Question: There is a huge Arizona ash tree in my neighbor's yard. Its trunk is about 27 feet away from the foundation of my house and its foliage reaches my roof. I am planning to dig a trench on ...

SRP recently offered a free shade tree program in which residents could get two free shade trees to plant. I heard they gave away more than 1,500 trees along with planting instructions.

PHOENIX — Arizona is investing $6 million in federal funding to increase its tree cover in disadvantaged communities and create more green spaces, the Department of Forestry and Fire Management ...

He worked with the Arizona Sustainability Alliance, a local conservation nonprofit, to sow more than 100 trees and plants across Emerson’s campus, at an event attended by about 125 people. The ...

Q: I have three Arizona ash trees that are 10 years old. This past year they have looked like this (see photo). I have been trying to figure this out.

Question: I have three Arizona ash trees around my house the trunks are at least 15" in diameter. One of the three has at least 25 large knots growing on its trunk, some maybe 6-8" in size.

Ash trees are being wiped out from rural landscapes, parks, leafy subdivisions and urban corridors. The white fringetree grows wild from New Jersey south to Florida and west to Oklahoma and Texas ...