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Perennials · MCH exam plant
Delphinium
Delphinium elatum
Perennial
Key ID features
Tall blue/purple spikes, staking needed, cool climates
| Botanical name | Delphinium elatum |
|---|---|
| Family | Ranunculaceae |
| Genus | Delphinium |
| Category | Perennials |
| USDA hardiness zones | 3a–7b |
| Sun | Full Sun |
| Water | Moderate |
| Native to New England | No |
| Salt tolerant | No |
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