White Cloud Muhly Grass: Plumes, Foliage & Features
Product Description
Muhlenbergia capillaris ‘White Cloud’ (White Cloud Muhly Grass) is a luminous selection of Pink Muhly renowned for its billowy, pure-white plumes that hover over fine blue-green foliage from late summer into fall. The airy flower clouds glow in evening light and transition to soft tan for long seasonal interest. Tough and drought-tolerant once established, ‘White Cloud’ thrives in full sun and well-drained soils, delivering dramatic, low-maintenance impact for mass plantings, curb strips, slopes, and modern borders.
Quick-Glance Specs
| Attribute | Details |
| Botanical Name | Muhlenbergia capillaris ‘White Cloud’ |
| Common Name | White Cloud Muhly Grass |
| Plant Type | Warm-season perennial bunchgrass |
| Native/Non-native | Native species; cultivar selection |
| Hardiness Zone | 7–10 |
| Sun Exposure | Full sun (tolerates light shade; best bloom in sun) |
| Moisture | Dry to medium; requires well-drained soil |
| Mature Height | 18–24″ foliage; 30–42″+ in bloom |
| Mature Spread | 18–30″ clump |
| Growth Habit | Upright, clumping bunchgrass |
| Growth Rate | Moderate |
| Fragrance | None |
| Bloom Time | Late summer to fall (airy white plumes) |
| Seasonal Interest | Late summer–winter |
| Foliage & Features | Fine blue-green blades; cloudlike white panicles; strong fall display |
| Landscape Features | Drought tolerance, erosion control, wildlife value |
| Landscape Uses | Massing, borders, meadows, slopes, streetscapes, gravel gardens |
| Soil | Lean to average, well-drained; avoid heavy, wet clay |
| Water Needs | Low after establishment |
| Maintenance | Low; cut back in late winter/early spring |
| Deer/Pest Resistance | Generally deer resistant; few serious pests |
| Container Friendly | Performs in sunny, well-drained containers |
| Recommended Spacing | 18–24″ (45–60 cm) for cohesive drifts |
Care & Growing Information
- Site & Light: Plant in full sun for the strongest bloom and densest plumes; light shade reduces flowering.
- Soil & Water: Prefers well-drained, lean soils (sandy/gravelly ideal). Water to establish; once established, it is drought tolerant. Avoid poorly drained sites—winter wet can cause crown rot.
- Planting: Set crowns level with soil; space 18–24″ for flowing masses and good airflow.
- Maintenance: Low-care. Leave plumes for winter interest; cut back to 4–6″ in late winter/early spring before new growth. Fertilize sparingly—excess fertility can cause flopping.
- Design Tips: Mass in sun-baked borders, gravel gardens, and slopes. Pairs beautifully with coneflowers, asters, prairie perennials, and other drought-tolerant natives.
Key Features
- Ethereal white plumes that glow in evening light
- Drought-tolerant once established; thrives in lean soils
- Excellent for massing, slopes, and streetscapes
- Deer resistant with few pest issues
- Long seasonal interest—from bloom through winter
Problems
- Few serious issues. Can flop in shade or rich/wet soils. Crown rot possible in poorly drained winter soils—ensure drainage. Occasional tip browning in severe drought—deeply water during prolonged dry spells.
Uses in the Landscape
- Mass plantings for dramatic white clouds in fall
- Gravel gardens and xeric borders
- Curb strips and streetscapes with reflected heat
- Slopes for light erosion control with ornamental appeal
- Accent or matrix grass in modern and naturalistic designs
Availability / Ordering
- Sizes Offered: #1 Gallon, DP-50 Plug
- Recommended Spacing: 18–24″ for cohesive drifts and airflow.
Why You’ll Love It
- Effortless late-season drama with shimmering white clouds
- Water-wise performance in hot, sunny sites
- Minimal care—cut back once a year and enjoy
Quick Highlights
A drought-tough native cultivar with airy white plumes—‘White Cloud’ brings light, movement, and low-input elegance to sunny, well-drained landscapes.
