Alphabetical Plant Listing

Echinacea purpurea 'Green Twister' (Coneflower)

Coneflower 'Green Twister', Echinacea 'Green Twister'


A very unusual Coneflower variety, Echinacea purpurea 'Green Twister' is noted for its large flowers, 4 in. across (10 cm), with horizontally arranged lime-green petals which transition to pale lilac-pink and carmine near their central cone. Sitting atop tall and sturdy stems, the eye-catching blossoms are produced abundantly and are on display for weeks. 

  • Extremely showy and vigorous, this fabulous herbaceous perennial blooms profusely from mid summer to early fall and is a perfect choice for beds and borders, naturalized areas, meadows, prairies, wildflower gardens. It looks terrific when massed with Black-Eyed Susans (Rudbeckia) or with blue flowering perennials such as Geranium Rozanne, Russian Sage (Perovskia atriplicifolia) or Catmint Walker's Low (Nepeta racemosa).
  • Excellent as cut or dried flowers. If flower heads are not removed in the fall, the blackened cones will be visited by birds that feed on the seeds.
  • Easy care, this Coneflower grows in clumps up to 36-40 in. tall (90-100 cm) and 18-24 in. wide (45-60 cm), on strong erect stems. It thrives in full sun or light shade and prefers average, dry to medium, well-drained soils. Avoid overly rich or fertile soil or the plant might become leggy.
  • Planted in mass, the cone-shaped flower heads provide quite an attraction to butterflies, hummingbirds and yourself!
  • Drought, deer, heat, humidity and poor soil tolerant!
  • Remove spent flowers and cut back the stems to encourage further blooms and reduce self-seeding. Deadheading will help them grow and thrive.

Echinacea, commonly called Coneflower, has been cultivated as a hardy and showy perennial since the 1700s, both in North America and Europe. Truly an American plant, native to the central and eastern part of the country, it was used by the early native Americans to cure wounds and infections. A great prairie flower, its bright and large blossoms made a successful transition to the backyard. Traditionally purple, with ray flowers drooping downward off the central cone, Coneflowers today enjoy a rich variety of colors and flower shapes with ray florets held horizontal, single or even doubled, giving them the look of Chrysanthemum. Easily grown from seed, they thrive on neglect.

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Requirements

Hardiness 3 – 9
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)
Fall
Height 3' – 4' (90cm – 120cm)
Spread 1' – 2' (30cm – 60cm)
Spacing 18" – 24" (45cm – 60cm)
Water Needs Low
Maintenance Low
Soil Type Chalk, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Well-Drained
Characteristics Dried Arrangements, Cut Flowers, Fragrant, 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

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Molly Shannon, Shutterstock

While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.


Requirements

Hardiness 3 – 9
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)
Fall
Height 3' – 4' (90cm – 120cm)
Spread 1' – 2' (30cm – 60cm)
Spacing 18" – 24" (45cm – 60cm)
Water Needs Low
Maintenance Low
Soil Type Chalk, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Well-Drained
Characteristics Dried Arrangements, Cut Flowers, Fragrant, 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

Great Plant Combination Ideas with Echinacea - Coneflowers

Guides with Echinacea - Coneflowers

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