How to Properly Water Your Lawn in Mobile & Baldwin Counties

Hot, humid summers in Mobile and Baldwin Counties create unique challenges for homeowners. Between intense heat, sandy soil, and high humidity, improper watering can lead to fungus, insect pressure, and weak root systems.

Here are four habits that make the biggest difference for lawns in South Alabama.

1. Water Early in the Morning

The best time to water is between 4 a.m. and 8 a.m. Grass is usually already wet with dew at that hour, so watering then adds little extra wet time, and the blades dry quickly once the sun comes up. Watering in this window:

• Reduces evaporation

• Reduces the risk of fungal disease

• Minimizes insect attraction

• Allows grass blades to dry during the day

Avoid evening and nighttime watering. Long periods of moisture on the grass blades can increase the risk of lawn disease, along with thatch buildup and pest activity.

2. Water Deeply, Not Often

Frequent, shallow watering keeps roots near the surface — making your lawn weaker and more vulnerable to drought stress. Instead:

• Water deeply and less often

• Apply about ½ inch at a time

• Let the soil fully absorb the water before watering again

Deep root systems are critical for Gulf Coast lawns.

3. Know What Your Grass Type Needs

Common turf types in Mobile and Baldwin Counties and their typical weekly water needs during the active growing season (rain plus irrigation):

• Zoysia: 1½–2 inches per week

• Centipede: about 1 inch per week

• St. Augustine: about 1 inch per week

• Bermuda: 1–1½ inches per week

These amounts apply while your grass is actively growing. When warm-season grass goes dormant in winter, it needs much less water, usually only an occasional watering during long dry stretches. Adjust your schedule based on rainfall and soil conditions, and skip a cycle after a good soaking rain.

4. Check Your Sprinkler Efficiency

Many lawns are overwatered simply because irrigation systems water unevenly. A simple “tuna can test” shows exactly how much water each zone puts out. See our step-by-step guide: How to Measure Your Sprinkler System’s Water Output (The Tuna Can Test).

Did You Know?

According to the EPA’s WaterSense program, as much as 50% of the water we use outdoors is lost to evaporation, wind, or runoff due to overwatering.

Smart watering doesn’t just protect your lawn — it reduces waste and long-term maintenance costs.

Printable Lawn Watering Guide

Save or print this quick-reference guide to keep handy through the summer.

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Not Sure Your Lawn Is Getting the Right Amount of Water?

Southern Target can evaluate your irrigation setup and turf health and help you build a watering schedule that fits your lawn.

Call 251-414-7928 or text 251-244-7377 · Request service online

📍 Serving Mobile, Saraland, Daphne, Spanish Fort, Theodore, and surrounding Gulf Coast communities.