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Abundant, long-blooming flowers, ideal for bouquets. Attractive at garden’s edge and especially nice with Coreopsis or pink roses. More tolerant of heat and dry soil than other Delphiniums. Remove faded flower stalks for rebloom. Attracts hummingbirds.
Scientific Name: Delphinium grandiflorum
Common Name: Larkspur
Hardiness Zone: 3a - 8b
Hardiness Degree: -30°F (-34.4°C)
Blooming Season: Summer, Late Summer
Plant Habit: Upright
Characteristics: Attracts Hummingbirds, Heat Tolerant
Water: Medium
Fertilize: None or when needed only
Spacing: 12 - 15" (30 - 38cm)
Height: 20" (51cm)
Width: 16" (41cm)