Get advice on plants, trees, landscaping, and pests. Mount Vernon: 1st Saturday (Jun-Sep) from 9am-2pm at the Riverfront Plaza June 7, 2025 July 5, 2025 August 2, 2025 September 6, 2025

Nearly every Saturday in the growing season, Yakima Master Gardeners present FREE classes in one of our gardens. Many topics are taught, and the environments can't be beat! Our Demonstration Garden is in the Ahtanum Youth Park in Union Gap. The Heirloom Garden sits just outside our plant greenhouse. And the West Valley Food Garden […]

Growing Groceries Growing Groceries classes return for the 2025 growing season! This year we will offer a Cool Season and a Warm Season series each consisting of 6 classes. These classes are ideal for the beginner to intermediate vegetable gardener and are open to all. All classes are on selected Wednesdays from 7:00 PM to […]

Please join us for these FREE Garden talks on the 2nd Saturday of each month, from 10:00 am - 11:00 am, April -September. These talks are provided by our Master Gardener Volunteers and will help you improve your garden and your gardening skills. These talks are held in the Gig Harbor Demonstration Garden, which is […]

Nearly every Saturday in the growing season, Yakima Master Gardeners present FREE classes in one of our gardens. Many topics are taught, and the environments can't be beat! Our Demonstration Garden is in the Ahtanum Youth Park in Union Gap. The Heirloom Garden sits just outside our plant greenhouse. And the West Valley Food Garden […]

All classes begin at 11:30 a.m. at the Waterfall Classroom at the Demonstration Garden, 1620 S. Union St, Kennewick, WA unless otherwise noted February 8 Sow and Grow Seed Starting 101 Garden – class at MC Library on Union March 8 Firewise Landscaping 101: Planning for a Fire-Safe Home and Garden – class at MC […]

A free, informal, educational Walk & Talk series aimed at the residential gardener, using the Evergreen Arboretum Master Gardener Perennial Border Demonstration Garden: • Saturday, March 8, 2025: Broadleaf Evergreen Shrubs • Saturday, April 12, 2025: Spring Bulbs & Bloomers • Saturday, May 17,2025: Pollinator Powerhouse Plants • Saturday, June 14, 2025: Layering the Loveliness […]

Monthly horticultural Q&A on seasonally relevant garden topics with WSU Extension Master Gardeners who have expertise in the subject. 

Get advice on plants, trees, landscaping, and pests. Sedro-Woolley: 3rd Wednesday (Jun-Sep) from 3-7pm at the Hammer Heritage Square June 18, 2025 July 16, 2025 August 20, 2025 September 17, 2025

Please join us for these FREE monthly garden talks presented by our Master Gardener Volunteers. Come learn ways to improve your garden and gardening skills! These talks will be held from 10:00 am - 11:00 am on the 3rd Saturday of each month April - October. Each talk will include a presentation along with a […]

Nearly every Saturday in the growing season, Yakima Master Gardeners present FREE classes in one of our gardens. Many topics are taught, and the environments can't be beat! Our Demonstration Garden is in the Ahtanum Youth Park in Union Gap. The Heirloom Garden sits just outside our plant greenhouse. And the West Valley Food Garden […]

Growing Groceries Growing Groceries classes return for the 2025 growing season! This year we will offer a Cool Season and a Warm Season series each consisting of 6 classes. These classes are ideal for the beginner to intermediate vegetable gardener and are open to all. All classes are on selected Wednesdays from 7:00 PM to […]

Nearly every Saturday in the growing season, Yakima Master Gardeners present FREE classes in one of our gardens. Many topics are taught, and the environments can't be beat! Our Demonstration Garden is in the Ahtanum Youth Park in Union Gap. The Heirloom Garden sits just outside our plant greenhouse. And the West Valley Food Garden […]

Get advice on plants, trees, landscaping, and pests. Mount Vernon: 1st Saturday (Jun-Sep) from 9am-2pm at the Riverfront Plaza June 7, 2025 July 5, 2025 August 2, 2025 September 6, 2025

Nearly every Saturday in the growing season, Yakima Master Gardeners present FREE classes in one of our gardens. Many topics are taught, and the environments can't be beat! Our Demonstration Garden is in the Ahtanum Youth Park in Union Gap. The Heirloom Garden sits just outside our plant greenhouse. And the West Valley Food Garden […]