Ornamental grass

Ornamental grass is a grass or grass-like plant chosen for how it looks and moves rather than for ground cover or walking on. It includes true grasses, sedges, and rushes that grow in clumps or spreading mounds, sending up blades, seed heads, and feathery plumes that catch light and sway with the wind. Common examples are fountain grass, feather reed grass, blue fescue, and maiden grass.

The key difference from a lawn is purpose and care. A lawn is a single low species cut short and walked on, while an ornamental grass is left to reach its full height, often two to eight feet, and is cut back only once a year. Most types are either warm-season or cool-season growers, and many are perennials that return each spring from the same crown.

In a real yard, ornamental grasses appear as a soft vertical layer in a planting bed, a privacy screen along a fence, or a single specimen anchoring a corner. They mix easily with flowering plants, pair with stone and gravel, and bring sound and motion that static shrubs cannot. Dried plumes also hold their shape through fall and winter.

For a homeowner or contractor, these grasses earn their place by giving a lot of effect for low effort and water. Many are drought tolerant once rooted, resist pests and deer, and need little more than an annual trim. Choosing a clumping type over an aggressive spreader avoids a plant that takes over the bed.

Ornamental grasses are part of the softscape and work well beside native plants and drought-tolerant plants, and a tall clump can serve as a focal point in a border.