Echinacea purpurea Doubledecker (Coneflower)

Noted for its two-tiered flowers, Echinacea purpurea ‘Doubledecker’ is a  unique double coneflower with long, reflexed, deep rose-pink ray petals surrounding a dark brown central cone, topped with a set of shorter petals shooting upward. While single flowers are sometimes produced in the first year, a high percentage of two-tiered flowers appear from the second year forward, with either a single or double set of petals.

Noted for its two-tiered flowers, Echinacea purpurea 'Doubledecker' is a  unique double coneflower with long, reflexed, deep rose-pink ray petals surrounding a dark brown central cone, topped with a set of shorter petals shooting upward. While single flowers are sometimes produced in the first year, a high percentage of two-tiered flowers appear from the second year forward, with either a single or double set of petals. Blooming from mid to late summer, sometimes with additional sporadic bloom until frost, this beautiful coneflower is perfect for the back of the flower border, prairies, or cottage gardens. 

  • Grows up to 40 in. tall (100 cm) and 24-30 in. wide (60-75 cm).
  • Thrives in full sun in average, dry to medium moisture, well-drained soils. Tolerant to drought, heat, and humidity.
  • Perfect choice for beds and borders, prairies and meadows, wildflower gardens, or cottage gardens.
  • Excellent as cut flowers. If flower heads are not removed in the fall, the blackened cones will be visited by birds that feed on the seeds.
  • No serious pest or disease issues. Attractive to butterflies, hummingbirds, and other pollinators, but deer resistant.
  • Remove spent flowers and cut back the stems to encourage further blooms.
  • Propagate by division in spring or fall or by root cuttings from late fall to early winter.

Requirements

Hardiness 3
– 8

Heat Zones 1
– 9

Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, A2, A3
Plant Type Perennials
Plant Family Echinacea – Coneflowers
Exposure Full Sun
Season of Interest Summer (Mid,Late)
Height 3'
– 4'
(90cm
– 120cm)
Spread 2'
– 3'
(60cm
– 90cm)
Spacing 30″ (75cm)
Water Needs Low, Average
Maintenance Low
Soil Type Chalk, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Well-Drained
Characteristics Dried Arrangements, Cut Flowers, Showy
Tolerance Clay Soil, Deer, Drought, Dry Soil, Rocky Soil
Attracts Birds, Butterflies, Hummingbirds
Garden Uses Beds and Borders
Garden Styles Informal and Cottage, Prairie and Meadow