Growing & Maintenance:
In spring, apply balanced fertilizer according to package directions. From spring to fall, plant requires 1" water per week. Protect from wind. Mulch well over the winter. When the main stalk is done blooming prune off to produce side shoots.
Blue Mirror Delphinium
Delphinium grandiflorum 'Blue Mirror'
Plant Type: Perennials
Single, electric blue flowers bloom atop low, bushy mounds of foliage throughout the summer. An outstanding plant for cut flowers. Flowers begin blooming in early summer, attracting hummingbirds, contrasted by vibrant green foliage.
Height:
12-18 in
Spread:
10-12 in
Spacing:
12-18 in
Hardiness Zone:
3-7
Characteristics & Attributes for Delphinium grandiflorum
'Blue Mirror'
Sunlight Requirements
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Full Sun (6 or more hours direct sunlight) |
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Invites Nature
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Season of Interest (Flowering)
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Season of Interest (Foliage)
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Features
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Dried Flower/Foliage |
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Cut Flower/Foliage |
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Habit
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Foliage Color
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Landscape Function
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Rock Garden |
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Border or Bed |
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Mass Planting |
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Soil Preferences
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