It's all about ...
plants

Lakeshore Garden Centres Plant Finder
 
annual

Streamline Agapanthus

Agapanthus 'Streamline'

Add To My Plant List

Streamline Agapanthus (Agapanthus 'Streamline') at Lakeshore Garden Centres

Streamline Agapanthus flowers

Streamline Agapanthus flowers

(Photo courtesy of NetPS Plant Finder)

Plant Height:  12 inches

Flower Height:  18 inches

Spread:  12 inches

Sunlight:  full sun  partial shade 

Hardiness Zone:  (annual)

Other Names:  Lily of the Nile, African Lily

Description:

This compact, dwarf variety produces a mound of luxurious narrow green foliage; sky blue flowers with darker blue stripes appear in mid-summer on low, strong stems; a perfect accent plant in the garden or massed along borders

Ornamental Features

Streamline Agapanthus has masses of beautiful clusters of sky blue trumpet-shaped flowers with royal blue stripes rising above the foliage from early to mid summer, which emerge from distinctive royal blue flower buds, and which are most effective when planted in groupings. The flowers are excellent for cutting. Its narrow leaves remain green in colour throughout the year.

Landscape Attributes

Streamline Agapanthus is an herbaceous annual with an upright spreading habit of growth. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This plant will require occasional maintenance and upkeep, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting bees and butterflies to your yard. It has no significant negative characteristics.

Streamline Agapanthus is recommended for the following landscape applications;

  • Accent
  • Mass Planting
  • General Garden Use
  • Container Planting

Planting & Growing

Streamline Agapanthus will grow to be about 12 inches tall at maturity extending to 18 inches tall with the flowers, with a spread of 12 inches. Although it's not a true annual, this plant can be expected to behave as an annual in our climate if left outdoors over the winter, usually needing replacement the following year. As such, gardeners should take into consideration that it will perform differently than it would in its native habitat.

This plant does best in full sun to partial shade. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. To help this plant achive its best flowering performance, periodically apply a flower-boosting fertilizer from early spring through into the active growing season. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This particular variety is an interspecific hybrid. 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.

Streamline Agapanthus 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 larger 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.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Accent  Massing  Garden  Container 
Applications
Flowers  Plant Form  Attracts Wildlife 
Ornamental Features