Wild Harvest

California Bay Laurel Nuts

The California Bay Laurel (Umbellularia californica) is one of the most aromatic and useful trees in the California landscape. Its nuts — sometimes called pepperwoods — have been a staple food of Indigenous Californians for thousands of years.

A California bay laurel tree (Umbellularia californica), a native California plant, laden with ripening olive-like nuts against a blue sky

Identifying the Tree

California Bay Laurel is an evergreen tree or large shrub found throughout coastal California and the Sierra Nevada foothills. Look for:

Lance-shaped, glossy dark-green leaves with an intensely aromatic, peppery-camphor scent when crushed
Small yellow-green flowers in winter/spring
Olive-like drupes (the "nuts") that ripen from green to yellow-purple in fall

Identifying the Nuts

The fruit looks like a small olive, about 2–3 cm long, with a thin fleshy outer layer surrounding a hard shell with the nut inside. Look for:

On branches: green fruits ripening to yellow, then purple
On the ground: fallen fruits, often with the outer flesh smashed away
The shell: a round, smooth, dark brown nut after the flesh is removed

Ripe California bay laurel nuts (Umbellularia californica) fallen on the ground among leaves at the roadside, ready for wild harvest

Range

California Bay Laurel grows from southern Oregon to Baja California, primarily in:

Coast ranges and foothills
Mixed evergreen and oak woodland
Riparian corridors and canyon bottoms
Redwood forest understory

Distribution map of the western United States showing the native range of California bay laurel (Umbellularia californica) along the California coast and into southern Oregon

When to Wild Harvest

Nuts ripen from September through December, peaking in October–November. The best time to harvest is when nuts fall naturally from the tree, or when the outer flesh turns yellow-purple and separates easily.

What Happens Next

Raw Bay Laurel nuts contain compounds that must be neutralized through roasting. Traditional preparation:

Remove the outer flesh
Crack the shell to extract the kernel
Roast the kernel in a pan or oven until fragrant and dark
Grind into flour or eat whole

The roasted flavor is rich, complex, and coffee-like — excellent as a flour or a caffeine-free drink.

Help Us Document Bay Laurel Populations

We're mapping California Bay Laurel wild harvest sites to track populations, harvest pressure, and habitat health. Submit your sighting using the form below.