July in Arizona means soaring temperatures, monsoon anticipation, and one of the most important months for practicing smart irrigation. Whether you’re caring for a desert landscape or maintaining a traditional yard, making a few simple adjustments now can help you conserve water, reduce utility costs, and keep your plants thriving through the hottest part of the year.
Here’s everything homeowners should know this July.
Water Smarter This Summer
As temperatures climb into the triple digits, it’s tempting to water more often. However, watering deeply and less frequently encourages stronger, healthier root systems while reducing water waste.
General recommendations include:
- Water established lawns no more than 3 times per week, allowing moisture to penetrate 6 to 10 inches into the soil. This can be done with MP Rotators that allow more time for the water to absorb into the soil and prevent pooling like traditional popups
- Water mature desert trees and shrubs approximately every 1-2 weeks, soaking the soil to a depth of at least 24 inches or running drip irrigation much longer and less frequent with several drip emitters per tree around the canopy.
Deep watering helps plants become more drought-resistant and better prepared for Arizona’s intense summer heat.
July Is Smart Irrigation Month
July is recognized as Smart Irrigation Month, making it the perfect time to inspect your irrigation system.
A quick system check can prevent wasted water and improve landscape health. Focus on these four simple steps:
- Inspect sprinkler heads for leaks, damage, or clogs.
- Connect loose fittings and repair broken components.
- Direct sprinkler spray toward plants—not sidewalks, driveways, or streets.
- Select the appropriate sprinkler nozzles or drip emitters for your landscape.
Even small irrigation repairs can save thousands of gallons of water each year.
Prepare Your Landscape for Monsoon Season
Arizona’s monsoon season often brings welcome rainfall along with strong winds and heavy storms. Preparing your yard before storms arrive can minimize damage and help your plants recover more quickly.
To prepare your landscape:
- Secure young trees with proper staking if necessary.
- Remove dead or damaged branches before storms develop.
- Check irrigation equipment to ensure it functions properly after heavy rain.
- Allow rainfall to replace scheduled irrigation whenever possible.
Although Arizona typically receives only a few inches of monsoon rainfall each year, every inch helps replenish soil moisture and reduce irrigation needs.
Avoid Heavy Summer Pruning
One of the biggest mistakes homeowners make during July is excessive pruning.
Heavy pruning exposes plants to additional heat stress and increases their water requirements during the hottest part of the year.
Keep these guidelines in mind:
- Avoid removing more than 25–30% of a plant’s canopy in a single year.
- Skip decorative shearing whenever possible.
- Remove only dead, damaged, or hazardous branches.
- Leave desert-adapted plants in their natural growth form.
Many native desert plants require very little pruning and often stay healthier when left mostly untouched.
Desert Plants That Need Minimal Pruning
Several popular Arizona landscape plants require little or no pruning:
- Agave
- Desert Spoon
- Ocotillo
- Red Yucca
- Yucca
- Desert Palms
- Prickly Pear Cactus
For these plants, removing dead flower stalks or damaged growth is usually all that’s necessary.
Consider Replacing High-Water Turf
If you’re looking to lower your water bill, replacing Bermuda grass with drought-tolerant desert plants can significantly reduce outdoor water use.
Xeriscaping offers several benefits:
- Lower monthly water costs
- Reduced landscape maintenance
- Improved drought resilience
- Beautiful year-round desert color and texture
Many Arizona municipalities also offer rebates for qualifying landscape conversions and tree planting projects, making the switch even more affordable.
Continue Learning About Desert Landscaping
Summer is also a great time to expand your gardening knowledge. Many communities offer educational workshops covering topics such as:
- Irrigation basics
- Desert gardening techniques
- Container gardening
- Native and edible desert plants
- Sustainable landscaping practices
Learning how to work with Arizona’s unique climate can help you create a healthier, more water-efficient landscape for years to come.
Make Every Drop Count This July
With Smart Irrigation Month, monsoon season, and peak summer temperatures all arriving together, July is an ideal time to evaluate your watering habits.
Simple practices such as watering deeply, checking irrigation systems, avoiding unnecessary pruning, and replacing thirsty lawns with drought-tolerant plants can save thousands of gallons of water while keeping your landscape healthy.
Every drop counts—and small changes made today can lead to healthier plants, lower water bills, and a more sustainable Arizona landscape all summer long.