Palm Tree Trimming in the Inland Empire: What to Know

Palm trees are iconic in Southern California, but they need proper care to stay healthy and safe. Improper trimming — especially over-trimming — is one of the most common mistakes homeowners make. Here's what to know about palm tree trimming in the Inland Empire.

When to trim palms

Late spring to early summer is generally the best time to trim palms, after any risk of frost. The main reasons to trim are to remove dead, brown fronds, take off seed pods and fruit, and clear fronds that pose a fire or falling hazard. Healthy green fronds should generally be left alone.

Avoid 'hurricane cutting'

A common but harmful practice is over-trimming palms into a skinny tuft at the top (sometimes called hurricane cutting). Removing too many green fronds starves the palm, weakens it, and stresses it — making it more vulnerable to wind, pests, and disease, not less. Remove only dead and dying fronds and pods.

Safety and height

Tall palms require proper climbing or lift equipment and experience. Falling fronds and seed pods are heavy, and the work is hazardous at height. For mature palms, this is a job for professionals with the right gear and insurance.

Watch for pests and disease

Keep an eye out for issues like the South American palm weevil and various fungal diseases affecting SoCal palms. Proper, sanitized pruning tools help prevent spreading disease between trees. A professional can spot early signs of trouble. See our tree services.

Frequently asked questions

How often do palm trees need trimming?

Usually once or twice a year to remove dead fronds and seed pods — more isn't better and can harm the palm.

Should I remove green palm fronds?

No — green fronds feed the palm. Remove only brown, dead, or hazardous fronds and the fruit/seed pods.

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.