Master Gardener Classes 2026
High Altitude Gardening in Valley, Adams and Blaine counties
Registration: https://keeplearning.uidaho.edu/search/publicCourseSearchDetails.do?method=load&courseId=1027770&courseTitle=beginner-idaho-master-gardener-class&selectedProgramAreaId=1023467&selectedProgramStreamId=2267485
Cost: $200 for hybrid complete course with volunteer hours to become a Certified Idaho Master Gardener or $300 for just they online classes without volunteer hours or becoming a Certified Idaho Master Gardener.
Contact: Melissa Hamilton at 208-382-7190 or mbhamilton@uidaho.edu.
Extension Event Type: Event. Deadline. County Office Calendars: Valley. Blaine. Adams.
Thursday, April 2, 2026, 11:45 AM – 1:00 PM.
Jan. 29-April 30
Online and Virtual Classroom
Thursdays, 11:45 a.m.-1 p.m.
Contact UI Extension office for Valley County
Office at 208-382-7190 for more
information
MUST BE ENROLLED BY
Jan. 27
Registration Link below.
For more info visit keeplearning.uidaho.edu. Our Financial Conference
University of Idaho Extension and ICCU, along with many local institutions, are bringing a free, all-day financial conference on Friday, April 3 at the Best Western University Inn. Topics include from investing to estate planning and everything in between. Free lunch will be provided. Register at uidaho.edu/financial-conference or contact the UI Extension office in Latah County at 883-2267 or latah@uidaho.edu.
Friday, April 3, 2026, 9:00 AM – 4:30 PM.
Best Western Plus University Inn
1516 Pullman Rd
Moscow, ID 83843.
For more info visit www.uidaho.edu. Poultry & Small Animal Nutrition - Canyon County Animal Nutrition Educational Series
4-H
Parents, leaders and youth are invited to learn about animal nutrition, taught by Cheyanne Fisher, UI Extension livestock and small acreage educator. Attend one of two free classes that are being offered on a Friday or a Saturday. RSVP by emailing canyon@uidaho.edu. Please indicate which date you will be attending.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Small Acreage.
Friday, April 3, 2026, 10:00 AM – 1:00 PM.
Caldwell Research & Extension Classroom
University of Idaho
1902 E. Chicago St. Caldwell, ID.
Grow Food...Grow Friendships!
Join Advanced Master Gardener Suzanne Ubry, along with fellow Master Gardeners and garden volunteers at this Volunteer Information Meeting and Garden Tour! Learn more about Canyon Springs Community Garden's involvement with growing fresh produce and flowers while strengthening community connections. Volunteers work side by side in welcoming, hands-on garden spaces-learning together, sharing knowledge, and cultivating friendships along the way. Cost is Free!
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Saturday, April 4, 2026, 10:00 AM – 11:00 AM.
Canyon Springs Community Garden - 10568 Hwy. 44, Middleton, ID.
For more info visit forms.office.com. Master Gardener Classes 2026
High Altitude Gardening in Valley, Adams and Blaine counties
Registration: https://keeplearning.uidaho.edu/search/publicCourseSearchDetails.do?method=load&courseId=1027770&courseTitle=beginner-idaho-master-gardener-class&selectedProgramAreaId=1023467&selectedProgramStreamId=2267485
Cost: $200 for hybrid complete course with volunteer hours to become a Certified Idaho Master Gardener or $300 for just they online classes without volunteer hours or becoming a Certified Idaho Master Gardener.
Contact: Melissa Hamilton at 208-382-7190 or mbhamilton@uidaho.edu.
Extension Event Type: Event. Deadline. County Office Calendars: Valley. Blaine. Adams.
Thursday, April 9, 2026, 11:45 AM – 1:00 PM.
Jan. 29-April 30
Online and Virtual Classroom
Thursdays, 11:45 a.m.-1 p.m.
Contact UI Extension office for Valley County
Office at 208-382-7190 for more
information
MUST BE ENROLLED BY
Jan. 27
Registration Link below.
For more info visit keeplearning.uidaho.edu. Square Foot Gardening - Is it Right for You?
Big or Small, In the Ground or a Container, Grow More Food in Less Space. Cost is free, registration is required. Use the link to register for this class.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, April 9, 2026, 7:00 PM – 8:00 PM.
Caldwell Public Library - 1010 Dearborn Street, Caldwell, ID.
For more info visit forms.office.com. 2026 Southern District Shotgun Shoot
4-H
To register, go to Z-Suite. Registration Deadline: April 6th. Equipment check-in is at 8am with the event starting at 9am. Bring your own shotgun and shells. Contact your 4-H leader if you need a shotgun or shells. Open to ages 8-18. Must be 8 by January 1, 2026 to participate. Cost: Juniors - $60, Intermediate and Seniors - $75. Juniors have the choice to compete in the intermediate division. Price will be $75 for participation. Specific event details 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, April 11, 2026.
Snake River Sportsman Club - 3443 SW 4th Ave. Ontario, OR 97914.
Container Gardening
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Monday, April 13, 2026, 6:00 PM – 7:00 PM.
Star Library
10706 W State St
Star, ID 83669.
Designing your Perennial Garden
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, April 14, 2026, 6:00 PM – 7:00 PM.
Garden City Library
6015 N Glenwood St
Garden City, ID 83714.
Designing a Container
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Wednesday, April 15, 2026, 6:30 PM – 7:30 PM.
Eagle Library
100 N Stierman Way
Eagle, ID 83616.
Carrots! Growing, Cooking and Preserving Your Garden Harvest
Join us for a series of classes that will teach you how to grow and prepare some of your favorite garden fruits and vegetables. These classes are taught by Idaho Master Gardener and Master Food Safety Advisor volunteers.
Registration: 208-263-8511 or bonner@uidaho.edu
Cost: $10
Contact: Jennifer Jensen, 208-263-8511 or jenjensen@uidaho.edu.
Extension Event Type: Event. County Office Calendars: Bonner. Extension Programs: Garden, Horticulture and Small Farms.
Thursday, April 16, 2026, 11:00 AM – 1:00 PM.
University of Idaho Extension, Bonner County
4205 North Boyer Ave.
Sandpoint, ID 83864.
For more info visit www.uidaho.edu. Master Gardener Classes 2026
High Altitude Gardening in Valley, Adams and Blaine counties
Registration: https://keeplearning.uidaho.edu/search/publicCourseSearchDetails.do?method=load&courseId=1027770&courseTitle=beginner-idaho-master-gardener-class&selectedProgramAreaId=1023467&selectedProgramStreamId=2267485
Cost: $200 for hybrid complete course with volunteer hours to become a Certified Idaho Master Gardener or $300 for just they online classes without volunteer hours or becoming a Certified Idaho Master Gardener.
Contact: Melissa Hamilton at 208-382-7190 or mbhamilton@uidaho.edu.
Extension Event Type: Event. Deadline. County Office Calendars: Valley. Blaine. Adams.
Thursday, April 16, 2026, 11:45 AM – 1:00 PM.
Jan. 29-April 30
Online and Virtual Classroom
Thursdays, 11:45 a.m.-1 p.m.
Contact UI Extension office for Valley County
Office at 208-382-7190 for more
information
MUST BE ENROLLED BY
Jan. 27
Registration Link below.
For more info visit keeplearning.uidaho.edu. Pressure Canning Made Easy
Learn the basics to safely use your pressure canner to process shelf-stable foods. by attending this free online training.
Participate Online: https://www.bit.ly/pressure26. 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: Nutrition, Health and Wellness.
Thursday, April 16, 2026, 12:00 PM – 1:00 PM.
For more info visit www.uidaho.edu. Growing a Cut Flower Garden
Learn how to grow your own cut flower garden to create beautiful bouquets for your home, family and friends. Includes hands-on flower seed starting. Cost is free, and registration is required. Click on the link to register.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Saturday, April 18, 2026, 10:00 AM – 11:30 AM.
Canyon Springs Community Garden - 10568 Hwy. 44, Middleton, ID.
For more info visit forms.office.com. The Science of Soil for the Home Gardener
In this FREE class taught by UI Extension, Canyon County Horticultural Educator, Brad Stokes, you will learn about the characteristics of the various soil classes and what you can do to create the best soil for a healthy and abundant home garden. To register, go to bit.ly/SoilScience26.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, April 21, 2026, 6:00 PM – 7:30 PM.
Homedale Public Library - 121 W. Owyhee Ave. Homedale, ID 83628.
For more info visit forms.office.com. S.T.E.E.R. Program - Stock Transportation Emergency Education and Response
For first responders police, brand inspectors and emergency personnel...
Learn the essentials of animal behavior and handling, triage and mortality, brand identification, stress management, trailer walkthrough and a hands-on portion moving various livestock species. Only 30 available spots.
Cost is $10 per person. Register online by clicking the link below, or by calling 208-886-2406.
https://uidaho.co1.qualtrics.com/jfe/form/SV_cvCoSxXUp2Li6Sa?Q_CHL=qr.
Extension Event Type: Event. Field Day. County Office Calendars: Ada. Gem. Canyon. Payette. Owyhee. Washington. Lincoln. Extension Programs: Small Acreage. Disaster Readiness. Community Development.
Wednesday, April 22, 2026, 11:00 AM – 6:00 PM.
Treasure Valley Livestock Auction
1901 E. Chicago St. Caldwell, ID 83605.
For more info visit uidaho.co1.qualtrics.com. Square Foot Gardening - Is it Right for You?
Big or Small, In the Ground or a Container, Grow More Food in Less Space. Cost is free, registration is required. Use the link to register for this class.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Wednesday, April 22, 2026, 6:00 PM – 7:00 PM.
Nampa Public Library - 215 12th Avenue S. Nampa, ID.
For more info visit forms.office.com. Master Gardener Classes 2026
High Altitude Gardening in Valley, Adams and Blaine counties
Registration: https://keeplearning.uidaho.edu/search/publicCourseSearchDetails.do?method=load&courseId=1027770&courseTitle=beginner-idaho-master-gardener-class&selectedProgramAreaId=1023467&selectedProgramStreamId=2267485
Cost: $200 for hybrid complete course with volunteer hours to become a Certified Idaho Master Gardener or $300 for just they online classes without volunteer hours or becoming a Certified Idaho Master Gardener.
Contact: Melissa Hamilton at 208-382-7190 or mbhamilton@uidaho.edu.
Extension Event Type: Event. Deadline. County Office Calendars: Valley. Blaine. Adams.
Thursday, April 23, 2026, 11:45 AM – 1:00 PM.
Jan. 29-April 30
Online and Virtual Classroom
Thursdays, 11:45 a.m.-1 p.m.
Contact UI Extension office for Valley County
Office at 208-382-7190 for more
information
MUST BE ENROLLED BY
Jan. 27
Registration Link below.
For more info visit keeplearning.uidaho.edu. Cooking Under Pressure
Do you have an Instant Pot or other electric pressure cooker at home and you need some inspiration for using it? Join us for this yummy hands-on class on Thursday, April 23 from 11 a.m. to 1 p.m. at the University of Idaho Extension office. The cost to attend is $10. Call now to register, 208-267-3235.
Extension Event Type: Event. County Office Calendars: Bonner. Boundary. Extension Programs: Nutrition, Health and Wellness.
Thursday, April 23, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Boundary County
6791 Main Street Suite B
Bonners Ferry, ID 83805.
Dairy Cattle Nutrition - Canyon County Animal Nutrition Educational Series
4-H
Parents, leaders and youth are invited to learn about animal nutrition, taught by Cheyanne Fisher, UI Extension, Canyon County livestock and small acreage educator. Attend one of two free classes that are being offered on a Friday or a Saturday. RSVP by emailing canyon@uidaho.edu. Please indicate which date you will be attending.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Small Acreage.
Friday, April 24, 2026, 10:00 AM – 1:00 PM.
Caldwell Research & Extension Classroom
University of Idaho
1902 E. Chicago St. Caldwell, ID.
Dairy Cattle Nutrition - Canyon County Animal Nutrition Educational Series
4-H
Parents, leaders and youth are invited to learn about animal nutrition, taught by Cheyanne Fisher, UI Extension, Canyon County livestock and small acreage educator. Attend one of two free classes that are being offered on a Friday or a Saturday. RSVP by emailing canyon@uidaho.edu. Please indicate which date you will be attending.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Small Acreage.
Saturday, April 25, 2026, 10:00 AM – 1:00 PM.
Caldwell Research & Extension Classroom
University of Idaho
1902 E. Chicago St. Caldwell, ID.
Xeriscaping
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Monday, April 27, 2026, 6:00 PM – 7:00 PM.
Star Library
10706 W State St
Star, ID 83669.
Vegetable & Herb Container Gardening
Container gardening is a fantastic way to grow vegetables and herbs if you have a small space or need more space. Join us in learning the basics. Cost is free, space is limited. Call the Middleton Library at 208-585-3931 to register.
Extension Event Type: Event. County Office Calendars: Ada. Canyon. Gem. Owyhee. Payette. Washington. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, April 28, 2026, 5:30 PM – 7:00 PM.
Middleton Public Library - 307 Cornell Street, Middleton, ID.
Spinach, Greens & Early Season Vegetables (10 a.m. PACIFIC TIME)
2026 Growing, Cooking and Preserving Your Garden Harvest, Cost: $10 per class. April 16 & 30, May 14 & 28, Sept. 10, Oct. 8, Nov. 5
10 a.m. to 2 p.m. PACIFIC TIME, UI Extension office in Bonner County – 4205 North Boyer Rd. Sandpoint
Join us for a series of classes that will teach you how to grow and prepare some of your favorite garden fruits and vegetable. These classes are taught by Idaho Master Gardener and Master Food Safety Advisor volunteers. April 16 – Carrots , April 30 – Spinach, Greens and Early Season Vegetables , May 14 – Peppers and Tomatoes , May 28 – Jam and Rhubarb , Sept. 10 – Garlic , Oct. 8 – Flour of all Kinds , Nov. 5 – Gifts in a Jar and Homemade Spice Mixes, To register please call 208-263-8511 or email bonner@uidaho.edu. The $10 class fee may be paid by cash or check made out to UI Extension Bonner County. Registration and payment are needed to hold your spot in the class. Sign up today.
The University of Idaho is an equal-opportunity employer and educational institution. We…
Extension Event Type: Event. County Office Calendars: Bonner. Kootenai. Boundary. Extension Programs: Garden, Horticulture and Small Farms. Nutrition, Health and Wellness.
Thursday, April 30, 2026, 11:00 AM – 3:00 PM.
University of Idaho Extension, Bonner County
4205 North Boyer Ave.
Sandpoint, ID 83864.
Master Gardener Classes 2026
High Altitude Gardening in Valley, Adams and Blaine counties
Registration: https://keeplearning.uidaho.edu/search/publicCourseSearchDetails.do?method=load&courseId=1027770&courseTitle=beginner-idaho-master-gardener-class&selectedProgramAreaId=1023467&selectedProgramStreamId=2267485
Cost: $200 for hybrid complete course with volunteer hours to become a Certified Idaho Master Gardener or $300 for just they online classes without volunteer hours or becoming a Certified Idaho Master Gardener.
Contact: Melissa Hamilton at 208-382-7190 or mbhamilton@uidaho.edu.
Extension Event Type: Event. Deadline. County Office Calendars: Valley. Blaine. Adams.
Thursday, April 30, 2026, 11:45 AM – 1:00 PM.
Jan. 29-April 30
Online and Virtual Classroom
Thursdays, 11:45 a.m.-1 p.m.
Contact UI Extension office for Valley County
Office at 208-382-7190 for more
information
MUST BE ENROLLED BY
Jan. 27
Registration Link below.
For more info visit keeplearning.uidaho.edu. Dementia Friends Information Session
Learn about dementia and how you can play a part in your community to help those who are living with this disease. Cost is free. To register, click on the link: https://forms.cloud.microsoft/r/96fRdqPHxcor call 208-459-6003.
You will receive the Zoom link to participate after registration is completed.
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: Dementia Friends.
Thursday, April 30, 2026, 4:00 PM – 5:30 PM.
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, May 4, 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, May 7, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Pasture Management Clinic - May 8 (Valley County) May 9 (Canyon County)
Join University of Idaho Extension for a hands-on Pasture Management Clinic designed for small acreage and livestock owners. Participants will learn practical skills including irrigation setup, fence building, soil testing and pest management through field-based demonstrations.
May 8 – Valley County
May 9 – Canyon County
Classes will be capped at 30 participants per event.
Interested in attending? Reach out to canyon@uidaho.edu or call 208-459-6003 to be added to the interest list while final event details are being finalized. Registration information pending.
Extension Event Type: Event. Field Day. County Office Calendars: Ada. Adams. Gem. Idaho. Boise. Canyon. Payette. Owyhee. Washington. Valley. Extension Programs: Small Acreage. Garden, Horticulture and Small Farms.
Friday, May 8, 2026.
May 8 - Valley County
May 9 - Canyon County
Exact location will be given at a later time.
Pasture Management Clinic - May 8 (Valley County) May 9 (Canyon County)
Join University of Idaho Extension for a hands-on Pasture Management Clinic designed for small acreage and livestock owners. Participants will learn practical skills including irrigation setup, fence building, soil testing and pest management through field-based demonstrations.
May 8 – Valley County
May 9 – Canyon County
Classes will be capped at 30 participants per event.
Interested in attending? Reach out to canyon@uidaho.edu or call 208-459-6003 to be added to the interest list while final event details are being finalized. Registration information pending.
Extension Event Type: Event. Field Day. County Office Calendars: Ada. Adams. Gem. Idaho. Boise. Canyon. Payette. Owyhee. Washington. Valley. Extension Programs: Small Acreage. Garden, Horticulture and Small Farms.
Saturday, May 9, 2026.
May 8 - Valley County
May 9 - Canyon County
Exact location will be given at a later time.
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, May 11, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
Garden Pests & Diseases: Protecting your Ash from Emerald Ash Borer
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Monday, May 11, 2026, 6:00 PM – 7:00 PM.
Star Library
10706 W State St
Star, ID 83669.
Landscaping for Narrow Lots
Extension Event Type: Event. County Office Calendars: Ada. Extension Programs: Garden, Horticulture and Small Farms.
Tuesday, May 12, 2026, 6:00 PM – 7:00 PM.
Garden City Library
6015 N Glenwood St
Garden City, ID 83714.
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 14, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
2026 Southern District Air Rifle Shoot
4-H
To register, go to Z-Suite. Registration Deadline: May 14. Equipment check-in is at 8 a.m. with the event starting at 9 a.m. Open to ages 8-18. Must be 8 by Jan. 1, 2026 to participate. Event 1: 3-Position (prone, standing and kneeling off hand). Juniors (8-10) and Intermediate (11-13) - 10 shots each position. Seniors (14-18) - 20 shots each position.
Event 2: Standing Course of Fire. Juniors and Intermediate - 20 shots. Seniors - 40 shots. Cost is $30. Specific event details 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 16, 2026.
Air Idaho - 222 W. Railroad St. Nampa, ID 83687.
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, May 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.
Thursday, May 21, 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, May 28, 2026, 12:00 PM – 2:00 PM.
University of Idaho Extension, Canyon County
501 Main St.
Caldwell, ID 83605.
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.
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.
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.
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.
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.
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.
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.
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.
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.