Types of Grass That Thrive in Southern Utah

There are just a few types of grass in Southern Utah that do very well. This is due to Southern Utah having a dry, hot climate for much of the year.  Grasses fall into two main types, cool-season grasses and warm-season grasses.  Because Southern Utah qualifies for hot and dry, though winters can see some cool days, we’ll focus on the warm-season grasses for Southern Utah.

The hot and dry climate of much of Southern Utah makes owning a lush, green, natural lawn a difficult undertaking and rather expensive.  In fact, because of little rainfall to the region, green grass would be virtually impossible; however, thanks to the unimpressive, yet constant, trickle of the Virgin River through the region, water is available and conserved wisely through the building of two reservoirs between St. George and Hurricane, Utah.  Near one reservoir is a water-recycling and filtration plant, and the other reservoir was placed to provide recreation and continued, seeping replenishment to the Navajo Sandstone Aquifers underground.

With that said, you can keep a healthy green lawn, but you pay for the water through the municipal water departments; it does not come rushing down from watersheds for free irrigation.

Some grasses require less water than other grasses, and some are more durable in hot, dry climates.  Add the fact that much of the Southern Utah soil is sandy and alkaline makes it good to know what type of grass in Southern Utah thrive the best.

Warm-Season Grass in Southern Utah

There are warm-season grasses that thrive in hot climates, but they tend to turn yellow during a cool to cold winter.  Such grasses are the Bahia, Buffalo, St. Augustine, Centipede, and Bermuda.  To keep an attractive lawn year round, folks have resorted to a mix of grasses, such as rye grasses with Kentucky Bluegrass and Fescue.  With maintenance, this mix can stay green and healthy in scorching temperatures and through winter, too.  The Fescue has a deep root system, making it less sensitive to less water, and the Bluegrass helps with color, though Bluegrass by itself is not hearty enough for dry, hot climates, especially with mowing.

One type of grass in Southern Utah that thrives very well is Bermuda grass.  You could use it exclusively and enjoy the hot season just fine, but it will not stay green in the winters.  Bermuda grass withstands foot traffic well and is resistant to insects and diseases.  On the other hand, Bermuda invades other grasses with the appearance of crab grass, so most prefer not to mix Bermuda with other grasses.

Spring and fall are good times to plant grass seeds so they’ll thrive in Southern Utah.  They should be placed about one half inch deep, then protected with a thin layer of mulch or shredded paper to protect from scorching sun and hungry birds.

Tips to Keep Your Grass Healthy

During hot summers, it is best to water your grass in early morning to minimize evaporation and allowing water to penetrate to the roots.  In 100 degree summers, grass needs about three inches of water per week.  Two or three good soakings per week should do the trick.

To help your grass tolerate the heat better, cut it longer.  You should never cut off more than one third of the grass blades in a mowing, and grass should be at least three inches tall in hot, dry climates.  Just raise the deck of your lawnmower up accordingly.  Keeping the lawnmower blade sharp will also help the grass retain water and be more durable by cutting it clean and even.

These tips should help you not only to select the types of grass that thrive in southern Utah, but also to keep it as beautiful as you want.

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Article by: Clear Content Marketing