Learn how to make your own flower press from the endlessly creative Sue Goetz. She will share many invaluable tips and techniques for pressing flowers and leaves – and the... Read More
Bess and Richie are back with their best tips and suggestions to help your garden look its best! They will tackle the list of summer chores and let you know... Read More
Join Marryn Mathis, nationally hailed as the Sweet Pea Queen, for a sweet pea-focused tour of The Farmhouse Flower Farm in verdant Snohomish County. She will graciously share tips and... Read More
Past NHS Board Member Daniel Mount will take us on an engaging tour of Pacific Northwest ecosystems and their plants. He’ll explain what makes a plant native or not, share... Read More
Your NHS Board looks forward to welcoming you to a free, in-person event: a self-guided tour of nine unique private gardens that showcase our region’s range of talent and vision.... Read More
Seattle’s Waterfront Park is populated with an astounding number of plants: 124,000. Richard Hartlage of Land Morphology developed the immersive planting design in collaboration with Field Operations, the project’s lead... Read More
Some gardeners are reluctant or even fearful of pruning shrubs and garden trees in summer. There are good reasons to be cautious, but right now can also be an ideal time to address specific pruning goals and do maintenance pruning on certain types of plants. Christina Pfeiffer will explain and demonstrate how appropriate pruning on... Read More
Local landscape designer Susan Calhoun -- whose recent NHS webinars on grasses and shade plants you may have enjoyed -- will treat us to on-site visits to four of her gardens on Bainbridge Island and the Kitsap Peninsula, including her own personal one. Starting in Bainbridge Island at Arrow Point, we first visit a “forest... Read More
Peatlands are rare and endangered ecosystems that store over twice as much carbon as all the world’s forests combined. Choosing peat-free garden products is a vital step in helping reduce damaging environmental and climate impacts and the Royal Horticultural Society (RHS) is at the forefront of doing research and raising awareness about the negative effects... Read More
A special opportunity to learn from Heronswood Garden’s Assistant Director Riz Reyes. He will give us a tour of the late summer garden that will inspire a cut flower arrangement... Read More
Head Gardener Del Brummet will dive deep into the Miller Garden’s famed woody plant collection. The garden’s space is at a premium and plants need to earn their place in... Read More
Begonias are Boss! If you’re still in doubt, the late great Christopher Lloyd (of Great Dixter fame) said that if he were reduced to growing only one genus, Begonia would... Read More
Terms of Use & Privacy Policy | Refund Policy | ©2026 Northwest Horticultural Society