The University of California Department of Agriculture and Natural Resources (UCANR), has an online plant identification tool ...

Achieving success in the ambitiously deliberate pursuit of finding and identifying wildflowers hinges on a single important concept based on a familiar but often misused word: “flower.” Straight to ...

The common names of plants differ all over the world, but they also differ by region in the U.S., or even by neighborhood. What my mother called five o’clocks are four o’clocks in Illinois, and for ...

Residents can receive help identifying plant diseases and insects, conducting soil tests, and more. The Master Gardener Hotline is a free service for residents of the county. The Penn State Extension ...

Prevention is key to managing this widespread plant disease. Powdery mildew is a common fungal disease that affects a wide range of plants, identifiable by white to gray powdery spots on plant ...