Camas Prairie Winter Canola Tour
Camas Prairie Winter Canola Tour and PNW Canola Association will be held on Wednesday, May 27 starting at 7:30 a.m. PT.
All farmers and ranchers, agri-support personnel and other interested persons are welcome to attend the breakfast, hosted by PNWCA and Idaho Oilseed Commission, and crop tour to learn about prairie area canola production.
Tour topics include winter canola varieties, plant health, market updates and agricultural drone applications. Speakers will include University of Idaho personnel, local farmers and industry representatives.
Cost is free
Please preregister by May 21 by emailing lewis@uidaho.edu or call 208-937-2311.
Extension Event Type: Event. County Office Calendars: Idaho. Latah. Lewis. Clearwater. Nez Perce. Nez Perce Reservation. Extension Programs: Food Production Systems.
Wednesday, May 27, 2026.
American Legion Post 38
31 E Lorahama St
Craigmont, ID 83523.
Landscaping for Fire Prevention
Forest homeowners learn how to make their home site less likely to burn and easier for firefighters to access in the event of a local forest fire.
Registration: https://marketplace.uidaho.edu/C20272_ustores/web/product_detail.jsp?PRODUCTID=5838
Cost: $10
Contact: Lauren King, Email: laurenking@uidaho.edu or Phone: 208-245-2422.
Extension Event Type: Event. County Office Calendars: Benewah. Bonner. Boundary. Clearwater. Coeur d'Alene Reservation. Idaho. Latah. Kootenai. Nez Perce. Nez Perce Reservation. Shoshone. Extension Programs: Forestry. Panhandle Forestry.
Wednesday, May 27, 2026, 6:30 PM – 9:30 PM.
CDA Tribe Natural Resources Building Conference Room
402 Anne Antelope Dr.
Plummer, ID 83851.
For more info visit marketplace.uidaho.edu. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, May 28, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Restoring Landscapes: From Seeds to Success Monthly Webinar
Restoring Landscapes: From Seeds to Success Monthly Webinar
Registration: https://uidaho.zoom.us/webinar/register/WN_oViikl4zQ4WQpaYGrb9fhg#/registration
Cost: Free
Contact: Lauren King, Email: laurenking@uidaho.edu.
Participate Online: https://uidaho.zoom.us/webinar/register/WN_oViikl4zQ4WQpaYGrb9fhg#/registration. Extension Event Type: Event. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Forestry. Panhandle Forestry. Garden, Horticulture and Small Farms. Small Acreage.
Thursday, May 28, 2026, 1:00 PM – 2:00 PM.
For more info visit uidaho.zoom.us. Sustainable Gardens Bike Tour
How can we shape our cities to be greener, cooler and a better place to live? Join the Sustainable Gardens Bike Tour to find out.
Hosted by University of Idaho Extension and the Boise Bicycle Project, this free tour will visit three local gems: the MK Nature Center, the Laura Moore Cunningham Arboretum and the Mary Grunewald McGown Pollinator Garden in east Boise. We'll learn from local experts on how trees and urban habitat are the key to biophilic design, working with biology to make cities a better place to live. Registration required, limited spots available. If you feel inclined, bring a picnic dinner you can eat on the go.
Bring your bike, meet us at BBP at 5:30 p.m. MT and we’ll roll shortly after.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, May 28, 2026, 5:30 PM – 8:00 PM.
Boise Bicycle Project
1027 S Lusk Street
Boise, ID 83706.
For more info visit marketplace.uidaho.edu. 2026 Southern District Small Borer Shoot
4-H
To register, go to Z-Suite. Registration Deadline: May 28. Equipment check-in is at 8 a.m. with the event starting at 9 a.m. Must be a current 4-H enrolled member to participate. Open to ages 8-18. Must be 8 by Jan. 1, 2026. Specific event details are being finalized and can be found on Zsuite. Contact canyon@uidaho.edu or call 208-459-6003 with questions.
Extension Event Type: Event. County Office Calendars: Payette. Owyhee. Gem. Canyon. Ada. Washington.
Saturday, May 30, 2026.
Nampa Rod and Gun Club - 7990 Bennett Rd. Nampa, ID 83686.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, June 1, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
IPM Hands-On Workshop
A hands-on field experience where participants explore real-world crop, pest, weed and disease issues through interactive stations and guided walks. Build practical, field-ready skills that help you better support your growers and communities. This is not just a training — it's an experience designed to connect knowledge with action. Cost is free. To register, go to: bit.ly/IPMworkshopParma. With questions, call 208-459-6003.
Extension Event Type: Event. Field Day. County Office Calendars: Ada. Adams. Canyon. Elmore. Gem. Gooding. Idaho. Owyhee. Payette. Twin Falls. Valley. Washington. Jerome. Extension Programs: Pest Management. Food Production Systems.
Tuesday, June 2, 2026, 8:00 AM – 5:00 PM.
Parma Research and Extension Center
University of Idaho
29603 U of I Ln
Parma, ID 83660.
For more info visit forms.cloud.microsoft. Landscaping for Fire Prevention
Forest homeowners learn how to make their home site less likely to burn and easier for firefighters to access in the event of a local forest fire.
Registration: https://marketplace.uidaho.edu/C20272_ustores/web/product_detail.jsp?PRODUCTID=5839
Cost: $10
Contact: Lauren King, Email: laurenking@uidaho.edu or Phone: 208-245-2422.
Extension Event Type: Event. County Office Calendars: Benewah. Bonner. Boundary. Clearwater. Coeur d'Alene Reservation. Idaho. Latah. Kootenai. Nez Perce. Nez Perce Reservation. Shoshone. Extension Programs: Forestry. Panhandle Forestry.
Wednesday, June 3, 2026, 3:00 PM – 6:00 PM.
University of Idaho Boundary County Extension Office
6791 B, 6791 S Main St,
Bonners Ferry, ID 83805.
For more info visit marketplace.uidaho.edu. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, June 4, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Roots & Wings Nature Club
Join the club today. Hands-on garden fun for kids across spring, summer and fall.
Plant, grow and harvest your own veggies while exploring nature through stories, observation and simple cooking activities. Register your child to attend one or all of the six free classes. Go to: bit.ly/KidzGarden26 to sign-up.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Friday, June 5, 2026, 10:00 AM – 12:00 PM.
Canyon Springs Community Garden - 10568 Hwy. 44, Middleton, ID 83644.
For more info visit forms.cloud.microsoft. Register for Preserve@Home
Interested in learning safe, effective food preservation methods from home? Join Preserve @ Home, an online food preservation course designed to teach participants how to produce high-quality preserved foods while learning the science behind food preservation and food safety.
Includes downloadable lessons, live chats with instructors, discussion boards, and quizzes.Class Starts: June 11, 2026, Registration Deadline: June 8, 2026, Cost: $35 plus supplemental materials, Click the link to register and pay: bit.ly/PreserveAtHome26
Contact Franklin County Extension for more information: 208-852-1097 or lsant@uidaho.edu.
Extension Event Type: Event. Deadline. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Community Development. Food Safety (Processors). Garden, Horticulture and Small Farms. Nutrition, Health and Wellness.
Monday, June 8, 2026.
For more info visit bit.ly. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, June 8, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
CANCELLED - Huckleberries of the Northwest: June 9th and 10th
Join us for a two-day workshop dedicated to the popular northwest species, the huckleberry. This opportunity for forest managers, ecologists, researchers, natural resources professionals and other huckleberry enthusiasts to connect with the current research and stewardship of huckleberry in the region.
Topics covered will include:Propagation, Ecology & Silvicultural Pollinators, Ethnobotanics, Local Field Trip, Cost: $100 per person (includes lunch).
Registration Deadline: May 28, 2026
Questions: Please contact Lauren King, Extension Educator, University of Idaho Extension - Benewah County. 208-245-2422 or laurenking@uidaho.edu.
Extension Event Type: Event. County Office Calendars: Benewah. Bonner. Boundary. Clearwater. Coeur d'Alene Reservation. Idaho. Latah. Kootenai. Nez Perce. Nez Perce Reservation. Shoshone. Extension Programs: Forestry. Panhandle Forestry.
Tuesday, June 9, 2026 – Wednesday, June 10, 2026.
For more info visit marketplace.uidaho.edu. Protecting Your Ash from Emeral Ash Borer
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, June 9, 2026, 6:00 PM – 7:00 PM.
Garden City Library
6015 N Glenwood St
Garden City, ID 83714.
Leafhoppers - Idaho Home Garden Tips
Description: leafhoppers have been an extremely prevalent pest in Idaho the last couple years, learn how to identify and control leafhoppers in your own garden.
Free event, no RSVP required.
Contact: lallen@uidaho.edu.
Participate Online: https://uidaho.zoom.us/j/92616335377. Extension Event Type: Event. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, June 9, 2026, 7:00 PM – 8:00 PM.
Weed Science Tour Moscow
Research trials on Weed Management
Please let us know if you will be staying for lunch
Contact: Joan Campbell, jcampbel@uidaho.edu.
Extension Event Type: Event. Field Day.
Wednesday, June 10, 2026, 8:30 AM – 1:30 PM.
University of Idaho Parker Farm
1025 Plant Science Road, Moscow Idaho.
IACAA 2026 Summer Meeting
Attention all Idaho Association of County Agricultural Agents. Join us for the 2026 IACAA Summer Meeting. Interested in presenting? Submit a title, a 250-word (or less) abstract and your preferred presentation length (15 or 30 minutes) to Colburn Field at cfield@uidaho.edu by May 30. Accepted presentations will count as a peer-reviewed state presentation on your CV — take the opportunity to share your expertise.
Register at: bit.ly/IACAAmeeting26
Cost: $35 per person. No credit cards accepted. Make checks payable to CCEO and mail to:
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Extension Event Type: Event. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Food Production Systems. Food Safety (Processors). Pest Management. Seed Potato Research. Small Acreage. Garden, Horticulture and Small Farms. Water.
Wednesday, June 10, 2026, 1:00 PM – 5:00 PM.
Caldwell Research & Extension Center
University of Idaho
1904 E. Chicago St.
Caldwell, ID 83605.
IACAA 2026 Summer Meeting
Attention all Idaho Association of County Agricultural Agents. Join us for the 2026 IACAA Summer Meeting. Interested in presenting? Submit a title, a 250-word (or less) abstract and your preferred presentation length (15 or 30 minutes) to Colburn Field at cfield@uidaho.edu by May 30. Accepted presentations will count as a peer-reviewed state presentation on your CV — take the opportunity to share your expertise.
Register at: bit.ly/IACAAmeeting26
Cost: $35 per person. No credit cards accepted. Make checks payable to CCEO and mail to:
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Extension Event Type: Event. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Food Production Systems. Food Safety (Processors). Pest Management. Seed Potato Research. Small Acreage. Garden, Horticulture and Small Farms. Water.
Thursday, June 11, 2026, 9:00 AM – 12:00 PM.
Caldwell Research and Extension Center
University of Idaho
1904 E. Chicago St.
Caldwell, ID 83605.
For more info visit bit.ly. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, June 11, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Parma 100th Anniversary Celebration
Join the University of Idaho Parma Research and Extension Center as we celebrate 100 years of serving the community and the state’s agricultural industry.
Activities will include: Facility tours , Meet the experts , Research highlights,
Cost is free and RSVP is not required
Please contact the Parma Research and Extension Center at 208-722-6701
Feel free to share this event — https://go.uidaho.edu/parma-100.
Extension Event Type: Event. County Office Calendars: Canyon.
Friday, June 12, 2026, 12:00 PM – 2:00 PM.
Parma Research and Extension Center
University of Idaho
29603 U of I Lane, Parma.
For more info visit www.uidaho.edu. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, June 15, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
The Warm Welcome Club
You are warmly invited to join our free, monthly workshops - a fun and welcoming place to get creative, learn something new, connect with others, and make lasting friendships! Let us know if you're planning to attend one of more of the free workshop by calling or emailing our office at 208-459-6003 or canyon@uidaho.edu.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Community Development. Dementia Friends. Nutrition, Health and Wellness.
Wednesday, June 17, 2026, 10:30 AM – 12:00 PM.
UI Extension, Canyon County - 501 Main St. Caldwell.
Vermicomposting
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Wednesday, June 17, 2026, 6:30 PM – 7:30 PM.
Eagle Library
100 N Stierman Way
Eagle, ID 83616.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, June 18, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, June 22, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
How a Tree Works - Basic Tree Biology - Idaho Home Garden Tips
Description: Learning how trees work will help you understand what is going right and wrong with your tree.
Free event, no RSVP required.
Contact: lallen@uidaho.edu.
Participate Online: https://uidaho.zoom.us/j/92616335377. Extension Event Type: Event. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, June 23, 2026, 7:00 PM – 8:00 PM.
Kimberly Weed Tour-Field day
University of Idaho's Snake River Weed Management Tour and Field Day
Registration — 8-9 a.m.
Tour — 9 a.m. to Noon
Featuring:Wild oat control in spring wheat; kochia control in sugar beet, Commercial product comparison and weed control demonstrations in alfalfa, corn, dry bean, mustard, sugar beet and wheat, Weed science graduate student research updates, Palmer amaranth and waterhemp updates, Alfalfa and corn silage production, Irrigation and water management, Potato production and storage, Insect studies in potato and sugar bee, Followed by a sponsored lunch. Credits — Three (3) ISDA credits anticipated,
Registration: You do not need to preregister or RSVP
Cost: Free
Contact:Albert Adjesiwor at aadjesiwor@uidaho.edu or 208-423-6616, Angela Jackson at amjackson@uidaho.edu or 208-423-6606.
Extension Event Type: Event. Field Day. County Office Calendars: Twin Falls. Extension Programs: Community Development. Food Production Systems. Food Safety (Processors). Garden, Horticulture and Small Farms. Nutrition, Health and Wellness. Pest Management. Seed Potato Research. Small Acreage. Water.
Wednesday, June 24, 2026, 8:00 AM – 2:00 PM.
3806 N 3600 E
Kimberly, ID 83341.
For more info visit go.uidaho.edu. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, June 25, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Identifying Idaho's Trees
Learn about native plant nurseries and the basics of how to develop your own backyard nursery for commerical or personal use! Topics will include species selection, growing seedlings, seed stratification and greenhouse planning.
Registration: https://marketplace.uidaho.edu/C20272_ustores/web/product_detail.jsp?PRODUCTID=5840
Cost: $10
Contact: Lauren King, Email: laurenking@uidaho.edu or Phone: 208-245-2422.
Extension Event Type: Event. County Office Calendars: Benewah. Bonner. Boundary. Clearwater. Coeur d'Alene Reservation. Idaho. Latah. Kootenai. Nez Perce. Nez Perce Reservation. Shoshone. Extension Programs: Forestry. Panhandle Forestry.
Thursday, June 25, 2026, 3:00 PM – 6:00 PM.
University of Idaho Benewah County Extension Office
711 W Jefferson Ave Ste. 2
St. Maries, ID 83861.
For more info visit marketplace.uidaho.edu. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, June 29, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, July 2, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, July 6, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, July 9, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Roots & Wings Nature Club
Join the club today. Hands-on garden fun for kids across spring, summer and fall.
Plant, grow and harvest your own veggies while exploring nature through stories, observation and simple cooking activities. Register your child to attend one or all of the six free classes. Go to: bit.ly/KidzGarden26 to sign-up.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Friday, July 10, 2026, 10:00 AM – 12:00 PM.
Canyon Springs Community Garden - 10568 Hwy. 44, Middleton, ID 83644.
For more info visit forms.cloud.microsoft. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, July 13, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
The Warm Welcome Club
You are warmly invited to join our free, monthly workshops - a fun and welcoming place to get creative, learn something new, connect with others, and make lasting friendships! Let us know if you're planning to attend one of more of the free workshop by calling or emailing our office at 208-459-6003 or canyon@uidaho.edu.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Community Development. Dementia Friends. Nutrition, Health and Wellness.
Tuesday, July 14, 2026, 10:30 AM – 12:00 PM.
UI Extension, Canyon County - 501 Main St. Caldwell.
Composting
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, July 14, 2026, 6:00 PM – 7:00 PM.
Garden City Library
6015 N Glenwood St
Garden City, ID 83714.
Vertical Gardening - Idaho Home Garden Tips
Grow up instead of out to save space in your garden and learn the best way to do it.
Free event, no RSVP required.
Contact: lallen@uidaho.edu.
Participate Online: https://uidaho.zoom.us/j/92616335377. Extension Event Type: Event. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, July 14, 2026, 7:00 PM – 8:00 PM.
Aberdeen Twilight Tour
Displays and activities from local researchers and extension personnel highlighting latest research and hands-on fun
The event is free and open to the public
A free meal is provided
Questions, contact Chad Jackson 208-397-4181 chadj@uidaho.edu.
Extension Event Type: Event. County Office Calendars: Bannock. Bear Lake. Bingham. Blaine. Bonneville. Butte. Camas. Caribou. Cassia. Clark. Custer. Fort Hall Reservation. Franklin. Fremont. Jefferson. Madison. Minidoka. Oneida. Power. Teton.
Wednesday, July 15, 2026, 5:00 PM – 8:00 PM.
Aberdeen Research and Extension Center
University of Idaho
1693 S. 2700 W.
Aberdeen, ID 83210.
For more info visit www.uidaho.edu. Protecting Trees from Pests & Diseases
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Wednesday, July 15, 2026, 6:30 PM – 7:30 PM.
Eagle Library
100 N Stierman Way
Eagle, ID 83616.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, July 16, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Community Development Institute West
Community Development Institute West (CDI West) | July 20-24 | Boise
The Community Development Institute West (CDI West) is a 4.5‑day, immersive professional development program for anyone interested in strengthening communities. Part of the national CDI network and endorsed by the Community Development Council, CDI West offers practical, skills‑based training led by experienced practitioners.
The program is well suited for elected officials, community leaders, planners, economic and workforce development professionals, nonprofit staff, educators and others involved in community‑based work. Participants gain applied tools, learn alongside peers from across the region and build a lasting professional network. An optional pathway toward Professional Community and Economic Developer (PCED) certification is available.
Registration closes: July 10
Registration cost: $625
Scholarship priority deadline: May 22
Learn more: wrdc.uidaho.edu/cdiwest.
Extension Event Type: Event. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Community Development.
Monday, July 20, 2026 – Friday, July 24, 2026.
The Riverside Hotel
2900 W Chinden Blvd
Garden City, ID 83714, USA.
For more info visit wrdc.uidaho.edu. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, July 20, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, July 23, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Roots & Wings Nature Club
Join the club today. Hands-on garden fun for kids across spring, summer and fall.
Plant, grow and harvest your own veggies while exploring nature through stories, observation and simple cooking activities. Register your child to attend one or all of the six free classes. Go to: bit.ly/KidzGarden26 to sign-up.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Friday, July 24, 2026, 10:00 AM – 12:00 PM.
Canyon Springs Community Garden - 10568 Hwy. 44, Middleton, ID 83644.
For more info visit forms.cloud.microsoft. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, July 27, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Insect Borers of Woody Landscape Plants - Idaho Home Garden Tips
Get to know the insects eating your trees from the inside out
Free event, no RSVP required.
Contact: lallen@uidaho.edu.
Participate Online: https://uidaho.zoom.us/j/92616335377. Extension Event Type: Event. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, July 28, 2026, 7:00 PM – 8:00 PM.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, July 30, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, August 3, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Introduction to Backyard Nurseries
Learn about native plant nurseries and the basics of how to develop your own backyard nursery for commercial or personal use. Topics will include species selection, growing seedlings, seed stratification and greenhouse planning.
Registration: https://marketplace.uidaho.edu/C20272_ustores/web/product_detail.jsp?PRODUCTID=5837
Cost: $10
Contact: Lauren King, Email: laurenking@uidaho.edu or Phone: 208-245-2422.
Extension Event Type: Event. County Office Calendars: Benewah. Bonner. Boundary. Clearwater. Coeur d'Alene Reservation. Idaho. Latah. Kootenai. Nez Perce. Nez Perce Reservation. Shoshone. Extension Programs: Forestry. Panhandle Forestry.
Wednesday, August 5, 2026, 3:00 PM – 6:00 PM.
University of Idaho Boundary County Extension Office
6791 B, 6791 S Main St,
Bonners Ferry, ID 83805.
For more info visit marketplace.uidaho.edu. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, August 6, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Nursery Propagation Tour: Pitkin Forest Nursery
Meet your local growers, learn about the production process and gain skills to select the best native plants for your own restoration or reforestation project. Local nurseries grow plants from local seed sources, know the area well and can often help advise on what will work best on your property. Creating connections between growers and consumers, will allow for better products to be produced in the future that meet the consumers needs.
Registration: https://marketplace.uidaho.edu/C20272_ustores/web/product_detail.jsp?PRODUCTID=5842
Cost: $10
Contact: Lauren King, Email: laurenking@uidaho.edu or Phone: 208-245-2422.
Extension Event Type: Event. County Office Calendars: Benewah. Bonner. Boundary. Clearwater. Coeur d'Alene Reservation. Idaho. Latah. Kootenai. Nez Perce. Nez Perce Reservation. Shoshone. Extension Programs: Forestry. Panhandle Forestry.
Friday, August 7, 2026, 3:00 PM – 5:00 PM.
University of Idaho Pitkin Forest Nursery
1025 Plant Science Road
Moscow, ID 83843.
For more info visit marketplace.uidaho.edu. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, August 10, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Diseases of Ornamental Hardwoods - Idaho Home Garden Tips
Have any trees or bushes in your yard? Learn about the diseases that may be plaguing them.
Free event, no RSVP required.
Contact: lallen@uidaho.edu.
Participate Online: https://uidaho.zoom.us/j/92616335377. Extension Event Type: Event. County Office Calendars: Ada. Adams. Bannock. Bear Lake. Benewah. Bingham. Blaine. Boise. Bonner. Bonneville. Boundary. Butte. Camas. Canyon. Caribou. Cassia. Clark. Clearwater. Coeur d'Alene Reservation. Custer. Elmore. Fort Hall Reservation. Franklin. Fremont. Gem. Gooding. Idaho. Jefferson. Jerome. Kootenai. Latah. Lemhi. Lewis. Lincoln. Madison. Minidoka. Nez Perce. Nez Perce Reservation. Oneida. Owyhee. Payette. Power. Shoshone. Teton. Twin Falls. Valley. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, August 11, 2026, 7:00 PM – 8:00 PM.
The Warm Welcome Club
You are warmly invited to join our free, monthly workshops - a fun and welcoming place to get creative, learn something new, connect with others, and make lasting friendships! Let us know if you're planning to attend one of more of the free workshop by calling or emailing our office at 208-459-6003 or canyon@uidaho.edu.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Community Development. Dementia Friends. Nutrition, Health and Wellness.
Wednesday, August 12, 2026, 10:30 AM – 12:00 PM.
UI Extension, Canyon County - 501 Main St. Caldwell.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, August 13, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Nursery Propagation Tour: Deary Acres LLC
Meet your local growers, learn about the production process and gain skills to select the best native plants for your own restoration or reforestation project. Local nurseries grow plants from local seed sources, know the area well and can often help advise on what will work best on your property. Creating connections between growers and consumers, will allow for better products to be produced in the future that meet the consumers needs.
Registration: https://marketplace.uidaho.edu/C20272_ustores/web/product_detail.jsp?PRODUCTID=5844
Cost: $10
Contact: Lauren King, Email: laurenking@uidaho.edu or Phone: 208-245-2422.
Extension Event Type: Event. County Office Calendars: Benewah. Bonner. Boundary. Clearwater. Coeur d'Alene Reservation. Idaho. Latah. Kootenai. Nez Perce. Nez Perce Reservation. Shoshone. Extension Programs: Forestry. Panhandle Forestry.
Friday, August 14, 2026, 3:00 PM – 5:00 PM.
Deary Acres LLC
1011 Anderson Rd, Troy, ID 83871.
For more info visit marketplace.uidaho.edu. Nursery Propagation Tour: Plants of the Wild
Meet your local growers, learn about the production process and gain skills to select the best native plants for your own restoration or reforestation project. Local nurseries grow plants from local seed sources, know the area well and can often help advise on what will work best on your property. Creating connections between growers and consumers, will allow for better products to be produced in the future that meet the consumers needs.
Registration: https://marketplace.uidaho.edu/C20272_ustores/web/product_detail.jsp?PRODUCTID=5845
Cost: $10
Contact: Lauren King, Email: laurenking@uidaho.edu or Phone: 208-245-2422.
Extension Event Type: Event. County Office Calendars: Benewah. Bonner. Boundary. Clearwater. Coeur d'Alene Reservation. Idaho. Latah. Kootenai. Nez Perce. Nez Perce Reservation. Shoshone. Extension Programs: Forestry. Panhandle Forestry.
Friday, August 14, 2026, 3:00 PM – 5:00 PM.
Plants of the Wild
123 Stateline Rd
Tekoa, WA 99033.
For more info visit marketplace.uidaho.edu. Nursery Propagation Tour: Wildlife Habitat Nursery
Meet your local growers, learn about the production process and gain skills to select the best native plants for your own restoration or reforestation project. Local nurseries grow plants from local seed sources, know the area well and can often help advise on what will work best on your property. Creating connections between growers and consumers, will allow for better products to be produced in the future that meet the consumers needs.
Registration: https://marketplace.uidaho.edu/C20272_ustores/web/product_detail.jsp?PRODUCTID=5843
Cost: $10
Contact: Lauren King, Email: laurenking@uidaho.edu or Phone: 208-245-2422.
Extension Event Type: Event. County Office Calendars: Benewah. Bonner. Boundary. Clearwater. Coeur d'Alene Reservation. Idaho. Latah. Kootenai. Nez Perce. Nez Perce Reservation. Shoshone. Extension Programs: Forestry. Panhandle Forestry.
Friday, August 14, 2026, 3:00 PM – 5:00 PM.
Wildlife Habitat Nursery
1025 E Hatter Creek Rd
Princeton, ID 83857.
For more info visit marketplace.uidaho.edu. Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Monday, August 17, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Designing your Perennial Garden
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Wednesday, August 19, 2026, 6:30 PM – 7:30 PM.
Eagle Library
100 N Stierman Way
Eagle, ID 83616.
Canyon County Master Gardener Plant Clinic
Having trouble in your yard or home garden? Our volunteer Idaho Master Gardeners are here to help answer your questions. Stop by one of our Plant Clinic sessions to visit with a Canyon County master gardener. Contact our office at 208-459-6003 if you have questions.
Extension Event Type: Event. County Office Calendars: Canyon. Ada. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, August 20, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.