Simi Valley Test Plot

Stewardship on the urban-wildlife interface

Address: 3200 Flanagan Drive, Simi Valley CA 93063 (just north of parking lot)

The Simi Valley Test Plot lies at the base of the foothills between Rocky Peak and Chumash Park. Started by local residents concerned about the fire resiliency of their surroundings, the plot collaborates with MRCA and the Rancho Simi Recreation and Park District to address the current, invasive and highly flammable fuel-type and investigate the performance of locally adapted, slower to burn native species.

The project is situated at the intersection of a rich scrub of predominantly Bush Sunflower, California Sagebrush, and Chamise and a primarily invasive grassland featuring mustard, oat, and brome dotted with a mix of native wildflowers such as Blue Dicks, Lupine, Fiddleneck, and Tarweed. The plot mimics the native vegetation found in the surrounding area by creating a combination of scrub and grassland increasing the biodiversity, beauty, and resiliency of the landscape.

Partners: MRCA, Rancho Simi Recreation and Parks District

To sign up for our volunteer list, please add your email here and sign our volunteer waiver.

For more info contact: Isaac Trejo / isaacmtre@gmail.com

 

LOG (coming soon)

INATURALIST PROJECT

TEAM

—Isaac Trejo

PARTNERS

—MRCA

—Rancho Simi Recreation and Parks District

YEAR

—Initial planting Spring 2026

PLANT LIST

GRASSES

Stipa pulchra / Purple Needlegrass 

SHRUBS

Encelia californica  / California Bush Sunflower

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