Fall Yard Cleanup Checklist for the Inland Empire

Fall in the Inland Empire is the most important season for your landscape. Cooler temperatures and the promise of winter rain make it the ideal time to clean up, plant, and set your yard up to explode with growth in spring. Work through this checklist before the holidays.

Clean up and cut back

• Rake leaves and clear debris: matted leaves smother lawns and harbor pests — add them to your compost pile instead.
• Prune lightly: remove dead or damaged branches, but save heavy pruning of most shrubs for late winter.
• Cut back spent perennials: tidy salvias and grasses, leaving some seed heads for birds.

Feed and aerate the lawn

Fall is the best time to aerate compacted Inland Empire clay and apply a fall fertilizer. Aeration lets air, water, and nutrients reach the roots, and feeding now builds a stronger lawn that greens up early in spring. If you want winter color from a warm-season lawn, overseed with ryegrass.

Plant while the soil is warm

Counterintuitively, fall — not spring — is the best planting time here. The soil is still warm but the air is cool, so new trees, shrubs, and California natives establish strong roots over winter with the help of seasonal rain, ready to take off in spring.

Tune your irrigation and mulch

As temperatures drop, dial back your sprinkler runtimes or let a smart controller do it automatically — overwatering in cool weather wastes water and invites disease. Refresh mulch to a 3-inch depth to protect roots and hold winter moisture. Our maintenance crews handle seasonal transitions for properties across the region.

Frequently asked questions

Should I fertilize my lawn in fall?

Yes — a fall feeding strengthens roots and is one of the most valuable things you can do for a Southern California lawn.

Is fall really better than spring for planting?

For most trees, shrubs, and natives in our climate, yes. Fall planting gives roots a full cool season to establish before summer heat.

Arbol Roble has cared for Inland Empire landscapes since 1997, serving Rancho Cucamonga, Ontario, Fontana, Eastvale, Corona and Riverside. Request a free quote or browse our residential and commercial services.