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Specifications
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Item

Perennial

Cultivar

Blue Butterfly

Genus

Delphinium

Species

Grandiflorum

Common Name

Siberian Larkspur

Hardiness Zone Minimum

Zone 3

Growth Height Max

18 in.

Growth Height Min

12 in.

Hardiness Zone Maximum

Zone 7

Spacing

18 in.

Growth Width Min

12 in.

Growth Width Max

18 in.

Growth Habit

Mounded, Upright

Growth Rate

Fast

Soil Acidity

Acidic, Neutral

Soil Moisture

Moderate

Landscape Use

Bed, Border, Container, Cottage Garden and Cut Flower

Exposure

Full to Filtered

Maintenance

Moderate

Animal Resistance

Deer

Season of Interest

Spring, Summer

Flower Color

Bright Blue

Bloom Time

Late Spring (June)

Fruit

Seed

Soil Type

Clay, Fertile, Loam, Sand, Well Drained

Formulaic Common Name

Siberian Larkspur

Cultivar Breeder Name

'Blue Butterfly'

Regulated
No

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