Zone Zero Landscaping in Santa Clarita: What Stays, What Goes
Out of the first five feet
- Bark and wood-chip mulch against the foundation. The most common ember bed in post-fire investigations.
- Dead or dying vegetation of any kind, including dry annuals against the wall after a Santa Clarita summer.
- Firewood and lumber stacks. Store them in Zone 1 or beyond, at least 5 feet off the structure.
- Combustible planters and trellises touching siding, and juniper or italian cypress pressed against the house.
- Stored combustibles: patio cushions in fire weather, cardboard, brooms, door mats made of natural fiber.
Compliant by design
- Gravel, decomposed granite, and pavers. The valley's dry-garden look is already Zone 0 native.
- Low, irrigated, high-moisture plants in noncombustible beds, spaced away from vents and windows.
- Hardscape paths and patios ringing the house: they double as the ember break.
- Metal furniture and planters within the zone.
- Well-maintained mature trees whose limbs are kept off the roof, per the draft's softened tree language. Verify final rules with LA County Fire.
The oak question, answered honestly
Early Zone 0 drafts alarmed homeowners across the state, and the Santa Clarita Valley's oak canopy made that concern local. Mature oaks shade south-facing tract lots that bake past 100 degrees in summer, and heritage oaks are part of the valley's identity, from Placerita Canyon's nature preserve to the oak woodlands around William S. Hart Park in Newhall.
The April 17, 2026 draft responded by scaling back blanket vegetation removal. The current direction: healthy, maintained trees are treated differently from ground fuels. Limbs up, dead material out, nothing overhanging the roofline untended.
Local rules can still be stricter or more specific than the state floor. Before removing any mature tree, get the current LACoFD guidance, and remember the city also protects oaks under its own ordinance; oak removal in Santa Clarita generally needs a permit regardless of fire rules.
Landscaping questions, answered
Do I have to remove my mature shade trees?
Almost certainly not. The April 2026 draft scaled back blanket vegetation removal after statewide pushback about mature trees and shade. Well-maintained trees with limbs kept clear of the roof and no dead material are expected to be workable; the focus is on what sits on the ground in the first 5 feet. Verify specifics with LA County Fire once final rules land.
Is bark mulch really banned next to the house?
In the 0-5 ft zone, yes, that is the direction of the draft. Combustible mulch against the foundation is one of the most common ember ignition points. Gravel, decomposed granite, pavers, and bare soil are the compliant swaps.
What can I actually plant in the first five feet?
Think low, green, and irrigated, and sparse. Low-growing, high-moisture plants in noncombustible beds are the pattern likely to pass, with generous spacing from vents, windows, and siding. A local landscape contractor can design to the draft standard today.
How is this different from the brush clearance I already do?
Existing defensible space (Zones 1 and 2, out to 100 feet or more) manages vegetation density. Zone 0 is stricter and closer: it regulates everything within 5 feet, including mulch, planters, and stored items, not just plants.
Find out exactly what your home needs
One free assessment from a CSLB-licensed local contractor maps every Zone Zero requirement to your specific Santa Clarita property. Know where you stand before the deadlines do.