{"slug":"plantamnesty","name":"PlantAmnesty","tagline":"Pruning classes, a Master Pruner program and tree advocacy in Seattle since 1987","description":"PlantAmnesty was founded in Seattle in 1987 to stop bad pruning, and it still teaches residents how to prune trees and shrubs properly through classes, workshops and its Master Pruner program. It also runs Adopt-a-Plant, speaks up for heritage trees, and holds an arboriculture conference. Classes are listed on its events page.","website_url":"https://www.plantamnesty.org","tier":"listed","resident_offers":["education","tree_care_help","volunteer"],"listed_source_url":"https://www.plantamnesty.org","logo_url":null,"founded_year":1987,"org_type":"nonprofit","scope":"local","headquarters":{"city":"Seattle","region":"Washington","country":"US","lat":47.606,"lng":-122.332},"volunteer_url":"https://www.plantamnesty.org/volunteer","donation_url":"https://plantamnesty.monkeypod.io/give/support-plantamnesty","events_url":"https://www.plantamnesty.org/all-upcoming-events-classes","featured":false,"trees_on_record":0,"primary_activity":"tree-care-maintenance","activities":[{"slug":"tree-care-maintenance","name":"Tree care & maintenance","primary":true},{"slug":"education-advocacy","name":"Education & advocacy","primary":false}],"updated_at":"2026-11-08T02:21:52.718Z","url":"https://treerm.org/org/plantamnesty","markdown_url":"https://treerm.org/org/plantamnesty.md","api_url":"https://treerm.org/api/v1/organizations/plantamnesty","data_note":null,"derived":{"annual_trees":[],"latest_annual":null,"yoy":null,"cagr":null,"dollars_raised_per_tree":null,"cost_per_tree":null,"trees_per_volunteer":null,"survival":null,"hectares":null,"transparency":{"score":0,"label":"Opaque","points":[{"key":"annual","label":"Publishes annual tree figures","earned":0,"max":20,"why":"No year-by-year figures found"},{"key":"recent","label":"Figures are recent","earned":0,"max":15,"why":"No dated annual figure"},{"key":"sourced","label":"Every figure has a public source","earned":0,"max":10,"why":"No figures on record"},{"key":"money","label":"Publishes financials or cost per tree","earned":0,"max":15,"why":"No financial figure on record"},{"key":"survival","label":"Reports survival or monitoring","earned":0,"max":15,"why":"No survival or monitoring figure on record"},{"key":"verified","label":"Independently verified figure","earned":0,"max":10,"why":"Every figure is the organization's own count"},{"key":"programs","label":"Breaks figures down by program","earned":0,"max":10,"why":"No program breakdown"},{"key":"people","label":"Reports volunteers or events","earned":0,"max":5,"why":"No volunteer figures or events on record"}]},"methodology":"https://treerm.org/methodology"},"countries":["US"],"social_links":{"instagram":"http://instagram.com/plantamnesty","facebook":"http://facebook.com/plantamnesty"},"programs":[],"metrics":[],"upcoming_events":[],"license":"CC-BY-4.0"}