ALTADENA GREEN

Heritage · Preservation · Renewal

Altadena Green is working to preserve and restore the character, heritage and culture of the tree canopy of Altadena.

UPCOMING EVENTS

November 7ReGreen Altadena
10:00am – 2:00pm Odyssey Charter School, 725 W Altadena Dr, Altadena, CA 91001, USA
December 5106th Anniversary Christmas Tree Lane Lighting Ceremony & Winter Festival
The historic annual lighting of nearly a mile of giant deodar cedar trees, featuring live performances by local choirs and marching bands, community speakers, festive displays, and vendor booths. Details are managed via the Christmas Tree Lane Association.
3:00pm – 9:00pm Altadena Library, 600 E Mariposa St, Altadena, CA 91001, USA

RESOURCEs

An ever growing list of downloads and links to valuable information on Supporting Trees, Soil Health, Fire Recovery and Resiliency, and more.

Waiver of Certain Permit Requirements

Los Angeles County Oak Tree Ordinance Related to a Disaster

File size: 83.63 KB

Created: 29-06-2026

Updated: 29-06-2026

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ABOUT US

Altadena Green is a grassroots organization of volunteer landscape professionals who have deep connections to the community and want to help coordinate actions to preserve trees and share resources for residents as they embark on the process of bringing Altadena back to life.

Our SUPPORTERs

Help Keep Altadena Green

Your support and contributions will enable us to protect trees in the Altadena burn zone and to help reforest the community. We can now accept donations via our fiscal sponsors Social and Environmental Entrepreneurs.

DONATE