Switch Grass
Panicum virgatum 'Thundercloud'
Poaceae
Growth habit
Grass/Sedge
Perennation
Long-lived polycarpic perennial
Location
Houston and Grossman Ponds, Bioswale Garden
Source of plant
Walters Gardens, Walters Gardens, Horticultural Associates
Description
Panicum 'Thundercloud' is a very large switchgrass that grows to a height of 7-8' and 5' across when mature. The blue green foliage remains strictly upright and doesn't flop over in windy, rainy conditions. In late summer, a plethora of pinkish-tan, airy panicles are produced just above the foliage.
USDA Hardiness Zone
4
Special characteristics
notable texture, winter interest, foliage characteristics