California’s Zone Zero Plan Could Require Clearing Plants Within Five Feet Of Homes

California is rethinking the green ring around many houses in fire country. One year after the Eaton and Palisades fires destroyed more than 16,000 structures in Los Angeles, regulators are drafting statewide rules for the first five feet around homes.

The idea is simple. Keep that strip free of anything that can ignite and pass flames to a building. The state calls it Zone Zero, because embers often do the real damage. In high winds, tiny burning bits land in mulch, gutters, vents, and dry leaves.

The proposal would ban firewood, dead weeds, and bark mulch in that zone. It could also require noncombustible fences and gates. Existing homes would get about three years to comply.

Still, people are pushing back. Many residents worry about costs, shade, and losing habitat for wildlife. For families, it is also about keeping pets safe during fast evacuations.

Fire scientists say it is not that clean. Green plants can hold water, yet heat can dry leaves fast. In lab tests, flames can climb from a small ignition into a shrub.

A 2025 Nature Communications study found that pairing home hardening with clearing Zone 0 can cut losses in wildfire simulations.

Many older houses also have wood siding or older windows that fail under heat. Clearing gutters and adding fine mesh over vents can keep embers out.

Experts also stress that vegetation rules are only one layer. Roofs, vents, and windows matter, too. So does community action, since one burning yard can threaten a whole block.

If you live in a fire prone area, start with the basics and ask your local agency what works there. Support policies that protect the environment and our health, and lean into plant based and vegan choices that are lighter on the planet.

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