Panicum virgatum 'Northwind' | Northwind Switch Grass

Clump-forming upright perennial grass with wide grass blades that turn olive green during the heat of the summer with fall foliage turning yellow. Masses of feathery blooms open pale green turning to silver in autumn and finally pale gold in winter.

Exposure: Sun/Part Shade

Bloom Time: Fall

Height x Width: 5-6' x 2-3'

Hardiness: -45°C to -40°C

USDA Zone: 2