How to Maintain Your Lawn During a Drought

During a drought, the goal is not always to keep your lawn perfectly green. The real goal is to help your grass survive the stress and recover when better growing conditions return.

Hot, dry weather can cause lawns in Wisconsin to turn brown, slow down, and look weaker than normal. That does not always mean the lawn is dead. In many cases, cool-season grass can go dormant during dry periods and green back up once rain and cooler weather return.

The key is knowing what to do, what to avoid, and how to reduce unnecessary stress until conditions improve.

If your lawn needs more than drought survival, our professional lawn care services can help improve lawn health throughout the season with fertilization, weed control, aeration, and overseeding.

Drought Lawn Care Guide

During Drought	Best Approach
Lawn is turning brown	Do not panic — it may be going dormant
Grass is growing slowly	Mow less often and avoid cutting too short
Soil is dry	Water deeply when watering is needed
Lawn is stressed	Avoid heavy traffic, aggressive treatments, or overworking the lawn
Weeds are showing up	Manage carefully, but avoid stressing the lawn further

Water Deeply, Not Constantly

When water is limited, the worst thing you can do is water lightly every day.

Light watering only wets the surface and encourages shallow roots. Instead, water deeply when watering is needed so moisture reaches the root zone.

The best time to water is early in the morning. This gives the lawn time to absorb moisture before the heat of the day.

If local watering restrictions are in place, always follow them.

For most homeowners, the goal should be fewer, deeper waterings instead of constant shallow watering.

Raise Your Mowing Height

During dry weather, grass should be mowed higher than normal.

Taller grass helps shade the soil, protect the crown of the plant, and reduce moisture loss. Cutting too short during drought can stress the lawn even more and make it harder for the grass to recover.

A good rule is to avoid removing more than one-third of the grass blade at a time.

If the lawn is barely growing, it may not need to be mowed as often. Skipping unnecessary mowing during drought is usually better than forcing a cut when the lawn is already stressed.

Leave Grass Clippings on the Lawn

Grass clippings can help during dry weather.

When clippings are short and spread evenly, they break down naturally and return nutrients to the soil. They can also help protect the lawn surface instead of leaving the soil more exposed.

The key is not letting clippings clump up. If the lawn is too tall or wet when mowing, heavy clumps can smother grass underneath.

A clean, proper mowing cut with clippings left behind is usually better than bagging during dry conditions.

Avoid Stressing the Lawn More

During a drought, your lawn is already under pressure.

This is not the best time to beat it up with unnecessary traffic, aggressive raking, heavy lawn work, or cutting too short.

Try to avoid:

• Heavy foot traffic

• Parking equipment on the lawn

• Cutting too low

• Overwatering in short bursts

• Aggressive lawn repairs during peak heat

• Expecting perfect color during extreme dry weather

  
  

Some services, like aeration and overseeding, are better timed when the lawn is actively growing and weather conditions are more favorable.

David’s Tip

One mistake I see homeowners make during drought is trying to force the lawn to look perfect.

Sometimes the best thing you can do is help the lawn survive instead of pushing it too hard.

If the grass has slowed down, raise the mowing height, water deeply if you are able to, and avoid unnecessary stress. A brown lawn during drought is not always a dead lawn. Many Wisconsin lawns can bounce back once moisture and cooler weather return.

When Should You Be Concerned?

Some browning during drought is normal.

But you may want to take a closer look if you notice:

• Large dead patches that do not recover after rain

• Grass pulling up easily from the soil

• Signs of insect damage

• Thin areas that keep getting worse

• Bare soil showing through

• Weeds taking over weak areas

  
  

If the lawn does not recover after normal moisture returns, it may need additional help such as overseeding, aeration, or a lawn care plan.

Need Help With Your Lawn?

If your lawn is struggling through hot, dry weather, we can help you understand what it needs and what can wait until better growing conditions return.

ASAP Earth Landscaping & Lawn Care provides lawn care services for homeowners in Port Washington, Saukville, Fredonia, and surrounding Ozaukee County communities.

We focus on practical lawn care that helps improve lawn health over time without overcomplicating the process.

Request Your Free Estimate