By summer, our outdoor spaces are working overtime. Lawns need more frequent mowing, garden beds are in full bloom, and keeping everything looking its best becomes a daily habit for homeowners—and so does checking the water bill.

Between hand-watering, soaker hoses, sprinkler systems, and more, outdoor irrigation and maintenance quickly become one of the biggest household expenses of the season, but the problem isn’t the effort you’re putting in; it’s the timing and technique. Here’s how to do it right.

Timing Is Everything

When you water your garden matters just as much as how often you’re watering. Midday watering is one of the most wasteful habits a homeowner can develop since a significant amount of moisture evaporates before it even reaches the roots.

Early morning watering, between 5 a.m. and 10 a.m., is the sweet spot for summer. The ground is cool, the sun is low, and your plants have the whole day to absorb the moisture they need to thrive. The goal should be to water deeply and less often so the roots will follow the moisture downward into the soil. The result is a lawn and garden that’s more self-sufficient, and much less demanding of your time and water.

abstract natural scenery or landscape
Courtesy of Aiper
The Aiper IrriSense 2 smart irrigation system

Install a Smart Irrigation System

Not a morning person? The Aiper IrriSense 2 is your solution. The smart irrigation system allows you to map and customize up to 10 individual watering zones, each with its own independent schedule tailored to the plants in that zone so your early morning watering can happen before you even get out of bed.

The 4-in-1 multi-zone irrigation system revolutionizes the way you water your yard and garden by combining the irrigation controller with a rotor sprinkler, electrical valve, and nutrient feeder into one compact tower that installs in your yard in 15 minutes. No digging, no lawn damage, no professional help required.

The built-in Weather-Sense Response System monitors forecasts in real time, automatically pausing or adjusting your watering schedule when rain is on the way, so you’re never watering what the rain already has. The IrriSense 2 can help reduce water waste by up to 40%, making it possible to have both a greener yard and a lower water bill.

Mulch More, Water Less

If there’s one low-effort, high-reward move for a greener garden, it’s mulching. A two-to-three-inch layer of mulch spread across your garden bed acts as an insulating blanket over the soil, blocking direct sunlight, slowing evaporation, and keeping moisture exactly where your plants need it most.

Mulched garden beds typically require watering half as often as bare ones, which adds up to real savings over the summer season while also helping with weed suppression. The only rule? Keep your mulch a few inches away from the base of your plants to prevent rot, and refresh the mulch layer as it breaks down to keep your garden looking beautiful all summer long.

Overhead Shot of Woman Digging in a Vegetable Garden
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Group Plants by Watering Needs

Not all plants have the same needs, and treating them like they do is one of the more common sources of outdoor water waste. A simple way to maximize your watering efforts is to keep thirsty plants and drought-tolerant plants in separate areas, a practice known as hydrozoning. This approach groups plants with similar watering requirements, resulting in a yard where every irrigation cycle does genuine work rather than compensating for a one-size-fits-all schedule, reducing water use by up to 50%.

A lush landscape doesn’t have to come at the expense of your water bill. With smarter habits, strategic planting, and innovative tools, you can save both money and water while still boasting the greenest yard on the block.