email, or come into the office to register (see below). We will be carpooling up to Smith Creek from the extension office (by Far North).

Address

6791 B Main Street, PO Box 267
Bonners Ferry, ID
83805

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12082673235

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