Currently Unavailable
USDA Zone: 3-10
The AURORA series of Delphinium offers excellent uniformity and hybrid vigor with flowers tightly packed on sturdy stems. They form stately spires of flowers in early summer, over a mound of deeply-cut green leaves. This selection features tall spires of vivid blue, semi-double flowers each with a white bee or centre. Excellent for cutting. Trim back spent stems to the base to encourage repeat bloom later in the autumn. Be on the watch for aphids, slugs and powdery mildew, all common problems with Delphiniums. Staking the individual flower stems in June as they begin to elongate is wise, to help avoid wind damage.
Sun Exposure
Full Sun
Soil Type
Sandy or
Clay
Soil pH
Neutral or
Alkaline or
Acid
Soil Moisture
Average or
Moist
Care Level
Moderate
Flower Colour
Deep Blue
White
Blooming Time
Early Summer
Mid Summer
Foliage Color
Deep Green
Plant Uses & Characteristics
Accent: Good Texture/Form
Attracts Hummingbirds
Border
Cut Flower
Massed
Poisonous/Toxic
Specimen
Flower Head Size
Very Large
Height
90-120 cm
35-47 inches
Spread
60-90 cm
23-35 inches
Foot Traffic
None
Growth Rate
Medium
Photo courtesy of perennials.com
