Michael's Opinion
Spreads quite rapidly where conditions suit.
Botanical Information
| Family | Campanulaceae |
| Genus | Edrianthus |
| Species | graminifolius |
| Category | Perennials |
| Origin | Southeast Europe. |
Details
| USDA Hardiness Zone | 4 - 9 |
| USDA Hardiness Ref. | |
| Canadian Hardiness Zone | 2a - Requires cool season protection under glass. |
| Canada Hardiness Ref. | |
| RHS Hardiness Zone | H3 - H7 |
| RHS Hardiness Ref. | |
| Temperature (°C) | -35 - (-1) |
| Temperature (°F) | -30 - 30 |
| Height | 10 - 15 cm |
| Spread | 25 - 30 cm |
| Growth | Medium |
| Flowering Period | June |
Description and Growing Information
| Notable Specimens | The A.M. Cuddy Gardens, Strathroy, Ontario, Canada. |
| Leaf Description | Narrow grassy-looking leaves. |
| Flower Description | Clusters of violet-blue bells. |
