A big, noble eucalyptus tree is surrounded by feather grass. Replacing thirsty perennials and annuals with sweeps of grasses was one of the ways landscape designers reduced water consumption in this backyard.
If you’re looking for an ornamental grass that delivers fall interest, check out Korean feather reed grass (Calamagrostis brachytricha). Large, foot-long seedhead plumes soar above leaves in late summer, donning a pink tinge that matures to tan. Seedheads dry well and make a nice addition to dried arrangements, or let them age naturally in the garden where they’ll add interest all winter long. Korean feather reed grass likes moist soil and tolerates heavy clay soil. Cut plants to the ground in early spring. Leaves grow 36 inches tall and 20 to 24 inches wide. Seedheads stand 12 inches above leaves. Hardy in Zones 4-9.
‘Karl Foerster’ is a commonly used feather reed grass (Calamagrostis acutiflora)—and it’s easy to see why. Plants form strongly upright clumps that are perfect for creating a living screen or a backdrop for flowering perennials. Wheat-like seedheads appear in late spring and linger through the growing season. ‘Karl Foerster’ tolerates heavy clay soils and is deer-resistant. It doesn’t self-seed, so won’t try to take over your planting beds. Plants grow to 5 feet tall and up to 2 feet wide. Hardy in Zones 4-8.
Ornamental grasses are stars of the fall landscape. Their height, texture and movement add interest that extends well beyond fall into winter. Take note of grasses that catch your eye this fall. Look for examples at botanic gardens or nurseries with display gardens. If you’re unsure if a grass’s height fits in your landscape, use a tall stake or tomato cage to represent the grass in planting beds. That three-dimensional stand-in can help you visualize how a grass would look.
The benches were constructed on custom metal frames that lift for easy cleaning and maintenance. The wood breaks up the concrete and provides a comfortable place to rest, while the feather reed grass adds a natural touch.