Where do palo verde trees grow?
Blue Palo Verde (Parkinsonia floridum) is a native tree in the Fabaceae (Legume) famly that grows in the Sonoran Desert region of California, Arizona and Mexico. It tends to grow in washes, bajadas and flood plains, at elevations from 0-3600 feet. It is also one of the most popular trees for desert gardens. The blue palo verde can be distinguished from other green-trunked trees by its small straight spines at the branching points, the bluish tinge to the green bark and leaves, and its tendency to grow near washes in the wild (as opposed to the foothills palo verde which tends to grow on slopes).There are three noteworthy species of Parkinsonia grown in the United States. Palo verde is a thorny, green-barked shrub/small tree which can reach a height of 11 m. The name refers to the very noticeable green color of the smooth trunk of this drought-resistant tree of the hot southern deserts.The name Palo Verde in Spanish means green stick, and this name is derived from the trunk of the tree which is usually a shade of green. These trees are considered drought-deciduous and drop their leaves when they go long periods without water.
What is the lifespan of a Palo Verde tree?
The palo verde is doing well in its range. These trees can live to be more than 100 years old, possibly as old as 400 years. It is considered a large shrub or a small tree standing about 15 feet tall on average, occasionally reaching as tall as 30 feet. palo verde trees grow 1-2 feet annually, reaching full size in 10-15 years. Optimal growth requires full sun and well-drained soil; avoid overwatering to prevent root rot. Choose between dwarf and giant varieties for the best fit in your landscape.
Can you eat the beans from a palo verde tree?
The good news, however, is even when the pod dries, the beans are still edible. Since 1954, both the Blue Palo Verde and Foothill Palo Verde varieties have been the Arizona State Tree and have been a food source for thousands of years. Palo Verde Landscaping Tips The pea-like fruits are edible and can be eaten just like peas. There are no toxic parts of the tree, making it a great candidate for those with pets and livestock such as horses, goats, and chickens.