WHO: Michael Eason, associate director of conservation and collections at the San Antonio Botanical Garden, and a nationwide team of tree experts. WHAT: A missing oak species—the Quercus ...

Oak trees are an important part of our landscape. Looking around, it is obvious that the live oak is dominant both in nature and in our yards. There are many other native and adapted oaks that have ...

Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one of the most abundant trees across much of eastern North America. It also ...

Oaks grow in 52 of 58 California counties. In Sacramento County, 20 species of oaks grow with 20 hybrids. The most common are valley oak (Quercus lobata), interior live oak (Quercus wislizeni) and ...

November through February is the best time to plant hardy trees, shrubs, ground covers and vines. If you have been thinking about adding a shade tree to your landscape, now is a great time to do it.

Oak trees are an asset to landscapes. The genus Quercus has 500 species worldwide and half that number is in the Western Hemisphere. According to “A Field Guide to Texas Trees” by Bennie Simpson, ...