Fountain Grass (Pennisetum spp.)

Fountain Grass is a graceful ornamental grass known for its arching, fountain-like form and soft, feathery flower plumes that sway beautifully in the breeze. This warm-season grass adds movement, texture, and contrast to perennial beds, borders, and container plantings. Plumes emerge in summer in shades of tan, purple, or pink, depending on the variety, and persist into fall. Fountain Grass is low-maintenance, drought-tolerant once established, and offers four-season interest.

Sun Needs:

  • Full sun
  • Tolerates light shade but may bloom less

Bloom Time:

  • Mid to late summer into fall
Size:

Height: 2 to 5 feet tall, depending on the variety
Width: 2 to 4 feet spread

Attributes:
  • Elegant, arching clumps of narrow green or burgundy foliage
  • Soft, bottlebrush-like plumes in summer and fall
  • Provides movement and texture in the landscape
  • Drought-tolerant and deer resistant
  • Useful as a specimen, in mass plantings, or in containers
  • Can be cut back in late winter/early spring to rejuvenate
  • Non-invasive in most varieties; some species like Pennisetum setaceum can be invasive in warmer climates—choose sterile cultivars like ‘Hameln’ when possible
Companion:
  • Black-Eyed Susan (Rudbeckia)
  • Coneflower (Echinacea)
  • Russian Sage (Perovskia)
  • Sedum (Autumn Joy)
  • Coreopsis
  • Salvia
  • Daylily (Hemerocallis)
  • Lavender
  • Blanket Flower (Gaillardia)
  • Ornamental Alliums

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