Preserving Altadena’s Trees: A Community Effort to Save a Fire-Damaged Landscape

In the wake of the Eaton Fire, Altadena Green is working to preserve fire-damaged but recoverable trees, advocating for better assessment processes, educating homeowners, and protecting the community’s urban canopy from unnecessary removal.

2 minute read

March 3, 2025, 11:00 AM PST

By Clement Lau


Charred trees on hillside in Altadena, California after Eaton Fire.

Some trees damaged in the Eaton Fire are still recoverable. | Grigory Heaton, CC BY-SA 4.0, via Wikimedia Commons / Wikimedia Commons

In the aftermath of the Eaton Fire, many Altadena residents who lost their homes are now fighting to save their trees from removal. The fire left countless trees scorched but still viable, yet ongoing debris cleanup threatens to cut down many that could recover with time and care. As reported by Erin Stone, to combat this, Altadena Green—a group founded by residents, arborists, and landscape experts—is working to assess trees marked for removal, educate homeowners, and advocate for preserving as much of Altadena’s tree canopy as possible. Residents like Wynne Wilson, whose fire-resistant garden was a community landmark, view tree preservation as essential to maintaining the identity and environmental resilience of the neighborhood.

Despite community efforts, many trees are at risk due to conflicting oversight from agencies managing post-fire cleanup. The Army Corps of Engineers, responsible for clearing private properties, has marked trees for removal using a controversial process that residents say lacks transparency. While homeowners can request to keep certain trees, the decision ultimately rests with contractors who may deem them hazardous. Advocates argue that local arborists should lead these assessments, as some trees, such as coast live oaks and Canary Island pines, have a strong chance of survival. The removal of too many trees could also worsen urban heat island effects, drastically changing Altadena’s climate.

To help homeowners navigate this process, Altadena Green provides resources on tree health assessments, retention requests, and alternative debris removal options. Experts caution against premature tree removal, advising residents to check for live bark before assuming a tree is dead. Research shows that fire-resistant trees can actually slow the spread of flames if properly spaced. While the fire was primarily driven by embers igniting buildings, preserving the remaining greenery represents resilience and recovery for Altadena. As the community rebuilds, protecting its beloved trees remains a crucial part of healing and adaptation.

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