Delphinium ‘Cobalt Dreams’ from the New Millennium Series of Delphiniums have the darkest, deep, cobalt blue flowers with a white bee on tall spires. Delphinium ‘Cobalt Dreams’ is a very cold hardy, long lived perennial. Delphinium ‘Cobalt Dreams’ is a magnificent addition to the perennial border. This Delphinium hybrid has all the excellent traits of the British Delphinium elatums. After it finishes flowering near the end of July we remove the finished bloom stem and fertilize again with Gaia Green 4-4-4 organic mineral based fertilizer. This will promote new growth and encourage fall re-bloom.
1 gallon container
Light: Full sun
Soil: Well drained – Fertilization is required often
Moisture: Average – Moist
Benefits: Pollinators, Butterflies, Cut-flower, Re-blooms in fall
Height: 4-6 feet
Blooms: July and again in September
Foliage: Green dissected foliage
Spacing: 24-36 inches
Growth Habit: Clumping
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