Garden Scheme

Plant library  ·  Ornamental Grasses

Little Bluestem

Schizachyrium scoparium

Little Bluestem is a native perennial grass that forms a narrow, upright presence about 3 feet tall and 2 feet wide. Blue-green summer foliage shifts to copper-orange in fall, bringing a stronger vertical note just as many flowering perennials begin to recede. Use its defined clump shape to add structure without committing the space required by a large shrub.

  • Deer resistant
  • Native to North America
Sunlight Full Sun
Water Low
USDA zones 3–9
Spacing 2 ft
Mature size 3 ft tall, 2 ft wide
Bloom Late summer - fall

Placement and use

Place Little Bluestem in the sunny middle or back of a border, where its 3-foot height can rise behind lower plants without blocking a path-edge view. Repeating it through a dry, open bed gives the layout a clear rhythm; a looser drift also suits meadow-like areas. Keep the clumps outside the walking line, but close enough to a path that the foliage and late-season color can be appreciated without needing to step into the planting.

Spacing and mature footprint

Set plants 2 feet apart, center to center, for an even planted run. That interval matches the roughly 2-foot mature width, so neighboring clumps can meet visually while retaining their individual outlines. For a path-side row, hold the planting centerline about 1 foot back from the hard edge; this reserves the mature half-width within the bed and keeps the route clear.

Three plants set 2 ft apart, center to center; shaded circles show the 2 ft mature spread.

Sun, water, and soil

Give this grass full sun and a well-drained position. Its low-water needs make it a natural fit for exposed beds where regular irrigation is impractical. Avoid placing it where runoff or routinely wet soil collects; instead, use it on the drier shoulder of a bed, beside gravelly paving, or in a sun-baked planting area with reliable drainage.[1][2]

Seasonal notes

Late-summer to fall bloom overlaps with the foliage color change, extending its role beyond the main summer display. Leave the upright stems standing through winter when their bronze tones and fine texture are useful in the view, then cut old growth to the ground in late winter or early spring before new growth begins. Full sun also helps the clumps stay upright late in the season.[1][2]

Growing facts

Botanical name
Schizachyrium scoparium
Type
Ornamental Grass
Category
Ornamental Grasses
Lifecycle
perennial
USDA hardiness zones
3–9
Sunlight
Full Sun
Water
Low
Plant spacing
2 ft
Mature size
3 ft tall, 2 ft wide
Bloom season
Late summer - fall
Pollinator friendly
No
Deer resistant
Yes
Native to North America
Yes

References

  1. Schizachyrium scoparium (Little Bluestem, Prairie Beardgrass, Prairie Beard Grass) — North Carolina Extension Gardener Plant Toolbox
  2. Schizachyrium scoparium - Plant Finder — Missouri Botanical Garden

Editorial content updated 2026-07-20.