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ornamental grass

Dallas Blues Switch Grass*

Panicum virgatum 'Dallas Blues'

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Dallas Blues Switch Grass (Panicum virgatum 'Dallas Blues') at Hillermann Nursery

Dallas Blues Switch Grass

Dallas Blues Switch Grass

(Photo courtesy of NetPS Plant Finder)

Dallas Blues Switch Grass (Panicum virgatum 'Dallas Blues') at Hillermann Nursery

Dallas Blues Switch Grass foliage

Dallas Blues Switch Grass foliage

(Photo courtesy of NetPS Plant Finder)

* This is a "special order" plant - contact store for details

Plant Height:  4 feet

Flower Height:  5 feet

Spread:  3 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  3b

Description:

This tall selection forms an upright clump of striking light blue leaves; airy heads of mauve-pink flowers appear on plumes in late summer; plumes are very large and showy; perfect as an accent or massed in borders

Ornamental Features

Dallas Blues Switch Grass features airy plumes of purple flowers with pink overtones rising above the foliage in late summer. Its attractive grassy leaves are blue in color. As an added bonus, the foliage turns a gorgeous gold in the fall. The brown seed heads are carried on showy plumes displayed in abundance from late summer to mid fall. The tan stems can be quite attractive.

Landscape Attributes

Dallas Blues Switch Grass is an herbaceous perennial grass with an upright spreading habit of growth. Its relatively fine texture sets it apart from other garden plants with less refined foliage.

This is a relatively low maintenance plant, and is best cut back to the ground in late winter before active growth resumes. It has no significant negative characteristics.

Dallas Blues Switch Grass is recommended for the following landscape applications;

  • Accent
  • Mass Planting
  • General Garden Use

Planting & Growing

Dallas Blues Switch Grass will grow to be about 4 feet tall at maturity extending to 5 feet tall with the flowers, with a spread of 3 feet. It tends to be leggy, with a typical clearance of 1 foot from the ground, and should be underplanted with lower-growing perennials. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 15 years.

This plant does best in full sun to partial shade. It is very adaptable to both dry and moist locations, and should do just fine under typical garden conditions. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not particular as to soil type, but has a definite preference for alkaline soils, and is able to handle environmental salt. It is somewhat tolerant of urban pollution. This is a selection of a native North American species. 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.

 

* This is a "special order" plant - contact store for details

 
 
Hardiness Zone Plant Height Minimum Sunlight Soil pH Preference
Characteristics
Accent  Massing  Garden 
Applications
Flowers  Fruit  Foliage Color  Fall Color  Texture  Bark 
Ornamental Features