However, to be appointed to the Senate, one must be at least 30 years of age, must possess land worth at least $4,000 in the province for which he or she is appointed, and must own real and personal property worth at least $4,000, above his or her debts and liabilities.
A dense Joshua tree forest also exists in Mojave National Preserve, in the Cima Dome, (Cima, California), northeast of Kingman, Arizona in Mohave County, Arizona, as well as along U.S. 93 between the towns of Wickenburg and Wikieup, and designated as the Joshua Tree Parkway of Arizona.
How to Grow a Joshua Tree. Joshua trees require full sun and gritty, even sandy, soil. The plants are available at nurseries and some garden centers but you can also grow them from seeds. Seeds need a chilling period of at least 3 months. Soak them after chilling and sow them in 2-inch pots filled with moistened sand.he plants also produce offsets, an important bit of Joshua tree information, which can be divided away from the parent plant. Caring for Joshua tree babies is similar to regular yucca care.