What Zone Does Pampas Grass Grow In?

Pampas Grass with snow
Pampas Grass with snow

Pampas grass can grow in a variety of climate zones, depending on the specific variety and cultivar. Generally, it grows best in USDA hardiness zones 8-12, which includes most of the southern and western regions of the United States.

It grows relatively fast and doesn’t require the same lighting as other types of grass, as they can grow in bright conditions. While they can grow in a wide range of weather conditions, they prefer moist, well-draining soil and warm temperatures.

It is popularly used as a landscaping plant in many parts of the world due to its attractive foliage and ability to tolerate dry conditions. To ensure successful growth, it is important to understand what zone does pampas grass grow in. In this article, we will explore the zones in which pampas grass can thrive and provide tips on how to care for your plants.

What Are The Places Included In The USDA Zones 8 To 12?

The USDA-Zones 8-12 classification system is the most widely used system to describe the growing conditions of various types of plants and grasses. The system is broken down into zones to help gardeners and farmers understand and choose what types of plants and grasses to plant and what areas of your yard to place them in.

USDA zone 8, known as the “B” zone, is located in the southern and southeastern United States. Zones 8 and 9 are located in the southern part of zone 8 and include the states of Arkansas, Louisiana, Oklahoma, and parts of Texas and Mississippi. 

pampas grass zone map

The states under USDA zone 10 are Arkansas, Alabama, Georgia, Oklahoma, Kentucky, Louisiana, Mississippi, Tennessee, North Carolina, South Carolina, Virginia, West Virginia, Maryland, District of Columbia, Connecticut, Delaware, Florida, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, and Wisconsin.

Pampas grass is like an evergreen that grows in USDA zone 11, with their most dense growth occurring in zones 10 and 11, although it can be found in quite a few other zones in the southern United States. It is an attractive grass with grey-green leaves and bluish-purple or pink flowers, which may be erect or drooping. 

The USDA maps out zones 11 in South Florida, including the Florida Keys, as well as North Florida, including the Florida Panhandle. While Zone 12 stretches to Puerto Rico and the Virgin Islands.

Knowing more about USDA Hardiness Zone

Pampas grass is a popular ornamental grass that is grown for its lush, feathery foliage and tall flower stalks. It is often used to create a dramatic landscape effect. But where does this grass grow best? To answer that question, it’s important to understand the climate zone in which pampas grass thrives.

The USDA hardiness zone system has been used to describe areas of the country that experience more severe weather, including snow and frost. The zones are the basis for many gardening and climate planning decisions, such as planting and pruning, selection of crops and agricultural products, and even how to build your house.

This system tells us more about the climate of your area and how it affects the health and productivity of plants and vegetables. Each state lists a hardiness zone for different types of plants based on the average annual temperatures during the growing season. Generally, the lower the temperature, the higher the hardiness zone.

Taking care of Pampas Grass

If you want to maintain the health of your lawn, you need to monitor the growth of each plant carefully. Here are a few of the things to consider: 

  • Pampas grass is a great choice for ornamental grasses and lawns. It does well in the shade and is often used in the landscape when it is in full bloom. However, it is best when planted in areas that are protected from strong winds.
  • Check the USDA Hardiness Zone if your area is the best zone to grow this grass. Pampas Grass is hardy to Zone 10, which means it can withstand temperatures between -25 degrees F and 26 degrees F.  If you live in a warmer climate, then you can buy pampas grass that is hardier to Zone 11, which can handle temperatures between 0 and 31 degrees F. 
  • If you plan to grow pampas in a garden, it is best to choose a variety with a hardiness zone appropriate for your climate.
  • Pampas grass is a perennial grass, which means it is not meant to be cut regularly. If you want to cut it, the best time to do so is in the fall, right after the plant begins to die down in the summer. You should wait until the grass has gone dormant to cut it since dormant grass is actually better at reducing weed seeds than grass that is actively growing. It is important to wait until the grass has gone dormant to cut it since dormant grass is actually better at reducing weed seeds than grass that is actively growing.


Pampas grass is a popular ornamental grass that can add a beautiful, natural touch to any landscape. It’s hardy and easy to maintain, but it does have specific growing requirements. If you’re wondering what zone does pampas grass grow in, you’ll be glad to know that it can grow in most U.S. regions where the temperatures don’t dip too low in winter.

Rachel Lean
Rachel Lean

Adventurer, loving nature and plants, particularly Pampas Grass. Happy to share with other people the knowledge that I accumulated on the journey of my life.