Mature trees do their best when they get about 1 inch of rainfall per week — or an equivalent amount provided via irrigation.

The water may not penetrate the soil deeply enough to reach the tree's root system, especially if the sprinkler is placed in the center of the lawn. Shallow watering can result in shallow root ...

A: Three times each week is how often we should apply water to trees and shrubs during the summer, not in the fall when it’s ...

and Arizona State University studied smart irrigation technology to grow trees into maturity. They were able to do this ...

Water trees, shrubs, lawns, and perennials during prolonged dry fall and winter periods to prevent root damage.

Do trees need the water right now since they’re headed into dormancy? Here's what to know on how to water your trees this ...

At the University of Arizona's Agriculture Center, there are 80 tree saplings that are all being used for this research.

Newly planted trees need more frequent watering while their root system becomes established. In dry weather, this means watering every few days for the first few weeks, gradually reducing to once ...

Proper management of leaf debris provides an opportunity to use this resource without it becoming environmentally harmful.

For even better results, you can also water at or just beyond the dripline in the zone where the tree’s root system is actively expanding. You also should consider mulching around your trees if ...