Veronica longifolia (Speedwell)
Botanical Information
| Family | Plantaginaceae |
| Genus | Veronica |
| Species | longifolia |
| Category | Perennials |
| Origin | From riverbanks and damp places in Europe and Asia, naturalized in northeast USA. |
Details
| USDA Hardiness Ref. | |
| Canada Hardiness Ref. | |
| RHS Hardiness Ref. | |
| Height | 90 cm |
| Flowering Period | June, July, August, September |
Description and Growing Information
Photographs
Veronica longifolia 'Sunny Border Blue'.