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Coreopsis 'Redshift' PP20412

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Photo Courtesy of Walters Gardens, Inc.
 Series Name: BIG BANG™ Series
Common Name: Tickseed

Like 'Full Moon' PP19367, the first BIG BANG™ Coreopsis, 'Redshift' is also the result of 8 years of intensive breeding work and the crossing of 8 species of Coreopsis by hybridizer Darrell Probst.  They share the same parentage and are both clump-forming varieties with foliage that is intermediate between the threadleaf and grandiflora types. 

'Redshift' blooms from midsummer into early fall, producing large 2 inch diameter, creamy yellow flowers with a rich red ring around the gold button-like center. 

In fall, the flowers that open after cool nights range in color from solid red to pale yellow with red streaking through the petals.  It's a fantastic color effect in the fall garden, especially when combined with other fall-blooming perennials.  If you are growing this plant in the northernmost zones, frost may come and nip the last round of buds before they can open, thus you may only see red streaked flowers rather than solid red ones.

This plant has overwintered in zone 5 and may prove to be even hardier.

Coreopsis is easy to grow, making it a good choice for beginners. One plant will provide you with long-lasting cut flower bouquets all summer long.

Breeder: Darrell Probst

Origin: Native Cultivar

Characteristics:



Height:
  30-36 Inches
Spread:
  24-30 Inches
Flower Color:
  Yellow Shades
Foliage Color:
  Green shades
Hardiness Zone:
5,6,7,8,9
Find Your Zone
Sun or Shade?:
  Full sun (> 6 hrs. direct sun)
Wet or dry?:
  Low water needs
  Average water needs
Want to see wings?:
  Attracts butterflies
Need critter resistant plants?:
  Deer resistant
How fast should it grow?:
  Medium
When should it bloom?:
  Midsummer
  Late summer
  Early fall
How's your soil?:
  Poor Soil
  Average Soil
  Fertile Soil
Sweet or Sour Soil?:
  Acidic Soil (pH < 7.0)
  Neutral Soil (pH = 7.0)
What's your garden style?:
  Container/Patio
  Eclectic

Attributes:

Border plants
Container
Cut flower or foliage
Drought Tolerant
Mass Planting
Easy to grow

Homeowner Growing & Maintenance Tips:

Coreopsis is easy to grow, thriving in any well-drained soil and full sun.  Once established, it is rather drought tolerant.


Companions:

Common/Botanical Name
Zones  
Aster novi-belgii 'Alert'
Common Name: Aster-New York
3,4,5,6,7,8
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Pennisetum alopecuroides 'Little Bunny'
Common Name: Grass-Ornamental
5,6,7,8,9
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Echinacea 'Sunrise' PP16235
Common Name: Coneflower
4,5,6,7,8
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Geranium 'Sandrine' PP19850
Common Name: Geranium-Hardy
5,6,7,8
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Lavandula angustifolia 'Munstead'
Common Name: Lavender-English
5,6,7,8,9
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Leucanthemum superbum Gold Rush ('Leukal 01' PP15204)
Common Name: Shasta Daisy
5,6,7,8,9
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While every effort has been made to describe this plant accurately, please keep in mind that the height, bloom time, and color may differ in various climates throughout the country. The description of this plant was written based on our experience growing it in Michigan (USDA hardiness zone 5) and on numerous outside resources.