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perennial

Hunky Dory&Trade; White Delphinium

Delphinium grandiflorum 'Hunky Dory White'

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Hunky Dory&Trade; White Delphinium (Delphinium grandiflorum 'Hunky Dory White') at Lakeshore Garden Centres

Hunky Dory&Trade; White Delphinium flowers

Hunky Dory&Trade; White Delphinium flowers

(Photo courtesy of NetPS Plant Finder)

Plant Height:  16 inches

Flower Height:  24 inches

Spacing:  10 inches

Sunlight:  full sun 

Hardiness Zone:  4a

Description:

Beautiful white flowers, emerging from butter yellow buds dance in the wind on tall stems; excellent branching and uniform flowering; a perfect selection for containers, along borders, or smaller spaces in the garden

Ornamental Features

Hunky Dory&Trade; White Delphinium has masses of beautiful panicles of white flowers at the ends of the stems from early summer to early fall, which emerge from distinctive buttery yellow flower buds, and which are most effective when planted in groupings. The flowers are excellent for cutting. Its crinkled ferny compound leaves remain dark green in colour throughout the season.

Landscape Attributes

Hunky Dory&Trade; White Delphinium is an herbaceous perennial with an upright spreading habit of growth. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect.

This plant will require occasional maintenance and upkeep, and should be cut back in late fall in preparation for winter. It is a good choice for attracting bees, butterflies and hummingbirds to your yard. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;

  • Insects
  • Disease
  • Self-Seeding

Hunky Dory&Trade; White Delphinium is recommended for the following landscape applications;

  • Mass Planting
  • Rock/Alpine Gardens
  • Border Edging
  • General Garden Use
  • Container Planting

Planting & Growing

Hunky Dory&Trade; White Delphinium will grow to be about 16 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 12 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 10 inches apart. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 3 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant should only be grown in full sunlight. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. This plant should not require much in the way of fertilizing once established, although it may appreciate a shot of general-purpose fertilizer from time to time early in the growing season. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This is a selected variety of a species not originally from North America. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Hunky Dory&Trade; White Delphinium is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden. Be aware that in our climate, most plants cannot be expected to survive the winter if left in containers outdoors, and this plant is no exception. Contact our experts for more information on how to protect it over the winter months.

This plant is not reliably hardy in our region, and certain restrictions may apply; contact the store for more information.

 
 
Hardiness Zone  Plant Height  Minimum Sunlight   
Characteristics
Massing  Rock  Edging  Garden  Container 
Applications
Flowers  Texture  Attracts Wildlife 
Features & Attributes