Tour the Arboretum's Witt Winter Garden and learn about the many garden-worthy plants of late winter. Ray Larson, Curator of Living Collections, will discuss the many highlights of the winter garden on... Read More
Discover the future of ecological planting with the legendary Dr. Noel Kingsbury. As one of the world’s premier practitioners and promoters of ecological planting design, he will focus on bracing... Read More
Who says botanical Latin (also known as scientific nomenclature) has to be head-scratchingly hard? We’re all Homo sapiens (“intelligent humans”), so it’s not too much of a leap for us... Read More
Local rose authority and author Nita-Jo Rountree will reveal her go-to varieties and essential best care practices for thriving roses in the Pacific Northwest. She will celebrate the versatility of... Read More
Join propagation experts, Diane O'Neill and NHS Board Member Michelle Rau, in the Edmonds College Horticulture Greenhouse, for this hands-on workshop that will set you up for success with growing... Read More
Dan Benarcik will provide a lively, motivational deep dive into the endless versatility and functionality of containers — whether they accent a large property, are the focus of an apartment... Read More
Unlock the full potential of your smartphone camera with this exclusive workshop on smartphone photography. You’ll learn how to optimize your smartphone camera settings, understand key compensation techniques, explore image... Read More
In an era of unpredictable weather patterns, rising temperatures, and shifting ecosystems, gardeners and designers are at the forefront of building landscapes that can endure and thrive. We can create beautiful,... Read More
Noelle invites us to re-examine our relationship with water -- as a resident of the Phoenix area, which averages 8 inches of annual precipitation, she is a well-qualified subject matter... Read More
What plants give you the most bang for your buck? Bess and Richie know, and they will share their successes and opinions (of course!) on what we should be growing... Read More
Color is one of nature's most sophisticated tools to capture the attention of all living creatures. In this hands-on workshop at the exquisite Dunn Gardens, Lorene will talk about color,... Read More
The esteemed Elisabeth C. Miller Botanical Garden has masterfully integrated spring ephemerals throughout its landscape, rewarding visitors with a spellbinding array of color, foliage and texture. Executive Director Richie Steffen... Read More
Terms of Use & Privacy Policy | Refund Policy | ©2026 Northwest Horticultural Society