 
				
				
					Hosta 
'Prairie Sky'
Prairie Sky Hosta
| Family | 
| Asparagaceae | 
| Genus | 
| Hosta | 
| Cultivar | 
| 'Prairie Sky' | 
| Category | 
| Perennials | 
| USDA Hardiness Zone | 
| 3-7 | 
| Canadian Hardiness Zone | 
| 4 - 8 | 
| RHS Hardiness Zone | 
| H7 | 
| Temperature (°C) | 
| -40 to -34 | 
| Temperature (°F) | 
| -40 to -30 | 
| Height | 
| 90 cm | 
| Spread | 
| 36 cm | 











 
	| Landscape | 
| Mixed border or shade garden. | 
| Growth | 
| Fast | 
| Habitat | 
| Horticultural origin. | 
| Leaf Description | 
| Lightly cupped powdery blue leaves. | 
| Flower Description | 
| Pale lavender blooms on slender spikes in mid to late summer. |