The ‘Northwind’ is an upright Switchgrass with blue-green foliage that turns tan-yellow in the fall. The panicles of yellow seed heads appear in late summer. 2014 as Perennial Plant of the Year©
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Bloom Time: Late Summer.
Growth Habit: 4-6′ in height.
Foliage: Blue-green, tan-yellow in fall.
Sun/Shade: Sun, Partial Shade.
Hardiness Zones: 4-9.