City of Shoreline Summer Gardening Workshop Series

A complete list of summer’s classes

2023 Shoreline Summer Garden Series

The City of Shoreline 2023 Summer Gardening Series are held on Saturdays at 10:00 AM from May 20 through August 26 at various locations in the City of Shoreline (see the list below for locations).  

This series is presented by King County Master Gardeners (KCMG) in partnership with the City of Shoreline. Courses will emphasize techniques to prevent or reduce the use of pesticides, herbicides, and other hazardous materials, and the series is funded in part by the Hazardous Waste Management Program.  

Master Gardeners will cover a variety of topics from growing juicy tomatoes and plump berries to creating pollinator-friendly habitats and low-maintenance lawns. All courses will include tips and tricks to reduce or eliminate the use of pesticides, herbicides, and other hazardous materials to help create beautiful landscapes that are easy to care for and healthier for families, pets, the Shoreline community, and Puget Sound.  

The series is intended as introductory or refresher classes for individuals interested in learning current, science-based approaches to different topics in gardening. Courses are not approved for Continuing Education (CE) credit for Master Gardeners.  

Cost:Advance registration is required for these workshops, and these courses are offered at no cost to Shoreline residents.

For more information see the City of Shoreline 2023 Summer Gardening Series.

May 20, 2023

Registration closed

Growing Vegetables

An introduction to PNW vegetable gardening with WSU Extension Master Gardener Jim Olson. Learn how to maximize your gardening space, whether in ground or in containers, fertilization, irrigation, integrated pest management, plant selection and planting dates.

May 27, 2023

Registration closed

Growing Tomatoes

An introduction to PNW tomato gardening with WSU Extension Master Gardener Joe Jennings. Learn about variety selection, soil preparation, planting (container, raised bed and in ground), pest and disease management, and scaffolding.

June 03, 2023

Registration closed

Container Gardening

Join WSU Extension Master Gardener Joan Baldwin to learn how you can use containers for a productive and fun gardening experience to make the most of the space and sunlight you have available.

Location: Shoreline City Hall, 17500 Midwale Ave N, Shoreline, WA 98133

June 17, 2023

Registration closed

Pollinator-Friendly Gardening

Join WSU Extension Master Gardener Sarah Moore for an introduction to integrate pollinators into your garden and why, when, and how to minimize herbicide and pesticide use during pollination periods.

Location: Spartan Recreation Center, 202 NE 185th St, Shoreline, WA 98155

July 08, 2023

Registration closed

Growing Small Fruit Berries

Join Master Gardener Joan Baldwin for an introduction to PNW raspberries, blackberries, blueberries, and
strawberries. We’ll introduce you to berry cultivation and care, bare-root planting techniques, hardy varieties for the PNW, pest management strategies, trellising, and harvesting berries at home.

Location: Spartan Recreation Center, 202 NE 185th St, Shoreline, WA 98155

July 22, 2023

Registration closed

Lawns Planting & Maintenance

Join WSU Extension Master Gardener Jim Kropf to learn how to choose a grass variety, site considerations, types of turfgrass cultivars, new lawn soil requirements, new lawn installation and care, maintenance, disease and insect control, and lawn renovation.

Location: Spartan Recreation Center, 202 NE 185th St, Shoreline, WA 98155

Aug. 05, 2023

Registration closed

Waterwise Gardening

Join WSU Extension Master Gardener Bruce Williams to learn proper plant selection, soil preparation, and irrigation planning and practices for waterwise gardening.

Location: Kruckeberg Botanic Garden, 20312 15th Qve NW, Shoreline, WA 98177

Aug. 26, 2023

Registration closed

Native Plant Gardening

Join WSU Extension Master Gardener Raina Domek for an introduction to PNW native plants, site considerations, and selecting plants for your garden.

Location: Kruckeberg Botanic Garden, 20312 15th Qve NW, Shoreline, WA 98177

WSU extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through our local extension office. Reasonable accommodations will be made for persons with disabilities and special needs; contact the WSU Extension King County office at king.mg@wsu.edu at least two weeks prior to the event.