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Panicum 'Thundercloud'
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Panicum 'Thundercloud'

Panicum 'Thundercloud'

$19.95

Panicum 'Thundercloud' is a striking ornamental grass with upright blue green foliage that matures to deep purple tones as the season progresses. Airy flower panicles emerge in late summer creating a soft cloud like effect above the foliage while adding movement and texture to the landscape. Its strong vertical form and rich color make it a standout in both naturalistic and structured plantings.

Height & Spread: 4 - 5 ft x 2 - 3 ft

Bloom Time: Late summer to fall

Light Requirements: Full sun

Soil Preference: Average to well drained soil; adaptable to a range of conditions

Watering Needs: Low to moderate; drought tolerant once established

Deer Resistance: Deer resistant

Native Status

This cultivar is a selection of Panicum virgatum, a grass native to North America. While 'Thundercloud' is a cultivated form, it retains the durability and ecological benefits of the native species.

WILDLIFE & INSECTS

Birds

  • Provides seeds for songbirds and shelter for birds throughout fall and winter as the foliage remains upright.

Butterflies

  • Serves as a host plant for various skipper butterflies and supports caterpillar development.

Spacing & Landscape Use

Spacing Recommendations

  • Space 24 - 36 in apart to allow its upright clumping form to develop fully.

Landscape Placement

  • Ideal for borders, native plantings, and mass plantings where height, movement, and seasonal color can be appreciated.

Companion Plants

  • Echinacea purpurea (Purple Coneflower) - Adds bold summer color and strong pollinator appeal alongside the grass texture.
  • Rudbeckia fulgida 'Goldsturm' (Black Eyed Susan) - Provides bright midsummer blooms that contrast with the darker foliage tones.
  • Solidago rugosa 'Fireworks' (Goldenrod) - Extends seasonal interest with late summer golden flowers that pair naturally with grasses.
  • Perovskia atriplicifolia (Russian Sage) - Brings airy lavender blue flowers that echo the movement of the grass.
  • Schizachyrium scoparium (Little Bluestem) - Complements with a similar upright form and warm fall color.

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