Alameda

The black stuff on your leaves is likely sooty moldThe black stuff on your leaves is probably sooty mold, a fungal disease growing on plants and other surfaces, and it is often seen in the spring and summer. The leaves or stems have a black coating that looks like soot. If you look closely, it is growing…

Gardening with graywater is a smart, sustainable way to conserve water, cut costs, and nourish plants—learn safe, effective tips in this practical guide.

The brown marmorated stink bug is an invasive pest in California, damaging gardens, crops, and invading homes. Learn how to identify and manage it.

When you hear “bulbs” you might think of springtime plants – tulips, daffodils, iris, and others. But did you know there are plenty of summer-flowering bulbs that you can plant in the spring? 

Worried your tree is dying? Learn how to spot signs of distress and what steps to take to identify the cause and possibly save it.

Learn how you can best protect your gardens and home from wildfire damage in Alameda County.

Learn about one of the major diseases associated with poor water management, Phytophthora root and crown rot.

2025 National 4-H Beekeeping Essay CompetitionSponsored by the Foundation for the Preservation of Honeybees, Inc.CA State deadline is April 14, 2025.Submit your complete essay entry by April 14, 2025 to Gemma Miner at gmminer@ucanr.edu.Theme: The Importance of Youth in Beekeeping: How 4-H members can make a…