Science-Based Plant Care and Weed Control for Healthy Trees, Turf and Landscapes in Phoenix, Arizona.
In its July 2026 update, NOAA’s Climate Prediction Center made it official: a strong El Niño is developing in the Pacific, and it is expected to peak just as the Valley heads into winter. Forecasters give the event an 81% chance of reaching “very strong” intensity between October and December 2026, and a 97% chance…
Learn how leaf gall mites are destroying plants in Arizona and what to do to treat and prevent disease.
Phoenix trees are being attacked by a deadly fungal disease that spreads by releasing airborne spores. Learn how to avoid sooty canker and address it when you notice the signs.
Environmental stress, poor tree care, common palm tree disease and damaging pests are all threats to healthy palm trees. Learn about the most recent threats to palms.