Stachys macrantha 'Robusta'
Hedge Nettle, Big Betony, Purple Lamb's Ears, Woundwort
Family: Lamiaceae Mint
| Type | Perennial |
| USDA Hardiness range | 7A - 9B |
| Exposure | Full sun |
| Bloom color | Pink, red |
| Bloom time | Early Summer to Mid Fall |
| Water needs | Moist |
| Landscape uses | Border, massing |
| Height | 12" to 24" / 30cm to 60cm |
| Spread | 9" to 12" / 25cm to 30cm |
| Growth rate | Moderate |
| Persistence | Deciduous, broadleaf |
| Leaf color | Green |
| Fruit color | n/a |
| Soil type | Loamy |
| Form | Upright or erect |