Kit Pre-orders 15-27% off. All Plants are in stock!
leftBack to Glossary

Prairie Dropseed

Sporobolus heterolepis

Prairie Dropseed is a native perennial grass celebrated for its graceful form and ecological benefits. It grows in dense, rounded clumps of slender, arching blades that reach up to 3 feet in height and spread. In late summer to early fall, it produces delicate, airy panicles of flowers that rise above the foliage, emitting a distinctive aroma often compared to coriander or popcorn. The seeds that follow are favored by birds and small mammals. Prairie dropseed's fine texture and autumnal color change, where leaves turn golden with hints of orange and red, add seasonal interest to gardens.

This grass is highly adaptable to a variety of conditions but prefers full sun and well-drained soils. It is particularly effective in prairie plantings, along borders, or as a ground cover where its drought tolerance and low maintenance make it a sustainable choice.

Details

Height24” - 48”
Spread18"
Bloom SeasonAugust – September
Soil Types
clayClay
loamLoam
sandSand
gravelGravel
Soil Moisture
dryDry
mediumMedium
Sun Exposure
fullSunFull Sun

Range Map

Available
Not available

Ecological Benefits

Maintenance Tips

  • Extremely drought-tolerant once established; water deeply but infrequently.
  • Cut back in late winter to early spring before new growth begins.
  • Thrives in well-drained soil; tolerates poor soils, including clay.
  • Apply a light layer of organic mulch to conserve moisture and suppress weeds, without smothering the plant.
  • Monitor for pests and diseases, though prairie dropseed is generally very resilient. Ensure that plants have enough space for air circulation to prevent any potential fungal issues.

Shop Pre-Designed Gardens

Pre-designed Garden

Or Let Us Design a
Custom Garden

Custom Garden

Shop Single Species Trays

Custom Garden