{"id":1169,"date":"2020-06-30T14:30:32","date_gmt":"2020-06-30T14:30:32","guid":{"rendered":"https:\/\/utianews.tennessee.edu\/?p=1169"},"modified":"2020-06-30T14:32:31","modified_gmt":"2020-06-30T14:32:31","slug":"say-howdy-to-this-plant-from-the-wild-west","status":"publish","type":"post","link":"https:\/\/utia-dev.tennessee.edu\/news\/say-howdy-to-this-plant-from-the-wild-west\/","title":{"rendered":"Say Howdy to This Plant from the Wild West"},"content":{"rendered":"\n

UT Gardens\u2019 July 2020 Plant of the Month<\/em><\/p>\n\n\n\n

Submitted by Carol Reese, UT Extension Western Region horticulturist<\/em><\/p>\n\n\n\n

Some plants feature beautiful flowers, others have interesting foliage, and still others are known for their strong architectural form. Hesperaloe parviflora<\/em> provides all three.<\/p>\n\n\n\n

This plant is called a number of common names that include red yucca, coral yucca, false red yucca, and Texas red yucca; however, it is not a yucca at all. Other valid reasons to avoid using this plant\u2019scommon names are that yellow-flowering cultivars can be found, but the best reason is that the accurate name is truly easy to pronounce. Just substitute the consonants and make it rhyme with \u201cdesperado.\u201d In fact, I suffer with the \u201cear worm\u201d of the Eagles\u2019 song that goes by that name whenever I look at this plant!<\/p>\n\n\n\n

Hesperaloe parviflora<\/em> is native to west Texas and northeastern Mexico, so you can imagine that it is quite heat and drought tolerant. Many plants from these arid regions cannot tolerate the humidity and denser soils of the southeastern United States, but hesperaloe has done so admirably. Obviously, plant it in soils with good drainage and be aware that it flowers best with lots of hot sunlight, although it is surprisingly tolerant of a few hours of shade.<\/p>\n\n\n\n

Hummingbirds eagerly seek out the multiple small coral red flowers that stud the branching panicles, conveniently launched high on flowering stems over the foliage. Flowering can continue throughout the summer months, and over the years, this durable plant will slowly broaden, adding several more flowering stems to make quite a show. Expect some variability in flowering due to clonal differences and variations on siting. Weather may also play roles.<\/p>\n\n\n\n

\"Picture
The bright flowers of Hesperaloe parviflora complement the plant\u2019s form and foliage. Photo of specimen in the UT Gardens, Jackson, by C. Reese, courtesy UTIA.<\/figcaption><\/figure>\n\n\n\n

There is little reason to lament the end of the flowering period. Hesperaloe\u2019s appealing icy blue foliage springs from a central base as a yucca would, but the long curving leaves are rigid and narrow, and  \u201cprickle free\u201d. It doesn\u2019t form trunks, but grows wider and more densely each year until it takes on the appearance of a large, stiff grass. Use it as a component of winter interest in the landscape, where it pairs handsomely with conifers, or even in winter containers as a sculptural statement.<\/p>\n\n\n\n

In the ground, a well-established hesperaloe should be hardy throughout all of Tennessee, and some sites rate it hardy to zone 5 as long as roots are not in too much moisture. Be aware that dry soils in summer are not always so in winter, so site accordingly.<\/p>\n\n\n\n

The UT Gardens, Jackson, has hesperaloe displayed in the parking lot beds northeast of the building. At the UT Gardens, Knoxville, look for it along the perennial walk as you head to the rose garden.

The UT Gardens includes plant collections located in Knoxville, Crossville and Jackson. Designated as the official botanical garden for the State of Tennessee, the collections are part of the UT Institute of Agriculture. The Gardens\u2019 mission is to foster appreciation, education and stewardship of plants through garden displays, educational programs and research trials. The Gardens are open during all seasons and free to the public. For more information, see the Gardens website<\/a>.

<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

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