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UI Extension, Canyon County offers classes, resources, expertise and unbiased advice in horticulture, including home and community food production and sustainable lawns and landscapes.

Idaho Master Gardener

Anyone with an interest in horticulture and helping others can become an Idaho Master Gardener. Contact the UI Extension, Canyon County office to learn more about the master gardener program.

Horticultural Brochure 2018 (PDF)

Seedlings for Conservation

The purpose of the program is to enable landowners to plant effective windbreaks that will reduce erosion, reduce energy consumption, reduce weeds, protect homes, cropland, livestock and highways and enhance wildlife habitat, all at a nominal cost to the landowner.

To participate in the seedling tree program, landowners must agree not to use the trees for ornamental or landscaping purposes. The trees cannot be resold as living plants and are grown for their conservation benefits only.

Plant Clinic

Our plant clinics are designed to help address concerns in gardens or landscapes. Idaho Master Gardeners are available in our office on Monday and Wednesday afternoons, 1-4 p.m., and Friday morning, 9 a.m. to noon, May through September.

Samples can be brought to our office Monday through Friday, 8 a.m. to 5 p.m. Samples will be looked at during Plant Clinic and you will be contacted for more information and/or recommendations. Photos of plants can also be emailed to Canyon County's Idaho Master Gardener.

This is a free service, just another way that UI Extension gives back to the community.


University of Idaho Extension, Canyon County

Mailing Address:
501 Main St
Caldwell, ID 83605

Phone: 208-459-6003

Fax: 208-454-6349


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