Highline SeaTac Botanical Garden to host annual Plant Sale with live music on Saturday, May 31

Garden lovers will have the chance to dig into deals and soak up live music at the Highline SeaTac Botanical Garden’s annual plant sale on Saturday, May 31, 2025, from 11 a.m. to 2 p.m.

This year’s sale will feature a wide selection of perennials, annuals, shrubs, trees, and more — including many plants propagated directly from the garden’s own collections.

Attendees will also enjoy live music performed by the Northwest Symphony Orchestra BrassQuintet, playing in the Celebration Rose Garden during the sale.

Here’s a sneak peek at what they will have this year:

• Chrysanthemums
• Pacific Coast Iris
• Hellebores
• Geraniums
• Canterbury Bells
• Sarcococca
• Hydrangeas
• Lilies
• Zinnia
• Peonies
• Hostas
• and more!

A very special treat this year is the inclusion of partner gardens and nursery who will also be there selling their plants:

• King County Iris Society
• Daylily Society
• Puget Sound Fuchsia Society
• Wanderlust Nursery

Visitors are advised to bring cash or checks, as some vendors may not accept cards.

For event updates and workshop information, visitors are encouraged to check highlinegarden.org , visit their Facebook event page, or call (206) 391-4003.

The Highline SeaTac Botanical Garden is located at 13735 24th Ave South, SeaTac, WA: