About PlantAmnesty » Mission

PlantAmnesty was founded on October 22, 1987, by Cass Turnbull.

PlantAmnesty’s mission is to end the senseless torture and mutilation of trees and shrubs due to mal-pruning.

To accomplish our mission we:

  • Promote awareness and respect for plants.
  • Encourage proper pruning techniques.
  • Alert and educate the public.
  • Improve landscape management practices.
  • Volunteer in our communities.
  • Provide a free referral/reference service.

Upcoming Classes

Sun 09

Shrubs III

August 9 @ 10:00 am - 12:00 pm

Upcoming Events

There are no upcoming events at this time.


PO Box 15377
Seattle, WA 98115-0377