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Tagawa Gardens Nursery & Garden Center

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perennial

Immortality Iris

Iris 'Immortality'

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Immortality Iris (Iris 'Immortality') at Tagawa Gardens

Immortality Iris flowers

Immortality Iris flowers

(Photo courtesy of NetPS Plant Finder)

Height:  30 inches

Spacing:  18 inches

Sunlight:  full sun  partial shade 

Hardiness Zone:  3

Group/Class:  Tall Bearded

Ornamental Features

Immortality Iris features bold white flag-like flowers with a buttery yellow beard at the ends of the stems from mid to late spring. The flowers are excellent for cutting. Its sword-like leaves remain green in color throughout the season. The fruit is not ornamentally significant.

Landscape Attributes

Immortality Iris is an herbaceous perennial 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 is a relatively low maintenance plant, and should be cut back in late fall in preparation for winter. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics.

Immortality Iris is recommended for the following landscape applications;

  • Mass Planting
  • General Garden Use

Planting & Growing

Immortality Iris will grow to be about 24 inches tall at maturity, with a spread of 24 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 18 inches apart. 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 does best in average conditions that are neither too wet nor too dry, and is very intolerant of standing water. 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.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Massing  Garden 
Applications
Flowers  Plant Form 
Ornamental Features

Disclaimer: Inventory varies seasonally as well as by the hour during busy season. Please call us directly 303-690-4722 or visit us for current availability.


Welcome to Tagawa Gardens
Nursery & Garden Center

Click Here for our latest in-store Coupon!*

Like our new website?
Take our Survey!

HOURS: (map / directions)

CONTACT US: (click here for e-mail)      303.690.4722
7711 S. Parker Road Centennial, CO 80016

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