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Blue Butterfly Delphinium

Delphinium grandiflorum 'Blue Butterfly'

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Blue Butterfly Delphinium (Delphinium grandiflorum 'Blue Butterfly') at Wagner Nursery & Landscape

Blue Butterfly Delphinium flowers

(Photo courtesy of NetPS Plant Finder)

Plant Height:  12 inches

Flower Height:  18 inches

Spacing:  12 inches

Sunlight:  full sun 

Hardiness Zone:  2

Other Names:  Dwarf Larkspur

Brand:  Ball

Description:

A wonderful compact, bushy variety that features stunning blue flowers that rise above grey green, ferny foliage; a lovely heat tolerant addition to borders, beds and containers; beautiful cut flower; remove spent flowers to encourage new growth

Ornamental Features

Blue Butterfly Delphinium has masses of beautiful panicles of navy blue trumpet-shaped flowers with white throats and blue spurs at the ends of the stems from late spring to late summer, which are most effective when planted in groupings. The flowers are excellent for cutting. Its deeply cut ferny compound leaves remain grayish green in color throughout the season.

Landscape Attributes

Blue Butterfly Delphinium is an herbaceous perennial with a mounded form. Its relatively fine texture sets it apart from other garden plants with less refined foliage.

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

Blue Butterfly Delphinium is recommended for the following landscape applications;

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

Planting & Growing

Blue Butterfly Delphinium will grow to be about 12 inches tall at maturity extending to 18 inches tall with the flowers, with a spread of 18 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 12 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. 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.

Blue Butterfly Delphinium is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a mass of flowers against which the thriller plants stand out. 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.

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

What Our Clients & Customers Say

To Marc and the crew at Wagner Landscaping,
Just short note to thank you for the quality craftsmanship you delivered at our Jefferson City residence. Our home was cut into a steeply sloping lot necessitating the need for considerable water management and erosion control landscaping. The sculpturing, erosion matting, retaining wall and ditch work was completed in short order, getting us ready for the winter. We are confident that when the snow melts and the rainy season comes next year our property will be ready to handle it. Thanks and best wishes to all.

– Steve Wilhoit –

Dear Chris,
I hope this is the greatest letter of recommendation you’ve ever received – I know it won’t be your last. To anyone who reads this, I can say without hesitation that Chris Wagner should legally change his name to Mr. Boulder! (Just one look at his hands will confirm that this title has been earned.) Chris and his team tackled a very remote project for us with hustle, integrity, imagination and great execution. We couldn’t be happier with the results. If Chris says “it” – “it” happens! We are happy to enthusiastically recommend one of the finest individuals with whom we have worked.
Sincerely,
William W. Nicholson

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Contact Wagner Nursery & Landscaping Company for your next landscaping project

 

 

Family-owned and operated since 1995

Our 2 Montana garden center locations, Butte and Belgrade & Bozeman areas, provide you with quality and experience.

Wagner Nursery & Landscaping Co. Belgrade, MT

Wagner Nursery, Belgrade
220 Kendall Ct, Belgrade, MT 59714, USA
(406) 388-2559
Hours: By Appointment Only

Wagner Nursery & Landscaping Co. Butte, MT

Wagner Nursery, Butte
33 Holliday Dr, Butte, MT 59701, USA
(406) 782-5855
Hours: By Appointment Only