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Delphinium elatum (Larkspur)
New Millennium™ 'Pagan Purples'
Bold spires of very dark bluish-purple flowers with white or brown bees stand up to 6' tall, adding a dramatic presence to the landscape in early summer. Approximately 10% of these flowers will be either white or pale mauve and are often double flowered. Removing spent flower spikes will result in another round of blooms on secondary spikes in late summer and fall. However, its large, coarsely textured leaves make this plant attractive even when it's not in bloom. The English hybrid type of delphiniums are bred by New Zealand Delphiniums and are hand crossed to produce the highest quality seed. These F1 hybrids have excellent form, strong stems, and a vigorous growth habit. Improved tolerance of heat and humidity, while retaining their cold hardiness.
- » Tall blue-purple spikes of flowers
- » Remove spent flower spikes for another round of blooms
- » Large, coarsly textured leaves
- » Great cut flower
Delphiniums thrive in the cooler climates of the north country, though they will grow as far south as zone 7. The New Millenium hybrids, however, tend to be more tolerant of heat and humidity. They grow best in rich, well-drained soil with a basic pH. If your soil is naturally acidic, adding lime will help to provide these conditions. They are also heavy feeders. The addition of compost or manure to the soil as well the use of granular fertilizer will result in healthier, stronger plants. Delphiniums can be grown in full sun or partial shade, though full sun may help to prevent powdery mildew. When planting, be sure to set the crown at or above soil level to avoid rot. Since their stems are hollow, taller varieties of Delphiniums should be staked to prevent damage from wind and rain. May be propagated from basal cuttings.
- Height
- 4 - 6 ft
- Spread
- 18 - 24 in
- Zone
- 3-7
- Color
- Blue; Purple
- Categories
- Perennial
- Breeder
- Ball Horticulture
- Tags
- Attracts Butterflies; Attracts Humming-birds; Border or Bed; Cut Flower/Foliage; Great Foliage; Full Sun
Check back soon for additional information on New Millennium™ 'Pagan Purples'.
Delphiniums thrive in the cooler climates of the north country, though they will grow as far south as zone 7. The New Millenium hybrids, however, tend to be more tolerant of heat and humidity. They grow best in rich, well-drained soil with a basic pH. If your soil is naturally acidic, adding lime will help to provide these conditions. They are also heavy feeders. The addition of compost or manure to the soil as well the use of granular fertilizer will result in healthier, stronger plants. Delphiniums can be grown in full sun or partial shade, though full sun may help to prevent powdery mildew. When planting, be sure to set the crown at or above soil level to avoid rot. Since their stems are hollow, taller varieties of Delphiniums should be staked to prevent damage from wind and rain. May be propagated from basal cuttings.