Every year fifteen or more PlantAmnesty arborists (all ISA certified) volunteer their time to prune trees, often majestic old trees, in the King County area for a good cause. This event is coordinated by the Tree Programs Committee and usually takes place between late winter and early summer. You can also learn more on the Referral Service page.
Trees can be on public or private property. To nominate a worthy tree(s), or to find out when and where an event is taking place, please Contact Us to request consideration for an Arbor Day Tree Prune.