Muhly Grass

Muhlenbergia is a genus of ornamental grasses whose species differ in mature size, flower display, and growing conditions. The RHS describes the genus as native to arid and semi-arid parts of the southern United States and Mexico; its ornamental forms include clump-forming grasses with green, pink, or blue tones. [RHS genus information](https://www.rhs.org.uk/plants/180244/muhlenbergia-emersleyi/details). ## Form and seasonal interest The familiar pink muhly grass, Muhlenbergia capillaris, is one example rather than a profile for the whole genus. UF/IFAS describes it as a clump-forming grass with dark green foliage and fluffy pink-to-purple flower stalks in fall; white-flowered forms are also available. Other Muhlenbergia species vary, so check the identity of a plant before applying those bloom or size expectations. [UF/IFAS: Muhly Grass](https://gardeningsolutions.ifas.ufl.edu/plants/ornamentals/muhly-grass/). ## In the garden Use species-specific information to choose a site and allow room for the mature clump. Ornamental grasses can add fine texture and seasonal flower displays, while the exact color, scale, and timing depend on the species or selection. ## Maintenance For newly planted Muhlenbergia, follow the watering and pruning guidance for its identified species and local conditions. UF/IFAS recommends watering M. capillaris until established, then cutting it back in late winter before spring foliage growth; that schedule is specific to this example.