One of the best blue foliaged switch grasses. Forms an imposing clump, with bolt upright, curving at the tips, wide blue foliage, topped with airy panicles of tiny red-brown flowers. It can flower late following a warm summer. Standing in our Reservoir Garden in full sun and dry conditions.
Panicum virgatum 'Dallas Blues'
Switch grass
Details
| Aspect | Full sun |
| Flower Colour | Red |
| Flowering Period | Aug | Sep | Oct |
| Foliage | Not evergreen |
| Goes Well With | Rudbeckia, Symphyotrichum |
| Growth Habit | Clump-forming |
| Hardiness | Fully hardy |
| Height | 1.4m |
| Soil | Light, well-drained |
| Spread | 50cm |
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