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 ...

The blue palo verde tree (Parkinsonia florida) is one of two native Arizona palo verde trees, the other being Foothills palo verde. Of the two, blue palo verde is larger and naturally grows in washes, ...

plants are definitely seeing the effects of the 0.68 of an inch of rain the Tucson area has had this year. George Montgomery tells the Arizona Daily Star that cholla cacti, saguaros, palo verde trees ...

July 2023 will go down as the hottest month on record, especially in America’s Sun Belt states. In Phoenix, with a record 17 consecutive days of temperatures at or above 115 degrees Fahrenheit, ...