Native Plant Trust

Panicum virgatum 'Heavy Metal'

Heavy Metal panic switchgrass

Possibly the most widely planted native grass in America, Panicum virgatum is a reliable and attractive rhizomatous plant, supplying dense vertical structure that blows attractively in the breeze and bears delicate red seed heads above the stem starting in late summer. This species is extremely versatile, and will grow in any soil, from fast-draining sand to heavy clay. 'Heavy Metal' has a very strong, upright habit, along with a metallic blueish tinge along the length of the blades. This is among the oldest cultivars of panic switch-grass, first introduced by Kurt Bluemel in Maryland during the 1980's. Plant in masses for visual interest well into winter on sunny borders and corners.

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Height: 4-5 ft
Spread: 1-2 ft
Hardiness Zone: 4-9


Characteristics & Attributes

Cultivation Status
• Cultivar
Exposure
• Sun
Soil Moisture
• Dry
• Average
Ecoregion
• Not Ecotypic in New England
Ornamental Interest
• Summer Bloom
Attracts Wildlife
• Host Plant
Tolerance
• Drought Tolerant
• Deer/Rabbit Resistant
• Salt Tolerant
Additional Attributes
• Erosion Control/Soil Stabilization
• Low Maintenance
Landscape Use
• Hedge/screening
• Massing


North American Distribution


Heavy Metal panic switchgrass - Panicum virgatum 'Heavy Metal' from Native Plant Trust