The bark of a palo verde tree is green because it's filled with chlorophyll. Unlike most trees, this plant gets a lot of photosynthesizing done through its bark. According to The Arizona Native Plant ...

Homeowners in Arizona's low desert often plant trees without checking how large they will grow. The result is frequent regret ...

Leaves and flowers make a tree beautiful, but while you're admiring them, don't ignore the tree's bark. Take a look at eucalyptus, crape myrtle, our native Sonoran palo brea and Arizona sycamore. They ...

Trees are nearly always selected for their flowers, foliage, or form. Yet, at this time of year, there is an often overlooked arboreal feature that may achieve sudden prominence in the garden. In ...