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Delphinium elatum
Common Name: Larkspur
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CAUTION |
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Can be toxic to pets; particularly cats, dogs, and horses. |
Overview
| Plant Type | Perennial |
| Hardiness Zone |
Cultivars
| Cultivar | Height | Spread | Blooms | Sun | Planted |
| Aurora Deep Purple | 36-48" | 24-36" | Summer | Full Sun | House garden beds |
Flower spikes are hollow, so tall varieties need support.
Short lived plant; only lasts 3-5 years.
Ongoing Management
Fertilization
Fertilize with well-aged compost or balanced fertilizer.
Watering
Ground water during hot weather; mulch to retain moisture.
Pruning / Cutting Back
Dead heading: Find axil where branches form off th main stem & remove center flower spike.
Once initial bloom ends, cut back to 2" above ground to encourage second bloom.
Cut back in Fall or Spring to encourage blooms in next season.
More Information
Web Sites
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eMail comments to me at GardeningBoK @ Gmail.com. |