Drought Tolerant Lawn: 7 Best Grass Types for a Healthier Yard

Hot summers, limited rainfall, and dry soil can make maintaining a healthy lawn challenging. Fortunately, choosing the right grass can help homeowners create a beautiful, resilient yard without relying on excessive watering.

A drought tolerant lawn is designed to withstand periods of limited moisture while maintaining healthy growth and recovering when conditions improve. Certain grass varieties develop deeper root systems, require less frequent irrigation, and adapt better to dry environments than traditional turfgrass.

However, building a drought tolerant lawn involves more than simply selecting the right grass. Soil preparation, proper watering techniques, and regular maintenance all contribute to long-term success.

In this guide, we'll explore seven of the best drought tolerant grass types, explain how to choose the right variety for your property, and share practical tips for creating a healthier, more water-efficient lawn.

What Is a Drought Tolerant Lawn?

A drought tolerant lawn consists of grass varieties capable of surviving extended periods with limited water. These grasses typically develop efficient root systems, conserve moisture, and recover from drought-related stress more effectively than less tolerant species.

However, drought tolerance does not mean a lawn can survive indefinitely without water.

Even the most drought resistant grasses need adequate moisture during their initial establishment period. Newly planted seeds and sod require consistent watering to develop healthy roots. Once established, these grasses can generally tolerate longer intervals between irrigation sessions.

Some varieties also enter a temporary dormant state during severe drought. Although the grass may turn brown, its roots and growing points can remain alive, allowing it to recover when sufficient moisture returns.

Understanding these characteristics can help homeowners establish realistic expectations when planning a water-efficient landscape.

Factors to Consider When Choosing Drought Tolerant Grass

Selecting the right grass is essential for creating a lawn that performs well under dry conditions. Different grass varieties have unique requirements, so it's important to evaluate your property's growing environment before planting.

Climate and temperature

Warm-season grasses typically perform best in regions with hot summers and relatively mild winters. Cool-season grasses, on the other hand, are better suited to areas with colder winters and moderate growing-season temperatures.

Choosing grass adapted to your local climate improves its ability to withstand environmental stress.

Sunlight exposure

Some drought tolerant grasses require full sunlight, while others can grow successfully in partially shaded areas. Consider how much direct sunlight your lawn receives throughout the day before selecting a variety.

Soil conditions

Soil texture, drainage, and compaction affect how efficiently grass roots absorb water. Well-structured soil promotes deeper root development and helps grass withstand periods of limited rainfall.

Foot traffic

Lawns used frequently by children, pets, or outdoor activities require durable grass varieties that can recover from regular wear.

Maintenance requirements

Different grass types require different levels of mowing, fertilization, and irrigation. Choosing a variety that matches your maintenance preferences can make lawn care easier and more sustainable.

7 Best Grass Types for a Drought Tolerant Lawn

Drought tolerant grasses generally fall into two categories: warm-season and cool-season varieties. Each group offers different benefits depending on climate, sunlight, and lawn conditions.

Warm-Season Drought Tolerant Grasses

Warm-season grasses thrive during warmer months and often demonstrate excellent heat tolerance. Many varieties are particularly effective in areas with prolonged periods of high temperatures and limited rainfall.

1. Bermudagrass

Bermudagrass is one of the most widely recognized drought tolerant grasses for warm climates. Its extensive root system allows it to reach moisture deeper in the soil, helping it withstand dry conditions.

This grass grows quickly, spreads through both rhizomes and stolons, and recovers well from regular foot traffic.

Key benefits of Bermudagrass:

• Excellent heat and drought tolerance once established

• Strong resistance to heavy foot traffic

• Rapid growth and recovery from damage

• Performs best in areas receiving full sunlight

One consideration is its aggressive spreading habit. Without proper maintenance, Bermudagrass may grow into surrounding garden beds or neighboring lawn areas.

It also becomes dormant and loses its green color during colder weather.

For homeowners in warm, sunny regions who need a durable lawn, Bermudagrass can be an excellent option.

2. Zoysiagrass

Zoysiagrass is another drought tolerant warm-season grass known for its dense growth and attractive appearance.

Compared with Bermudagrass, Zoysiagrass generally grows more slowly and can tolerate moderate shade, depending on the cultivar.

Its thick turf helps limit weed establishment, while its underground rhizomes allow the grass to gradually repair damaged areas.

Key benefits of Zoysiagrass:

• Good drought tolerance after establishment

• Dense turf that helps suppress weeds

• Moderate shade tolerance

• Slower growth that can reduce mowing frequency

During prolonged drought, Zoysiagrass may turn brown and enter dormancy to conserve moisture. It can recover when favorable growing conditions return, provided the grass has not suffered permanent damage.

Zoysiagrass is particularly suitable for homeowners who prefer a dense, well-maintained lawn and can accommodate its relatively slow establishment.

3. St. Augustinegrass

St. Augustinegrass is popular in warm, humid climates because of its broad grass blades, dense appearance, and ability to grow in partially shaded environments.

Although it generally requires more water than highly drought tolerant varieties such as Bermudagrass, established St. Augustinegrass can withstand moderate periods of dry weather.

One noticeable sign of moisture stress is when footprints remain visible on the lawn because the grass blades do not immediately return to their upright position.

Key benefits of St. Augustinegrass:

• Good tolerance for partial shade

• Thick, attractive turf coverage

• Suitable for warm, humid environments

• Moderate drought tolerance once established

However, St. Augustinegrass is sensitive to cold temperatures and may struggle in regions with harsh winters.

Proper watering and adequate air circulation are also important for reducing the risk of fungal diseases.

For properties in warmer climates with some shaded areas, St. Augustinegrass may be a suitable choice.

4. Buffalograss

Buffalograss is a native North American prairie grass valued for its exceptional ability to survive with limited irrigation.

Adapted to the semi-arid conditions of the Great Plains, this warm-season grass requires relatively little water and fertilizer once fully established.

Its slow growth also means homeowners can spend less time mowing compared with many traditional turfgrass varieties.

Key benefits of Buffalograss:

• Excellent drought tolerance

• Low irrigation requirements

• Minimal fertilization needs

• Reduced mowing frequency

• Well adapted to sunny, semi-arid environments

Buffalograss has a few limitations. It performs best in full sun, has limited tolerance for heavy foot traffic, and typically remains dormant longer than many other grass types.

Because of its natural appearance and low maintenance requirements, Buffalograss is an attractive option for homeowners who prioritize water conservation.

It can also be an excellent choice for certain Colorado properties where growing conditions are suitable.

Cool-Season Drought Tolerant Grasses

Cool-season grasses are generally better suited to regions with colder winters and moderate spring and fall temperatures.

Although they may experience stress during extremely hot summers, several varieties can perform well during dry periods when properly established and maintained.

5. Tall Fescue

Tall fescue is among the most drought tolerant cool-season grasses available.

Its relatively deep root system allows it to access moisture below the soil surface, making it more resilient during dry weather than many shallow-rooted turfgrass varieties.

Tall fescue also adapts to a range of soil conditions and offers good tolerance for moderate shade.

Key benefits of Tall Fescue:

• Deep root system that improves drought resistance

• Good heat tolerance for a cool-season grass

• Adaptable to different soil conditions

• Moderate shade tolerance

• Suitable for residential lawns with regular activity

Unlike grasses that spread extensively through rhizomes, most turf-type tall fescue varieties grow primarily in bunches.

As a result, heavily damaged areas may require overseeding to restore a uniform appearance.

Tall fescue is a practical option for many Colorado homeowners seeking a balance between drought tolerance, durability, and an attractive lawn.

6. Kentucky Bluegrass

Kentucky bluegrass is widely used in residential lawns because of its rich green color, fine texture, and ability to create a dense, attractive turf.

While it generally requires more supplemental water to remain green during summer than tall fescue, Kentucky bluegrass has an important advantage: its ability to recover from damage.

This grass spreads through underground rhizomes, allowing healthy areas to gradually fill in thin or damaged sections.

Key benefits of Kentucky Bluegrass:

• Attractive, dense green turf

• Strong ability to repair damaged areas

• Excellent cold tolerance

• Good performance in suitable cool-season climates

• Can recover from drought dormancy when conditions improve

During extended dry periods, Kentucky bluegrass may enter dormancy and temporarily turn brown.

If the drought is not too severe or prolonged, the lawn can recover when sufficient moisture returns.

For homeowners interested in improving overall drought performance, Kentucky bluegrass can also be combined with compatible tall fescue varieties in appropriate seed mixtures.

7. Fine Fescue

Fine fescue refers to a group of cool-season grasses that includes creeping red fescue, sheep fescue, hard fescue, and chewings fescue.

These grasses are known for their delicate texture, relatively low maintenance requirements, and ability to grow in conditions where other turfgrass varieties may struggle.

Many fine fescue varieties tolerate shade, nutrient-poor soil, and limited irrigation particularly well.

Key benefits of Fine Fescue:

• Good drought tolerance under suitable conditions

• Excellent shade tolerance for many varieties

• Low fertilizer requirements

• Slow growth and reduced mowing needs

• Attractive, fine-textured appearance

Fine fescue is especially useful for shaded lawns, naturalized landscapes, and areas that receive relatively little foot traffic.

However, it may struggle with excessive heat, heavy use, or consistently wet soil.

For homeowners seeking a low-maintenance lawn with a softer, more natural appearance, fine fescue is worth considering.

Lawn Alternatives and Xeriscaping for Better Water Conservation

Traditional turfgrass is not the only option for creating an attractive outdoor space.

Homeowners who want to reduce irrigation requirements further may benefit from incorporating xeriscaping into their landscape design.

Xeriscaping focuses on using climate-appropriate plants, efficient irrigation practices, mulch, and hardscape features to reduce outdoor water consumption.

Instead of maintaining grass throughout the entire property, homeowners can replace selected lawn areas with features such as:

• Drought tolerant native plants and ornamental grasses

• Gravel or decorative stone pathways

• Mulched planting beds

• Patios and other hardscape elements

• Low-water groundcovers

Groundcovers such as clover may also provide an alternative to conventional turfgrass in suitable locations.

Clover can help reduce fertilizer requirements through nitrogen fixation and may need less frequent mowing than traditional lawn grass.

However, its drought tolerance and suitability depend on the variety, climate, and growing conditions.

Combining traditional turf with xeriscaping allows homeowners to maintain functional lawn areas while reducing overall water demand.

This approach can be especially practical for Colorado landscapes, where dry conditions and seasonal temperature changes create ongoing maintenance challenges.

Practical Tips for Building a Drought Tolerant Lawn

Choosing the right grass is an important first step, but proper lawn care determines how well that grass performs during extended dry periods.

The following practices can help improve lawn health while supporting more efficient water use.

1. Water Deeply and Less Frequently

Frequent, shallow watering can encourage grass roots to remain near the soil surface.

Instead, water deeply enough to moisten the active root zone, then allow the upper soil to dry appropriately before watering again.

This encourages stronger root development and helps established grass become more resilient during dry conditions.

Adjust your irrigation schedule based on rainfall, soil conditions, grass variety, and seasonal temperatures.

2. Improve Soil Quality Before Planting

Healthy soil provides the foundation for a drought tolerant lawn.

Compacted soil limits root development and prevents water from moving efficiently into the ground.

Before seeding or installing sod, consider loosening compacted soil and incorporating suitable organic amendments when recommended by a soil assessment.

Improving soil structure can support deeper roots, better drainage, and more effective moisture retention.

3. Maintain the Proper Mowing Height

Cutting grass too short can increase stress and expose the soil to more direct sunlight.

Maintaining an appropriate mowing height helps shade the soil surface, reduce moisture loss, and protect the grass during hot weather.

However, recommended mowing heights vary by species.

Cool-season grasses such as tall fescue and Kentucky bluegrass generally benefit from higher mowing settings, while warm-season grasses such as Bermudagrass often perform best at lower heights.

Always follow the recommended mowing height for your specific grass type.

4. Aerate Compacted Soil When Necessary

Over time, regular foot traffic, mowing equipment, and natural soil settling can contribute to compaction.

Core aeration creates small openings in the soil, allowing water, oxygen, and nutrients to reach the root zone more effectively.

Aeration is especially beneficial for lawns with compacted soil or poor water infiltration.

For best results, aerate during the grass's active growing season and when soil moisture conditions are appropriate.

5. Fertilize During the Active Growing Season

Applying fertilizer at the wrong time can stimulate excessive leaf growth and increase water demand.

Instead, follow a fertilization schedule based on grass type, soil nutrient levels, and seasonal growth patterns.

Cool-season grasses typically benefit from fertilization during cooler growing periods, while warm-season grasses are generally fertilized during their active summer growth.

A soil test can help determine whether additional nutrients are necessary.

6. Use Water-Efficient Irrigation Systems

Efficient irrigation helps maintain a healthy lawn while reducing unnecessary water consumption.

Smart irrigation controllers, rain sensors, and properly adjusted sprinkler systems can improve watering accuracy.

For traditional turfgrass, well-designed sprinklers typically provide the coverage needed for uniform irrigation. Drip irrigation is generally more appropriate for planting beds, shrubs, and certain specialized landscape applications.

Checking for leaks, runoff, and overspray can also help prevent water waste.

7. Monitor Your Lawn for Early Signs of Drought Stress

Identifying moisture stress early allows homeowners to adjust watering practices before serious damage occurs.

Common warning signs include:

• Grass blades folding or curling

• A dull, bluish-gray appearance

• Footprints remaining visible after walking

• Slower growth during dry weather

• Areas of turf beginning to lose their green color

Keep in mind that some drought tolerant grasses naturally enter dormancy during periods of limited moisture.

Understanding the difference between temporary dormancy and permanent lawn damage can help prevent unnecessary watering or lawn replacement.

Conclusion

Creating a healthy drought tolerant lawn starts with selecting grass that matches your local climate, soil conditions, sunlight exposure, and maintenance preferences.

Warm-season varieties such as Bermudagrass, Zoysiagrass, and Buffalograss offer strong drought tolerance in suitable environments. Meanwhile, cool-season options such as tall fescue, Kentucky bluegrass, and fine fescue provide practical alternatives for regions with colder winters.

Regardless of the grass variety, proper watering, soil preparation, mowing, and ongoing maintenance all play an essential role in improving drought resilience.

For Colorado homeowners, professional guidance can make it easier to choose the right grass and create a lawn care plan suited to the region's changing weather conditions.

Mile High Lifescape provides professional lawn care services designed to support healthier, more resilient landscapes throughout Colorado. From assessing lawn conditions and selecting suitable grass varieties to ongoing maintenance, our team can help you maintain an attractive outdoor space while making more efficient use of water.

Call (303) 877-9091 or request a free quote today to get started.