shrub

Blue Spur Flower

Plectranthus barbatus

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Blue Spur Flower (Plectranthus barbatus) at Lindley's Nursery

Blue Spur Flower flowers

Blue Spur Flower flowers

(Photo courtesy of NetPS Plant Finder)

Blue Spur Flower (Plectranthus barbatus) at Lindley's Nursery

Blue Spur Flower foliage

Blue Spur Flower foliage

(Photo courtesy of NetPS Plant Finder)

Height:  6 feet

Spread:  6 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  10a

Description:

Attractive spikes of violet-blue flowers from fall to spring, above lime-green foliage; will re-sprout after frost damage; a lovely addition to the garden or containers; drought tolerant, but best with some irrigation

Ornamental Features

Blue Spur Flower features showy spikes of violet flowers with blue overtones rising above the foliage from mid fall to mid spring. It has lime green evergreen foliage. The large serrated oval leaves remain lime green throughout the winter.

Landscape Attributes

Blue Spur Flower is a multi-stemmed evergreen shrub with an upright spreading habit of growth. Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage.

This is a relatively low maintenance shrub, and can be pruned at anytime. It has no significant negative characteristics.

Blue Spur Flower is recommended for the following landscape applications;

  • Mass Planting
  • General Garden Use
  • Groundcover
  • Container Planting

Planting & Growing

Blue Spur Flower will grow to be about 6 feet tall at maturity, with a spread of 6 feet. It has a low canopy with a typical clearance of 1 foot from the ground, and is suitable for planting under power lines. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years.

This shrub does best in full sun to partial shade. It is very adaptable to both dry and moist growing conditions, but will not tolerate any standing water. It may require supplemental watering during periods of drought or extended heat. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This species is not originally from North America.

Blue Spur Flower makes a fine choice for the outdoor landscape, but it is also well-suited for use 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. It is even sizeable enough that it can be grown alone in a suitable container. Note that when grown in a container, it may not perform exactly as indicated on the tag - this is to be expected. Also note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

 
 
Hardiness Zone  Plant Height  Minimum Sunlight   
Characteristics
Massing  Garden  Groundcover  Container 
Applications
Flowers 
Features & Attributes

Disclaimer: Lindley's Nursery & Plant Finder is an online resource representing many of the varieties that we carry over the course of the season, and is intended for informational purposes only. Inventory varies seasonally, so we cannot guarantee that every plant will be in stock at all times - please contact Lindley's Nursery & Garden Center 386-428-7298 directly for current availability.