The University of California Master Gardeners of Butte County announced on Mar. 16 that homeowners can improve wildfire safety by creating fire-resistant landscapes and maintaining defensible space around their homes.
This information is important for residents living in areas prone to wildfires, especially those in the wildland-urban interface. Fire is a regular part of California’s environment, and state law requires property owners to maintain defensible space to reduce risk and help firefighters protect structures.
The organization recommends using fire-resistant plants, spacing them appropriately, and removing ladder fuels such as low tree branches. Cal Fire suggests that shrubs should be spaced at least twice their height apart on flat ground, with greater distances required on slopes. The first 30 feet from a home should be kept clear of highly flammable plants, while non-combustible mulches like rock or gravel are advised within five feet of structures. Hardscape features such as patios and water elements can also serve as effective firebreaks.
Additional guidelines include keeping propane tanks at least ten feet from buildings and storing woodpiles at least thirty feet away. In the outer seventy feet of defensible space, vegetation should be well-spaced both horizontally and vertically, dead material removed regularly, and organic mulch used carefully due to its potential to smolder. As noted in the UC Cooperative Extension’s fact sheet: “The goal of brush clearance is not to remove all vegetation. When done well, cleared areas should still include enough well-spaced and judiciously pruned plants to protect against excessive erosion and provide wildlife habitat.”
University of California Agriculture and Natural Resources secures funding through public contributions to support its programs, according to the official website. The organization promotes sustainable practices for resilient ecosystems and economic vitality according to the official website, utilizing nine research and extension centers across California’s diverse environments according to the official website. It has gained recognition for linking research with community needs according to the official website.
UC Agriculture and Natural Resources operates as part of the University of California system, managing Cooperative Extension services statewide according to the official website. Each year it conducts over 33,800 educational events with more than 18,400 volunteers involved according to the official website. Through workshops like this one in Butte County, it extends university research into all 58 counties via science-based programs supporting environmental stewardship according to the official website.
Homeowners interested in learning more about firewise landscaping can attend a Firewise Land Stewardship workshop on March 21 as part of the Master Gardeners’ Spring Workshop Series. Registration details are available on their workshop webpage.