Jointtail Grass: A Native Grass Genus Worth Knowing
If you’re looking to add authentic native grasses to your landscape, you might want to get acquainted with jointtail grass (Coelorachis). This perennial grass genus offers a wonderful way to connect your garden to the natural heritage of the American Southeast and beyond.
What Is Jointtail Grass?
Jointtail grass belongs to the grass family (Poaceae) and is a true native to the lower 48 states. As its common name suggests, these grasses are characterized by their distinctive jointed stems, which give them their memorable moniker. Like many native grasses, Coelorachis species are perennials that return year after year, making them reliable additions to your landscape.
Where Does Jointtail Grass Grow Naturally?
This grass genus has quite an impressive native range across the American Southeast and south-central regions. You’ll find various Coelorachis species growing naturally in Alabama, Arkansas, Delaware, Florida, Georgia, Kansas, Louisiana, Maryland, Mississippi, Missouri, New Jersey, North Carolina, Oklahoma, South Carolina, Texas, and Virginia.
Why Consider Jointtail Grass for Your Garden?
There are several compelling reasons to consider adding jointtail grass to your native plant palette:
- True native heritage: You’ll be planting something that truly belongs in the American landscape
- Low maintenance: Once established, native grasses typically require minimal care
- Wildlife habitat: Native grasses provide structure and habitat for various wildlife species
- Authentic landscaping: Perfect for prairie restorations, native plant gardens, and naturalized areas
What Kind of Garden Suits Jointtail Grass?
Jointtail grass works beautifully in several landscape settings:
- Native plant gardens
- Prairie restoration projects
- Naturalized landscape areas
- Wildlife habitat gardens
- Low-maintenance landscapes
Growing Jointtail Grass Successfully
While specific growing requirements can vary among different Coelorachis species, these general guidelines will help you succeed:
Climate Considerations: Most jointtail grass species thrive in USDA hardiness zones 6-9, making them suitable for much of their native range.
Soil and Site Selection: Like many native grasses, jointtail grass species are generally adaptable to various soil conditions. However, for the best results, research the specific species you’re considering, as requirements can vary.
Establishment and Care: Native grasses typically establish slowly but surely. Be patient during the first growing season as they develop their root systems. Once established, they usually require minimal supplemental watering or fertilization.
A Note About Species Selection
Here’s where things get interesting: Coelorachis is a genus with multiple species, each with its own specific characteristics and growing requirements. While the genus as a whole shares certain traits, individual species may have quite different needs regarding moisture, soil type, and growing conditions.
Before adding jointtail grass to your garden, research which specific Coelorachis species is native to your area and best suited to your site conditions. This approach ensures you’re not just planting any native grass, but the right native grass for your specific location.
The Bottom Line
Jointtail grass represents an authentic way to incorporate native grasses into your landscape design. While you’ll want to research specific species for detailed growing information, the genus as a whole offers low-maintenance, regionally appropriate options for gardeners interested in supporting local ecosystems.
Whether you’re creating a prairie garden, establishing a wildlife habitat area, or simply want to try something different in your native plant collection, jointtail grass species deserve consideration. Just remember: the key to success lies in selecting the right species for your specific location and growing conditions.
