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Corydalis shihmienensis 'Berry Exciting' PP18917 COPF

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Photo Courtesy of Walters Gardens, Inc.
 Common Name: Corydalis

This colorful mutation of 'Blackberry Wine' lights up the garden with its absolutely brilliant gold, ferny foliage.  Beginning with a big flush of blooms in late spring, fragrant, fabulously contrasting purple flowers appear in clusters just above the foliage for nearly four months. 

This plant has a similar spreading habit as its parent, making it a great choice for spilling over rock walls, hanging baskets, or as a groundcover beneath large shrubs.

Intro Year: 2006

Breeder: Harini Korlipara

Introducer: Terra Nova Nurseries

Parentage: 'Blackberry Wine' mutation

Origin: Not Native to North America

Characteristics:



Height:
  10-13 Inches
Spread:
  16-24 Inches
Flower Color:
  Purple shades
Foliage Color:
  Yellow shades
Hardiness Zone:
5,6,7,8,9
Find Your Zone
Sun or Shade?:
  Part shade (4-6 hrs. direct sun)
  Full shade (< 4 hrs. direct sun)
Wet or dry?:
  Average water needs
  Consistent water needs
Need critter resistant plants?:
  Rabbit resistant
How fast should it grow?:
  Medium
  Rapid
When should it bloom?:
  Late spring
  Early summer
  Midsummer
  Late summer
  Early fall
How's your soil?:
  Average Soil
  Fertile Soil
Sweet or Sour Soil?:
  Neutral Soil (pH = 7.0)
  Alkaline Soil (pH > 7.0)
What's your garden style?:
  Container/Patio
  Woodland/Shade
  Cottage
  Modern
  Eclectic

Attributes:

Border plants
Container
Fragrant flowers or foliage
Long blooming
Grown for attractive foliage
Easy to grow

Homeowner Growing & Maintenance Tips:

Corydalis grows best in moist, well-drained soils that are neutral to alkaline.  Adding lime to the soil may help to achieve these conditions.  This variety will produce the best gold colored foliage when sited in filtered morning sun, such as at the edges of woodlands.   Though it will grow in full shade, the foliage color will be more chartreuse there. 

In the Midwest and Northeast where summers are typically hot and humid, this plant may go summer dormant.  Keeping plants well-watered and mulched will help to keep the roots cooler and may help to thwart summer dormancy.  In the Pacific Northwest and in climates where the summers are not as humid, it typically does not go summer dormant.

Though Corydalis typically self-seeds freely, this yellow mutation does not tend to seed around.  A heavy winter mulch is recommended.


Companions:

Common/Botanical Name
Zones  
Astilbe chinensis 'Valerie' PP19855
Common Name: Astilbe-Chinese
4,5,6,7,8,9
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Dicentra 'Luxuriant'
Common Name: Bleeding Heart-Fern-leaved
3,4,5,6,7,8,9
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Primula capitata SALVANA™
Common Name: Primrose
4,5,6,7
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Athyrium niponicum 'Pictum'
Common Name: Fern-Japanese Painted
3,4,5,6,7,8
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Aquilegia 'Spitfire'
Common Name: Columbine
3,4,5,6,7,8,9
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Heuchera 'Obsidian' PP14836 COPF
Common Name: Coral Bells
4,5,6,7,8,9
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Hosta 'Hadspen Blue'
Common Name: Hosta
3,4,5,6,7,8,9
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Pulmonaria 'Majeste'
Common Name: Lungwort
3,4,5,6,7,8,9
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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.