Iris germanica ‘Immortality’

Blooming Time

May
June
September
October

Exposure

True
Full Sun
True
Light Shade

This classic selection has such a fantastic reblooming presence that it’s nearly everblooming, bearing large pure white blooms mid to late spring and again in early to mid fall. The ruffled white flowers are embellished with pale yellow beards and exude a strong sweet fragrance, making them excellent in cut bouquets. ‘Immortality’ displays excellent vigor and will spread to form large clumps of tall, architectural sword-shaped foliage within a few growing seasons. ‘Immortality’ is a great addition to cutting gardens and sunny perennial borders.

Details

Hardiness Zone:

3

Blossom Color:

White to Cream

Growth Habit:

Slow Spreading

Max Height:

3'

Texture:

Medium Texture

Recommended Spacing:

1½' to 2'

We sell this plant in these containers:

#1 Pot
#1 Pot

Special Characteristics

True
Cuttings
True
Seasonal Effect
True
Moderate Area
True
Drought Tolerant
True
Butterflies
True
Bees
True
Large Area
True
Deer Resistant
True
Moisture Tolerant

Features

Nearly everblooming, bearing large pure white blooms mid to late spring and again in early to mid fall. Ruffled white flowers are embellished with pale yellow beards and exude a strong sweet fragrance.

Landscape Value

Excellent in cutting gardens, along sunny perennial borders, or as a companion to other iris cultivars.

Care

Watering:

'Immortality' German Bearded Iris is moderately drought tolerant but benefits from occasional watering, to maintain soil in a moist but not wet condition, during the summer months.

Fertilizing:

'Immortality' German Bearded Iris is a moderate feeder, benefiting from a couple of annual applications of slow release fertilizer. A spring application of a 3-1-2 ratio (such as a 15-5-10) can be applied at a rate of about 10 pounds per 1000 square feet, and during early fall, an application of a 2-1-2 ratio (such as a 10-5-10) can be applied to encourage root development and cold hardiness.

Pruning:

'Immortality' German Bearded Iris should be pruned while dormant during late fall or winter.

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