Types of Tropical Grass

Hunker may earn compensation through affiliate links in this story. Learn more about our affiliate and product review process here.
Tropical African landscape.
Image Credit: rchphoto/iStock/Getty Images

Tropical grasses -- whether they come from the semiarid savannas of Africa, Asia, Australia or India, or wetlands and forests -- also grow in the right climates in the U.S. Types include low-growing sod grasses, clumping grasses and large reed-type grasses. The largest tropical grasses are bamboos, which can reach 60 to 100 feet tall.

Advertisement

Lawn Grasses

Video of the Day

Palm garden on the seashore in cyprus.
Image Credit: glass_bear/iStock/Getty Images

Sod-type grasses grow low to the ground and spread by lateral runners to form matlike growth, which makes some of them useful as lawn grasses. If you live in a mild winter climate, you're probably familiar with Bermuda grass (Cynodon dactylon), a widely used lawn grass that grows in U.S. Department of Agriculture plant hardiness zones 7 through 10. Native to Africa, Bermuda grass has many cultivars bred for lawns and has invasive tendencies in some locations. Another group of tropical sod grasses typically used for lawns, zoysia grasses (Zoysia spp.) are hardy in USDA zones 5 through 10 and are native mostly to Asia. A third tropical lawn grass commonly used in coastal warm winter areas, St. Augustine grass (Stenotaphrum secundatum), grows in USDA zones 8 through 10.

Advertisement

Video of the Day

Clumping Grasses

Waterdrops on lemon grass.
Image Credit: surasaki/iStock/Getty Images

Clumping grasses grow in mounded shapes to heights that vary depending on the species. When the clumps outgrow the space you have for them, dig them up and divide them. A tropical clumping grass with dramatic purple color and arching leaves, "Prince Napier" grass (Pennisetum purpureum "Prince") grows 5 to 6 feet tall and wide in USDA zones 8 through 11. A tropical clumping grass native to India, lemongrass (Cymbopogon citratus) has lemon-scented green leaves that turn red to purple in fall and winter. Hardy in USDA zones 10 through 11, lemongrass can become invasive. Grow it in a container to restrict its growth.

Advertisement

Cane Grasses

A sugar cane field.
Image Credit: lzf/iStock/Getty Images

Cane grasses have thick, hard stems and usually grow more than 10 feet tall. Sugarcane (Saccharum officinarum), which is thought to have come from New Guinea, grows in USDA zones 8 through 11 and is the source of cane sugar. For an ornamental grass, the variety "Pele's Smoke" (Saccharum officinarum "Pele's Smoke") has purple stems and smoky purple leaves and is suitable for containers, as long as the container has drainage holes. Another cane grass with ornamental foliage is variegated giant reed (Arundo donax "Variegata"). Pale yellow and green striped leaves grow on stems that can reach 15 feet or more. Because this is a potentially invasive plant, grow it in containers so it doesn't spread. It grows in USDA zones 7 through 10 and tolerates most soil types as well as wet areas.

Advertisement

Tropical Bamboo

A green bamboo forest.
Image Credit: shunjian123/iStock/Getty Images

Tropical bamboos usually have noninvasive, clumping growth habits rather than spreading by runners as do most temperate bamboos. An example of a clumping, tropical bamboo, Mexican weeping bamboo (Otatea acuminata aztecorum) grows 15 to 20 feet tall and 2 to 3 feet wide in USDA zones 9 through 11. Check the bamboo type carefully before you plant it to make sure it won't grow out of control.

Advertisement

Advertisement

Report an Issue

screenshot of the current page

Screenshot loading...