perennial

Hardy Impatiens

Impatiens omeiana

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Hardy Impatiens (Impatiens omeiana) at Martin's Home and Garden

Hardy Impatiens foliage

Hardy Impatiens foliage

(Photo courtesy of NetPS Plant Finder)

Height:  18 inches

Spacing:  15 inches

Sunlight:  partial shade  full shade 

Hardiness Zone:  5b

Description:

Dainty yellow flowers similar to a snapdragon; a great woodland or shade garden plant; showy foliage varies from lime to gray green with a white midrib

Ornamental Features

Hardy Impatiens features dainty yellow trumpet-shaped flowers at the ends of the stems from early to late fall. Its attractive narrow leaves remain grayish green in color throughout the season. The fruit is not ornamentally significant.

Landscape Attributes

Hardy Impatiens is an herbaceous perennial with a ground-hugging 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 is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It has no significant negative characteristics.

Hardy Impatiens is recommended for the following landscape applications;

  • Border Edging
  • General Garden Use
  • Groundcover
  • Naturalizing And Woodland Gardens
  • Container Planting

Planting & Growing

Hardy Impatiens will grow to be about 18 inches tall at maturity, with a spread of 18 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 15 inches apart. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years.

This plant does best in partial shade to 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 quite intolerant of urban pollution, therefore inner city or urban streetside plantings are best avoided. Consider applying a thick mulch around the root zone in both summer and winter to conserve soil moisture and protect it in exposed locations or colder microclimates. This species is not originally from North America. It can be propagated by division.

Hardy Impatiens is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. Because of its spreading habit of growth, it is ideally suited for use as a 'spiller' in the 'spiller-thriller-filler' container combination; plant it near the edges where it can spill gracefully over the pot. 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
Edging  Garden  Groundcover  Naturalizing  Container 
Applications
Flowers  Foliage Color 
Ornamental Features