fountain grass

noun

: any of several ornamental grasses (genus Pennisetum) having tufted stems and spikes of feathery flower clusters

Examples of fountain grass in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Consider pairing with thrillers like airy purple fountain grass, spiky snapdragons, or canna lilies for a tropical twist. Gemma Johnstone, The Spruce, 14 May 2026 Ornamental grasses add texture and movement Muhly grass and fountain grass bring a different kind of beauty to summer landscapes. Lauren Jarvis-Gibson, Fort Worth Star-Telegram, 29 Apr. 2026 Ornamental grasses like muhly grass and fountain grass add movement, softness and texture. Lauren Jarvis-Gibson, Kansas City Star, 28 Apr. 2026 Grasses, elephant ear and oleander Ornamental grasses like muhly grass and fountain grass add movement, softness and texture to summer landscapes. Lauren Jarvis-Gibson, Sacbee.com, 28 Apr. 2026 Thriller plants like fountain grass are sun-loving and forgiving, and many grasses transform into reds and golds in the fall. Cameron Beall, Southern Living, 16 Apr. 2026 Organized by the Eaton Canyon Nature Center Associates, volunteers have donated hundreds of hours to clear out short-pod mustard, castor bean, tree tobacco and fountain grass, which choke out native plants and serve as flashy fuel for wildfires. Jaclyn Cosgrove, Los Angeles Times, 12 Mar. 2026 While there are lots of ornamental grass varieties on the market, some of the best choices for fall containers include purple fountain grass or blue fescue. Lauren Landers, Better Homes & Gardens, 23 Sep. 2025

Word History

First Known Use

1905, in the meaning defined above

Time Traveler
The first known use of fountain grass was in 1905

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Cite this Entry

“Fountain grass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fountain%20grass. Accessed 16 May. 2026.

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