Zone Zero Landscaping on the Peninsula
What Zone 0 means for a Peninsula garden
Out of the zone: combustible mulch and bark, dead or dry vegetation, woody shrubs against the wall, firewood, and stored combustibles. This is the Phase 1 work, estimated 2027-2028.
Into the zone: hardscape. Gravel, decomposed granite, pavers, stone, and concrete all comply, and they suit the Peninsula's Mediterranean palette better than a strip of dying lawn ever did.
The honest tree answer: the state scaled back blanket vegetation removal in the April 2026 draft, partly in response to residents pushing back on losing mature shade trees. A healthy tree with the canopy kept off the roof and limbed up from the ground is not the target. The dry Mexican fan palm skirt, the dead branches over the eave, the shrub touching the siding: those are.
Gardening against the largest sage scrub block on the Peninsula
Roughly 1,400 acres of the Palos Verdes Nature Preserve wrap through Rancho Palos Verdes, managed with the Palos Verdes Peninsula Land Conservancy. That habitat is why the Peninsula still has gnatcatchers and migrating raptors. It is also standing fuel that comes right to some property lines.
The line matters legally: your Zone 0 obligation is on your parcel. Do not clear preserve land beyond your boundary; contact the Conservancy about fuel modification questions on the preserve side. On your side, the first five feet is yours to fix, and on these lots it is the highest-value fire work on the whole street.
Landscaping questions, answered
Do I have to remove my mature trees?
In most cases, no. The April 2026 draft scaled back blanket vegetation removal after public pushback about mature trees and shade. Well-maintained trees with canopies kept clear of the roof and limbed up from the ground are treated differently from shrubs and groundcover in the 0-5 ft zone. Verify the final text before removing any significant tree.
Is native coastal sage scrub exempt because it is habitat?
No. Inside the 0-5 ft ember-resistant zone, combustible vegetation is regulated regardless of whether it is native. Habitat protections apply on preserve land, not to the plants against your wall. Preserve-edge owners should also check with the Palos Verdes Peninsula Land Conservancy before doing any work that extends beyond their own parcel line.
What can actually stay in the first five feet?
Hardscape: gravel, pavers, stone, concrete, and bare soil. The draft contemplates limited exceptions such as well-irrigated, low-growing plantings, but the safe planning assumption is that combustible mulch, dry plants, and woody shrubs leave the zone.
Does the landslide area change what I should plant?
It can. In the Portuguese Bend land movement area, deep watering regimes that keep plants green can conflict with guidance to limit irrigation water entering the slide plane. If your parcel is in or near the slide area, get landscaping advice that accounts for both the fire rules and the geology, not one or the other.
Redesign the five feet once, correctly
A CSLB-licensed contractor can map what stays, what goes, and what replaces it, in one free visit.