perennial

Midknight Blue Agapanthus

Agapanthus 'Monmid'

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Midknight Blue Agapanthus (Agapanthus 'Monmid') at Calloway's Nursery

Agapanthus 'Midknight Blue' flowers

Agapanthus 'Midknight Blue' flowers

(Photo courtesy of NetPS Plant Finder)

Plant Height:  12 inches

Flower Height:  18 inches

Spread:  18 inches

Sunlight:  full sun  partial shade 

Hardiness Zone:  5

Other Names:  Lily of the Nile, African Lily

Description:

This variety produces a mound of luxurious narrow green foliage; blue flowers with darker blue stripes appear in mid-summer on towering stems; a perfect accent plant in the garden or massed along borders; grows taller in mild climates

Ornamental Features

Midknight Blue Agapanthus features bold clusters of blue trumpet-shaped flowers with royal blue stripes rising above the foliage from early to mid summer. The flowers are excellent for cutting. Its narrow leaves remain dark green in color throughout the season. The fruit is not ornamentally significant.

Landscape Attributes

Midknight Blue Agapanthus is an herbaceous perennial with a rigidly upright and towering form. 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.

Midknight Blue Agapanthus is recommended for the following landscape applications;

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

Planting & Growing

Midknight Blue Agapanthus will grow to be about 12 inches tall at maturity extending to 18 inches tall with the flowers, with a spread of 18 inches. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years.

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. 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.

Midknight Blue 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