'Blonde Ambition' Blue Grama Grass
This North American native prairie grass cultivar is a true performer. Many ornamental grasses don't start blooming until late summer, but ‘Blonde Ambition’ starts flowering in early summer and its blonde, horizontal, eyelash-like blooms persist well into winter.
Anyone who has visited Shooting Star Nursery knows that we love our ornamental grasses, and Bouteloua ‘Blonde Ambition’ remains one of our very favorites. Its narrow blue-green leaves would be reason enough to like it, but what really makes this grass stand out is its flowers, which start out chartreuse colored and fade to a lovely blonde shade.
It performs well in various garden locations, from well-drained clay to drier sandy soils. At a super useful size of 2-1/2'-3' tall to 3' wide, you can plant it en masse, or use it as a single specimen to contrast with flowering perennials. We like to plant it with other sturdy perennials like Agastache, Eupatorium, Echinacea, and Nepeta. It also combines well in mass plantings with other native grasses like Sporobolus, Schizachyrium, and Muhlenbergia.
‘Blonde Ambition’ is very cold hardy and is quite drought tolerant, but can also handle regular watering. Like most ornamental grasses, it is deer resistant and wintering songbirds enjoy eating the seedheads. We like to leave it up all winter as the stiff stems can hold up to snow and provide interest and texture in the winter garden. In early spring, when you see new growth emerging, you can cut back the old stems to about 3" above the soil line and scratch out any old growth. Bouteloua is also reported to tolerate being near Walnut trees, where most plants cannot thrive.