Alert: Limited Online Availability

Now that summer is here, we have limited our stock for online purchase. Find Monrovia plants at your local garden center. Pre-order for 2023 will be available later this year. ×

We no longer grow this plant.
This page is for reference only.  To find other great selections that are available, please use our Plantfinder

Immortality Bearded Iris

Iris germanica 'Immortality'

SKU
02943
Large fragrant blooms have pure white petals with soft lemon yellow highlights in the center. A classic addition to perennial borders, cottage gardens. Large flowers add a bold yet delicate element to arrangements. Herbaceous.
?
There are very few rules in gardening, but perhaps the most important one is to work within your zone. Choosing plants that grow and thrive in your particular climate is the very first step toward having a beautiful garden . Learn More
3-9

Your climate might be too cold for this plant:

 Change

Full sun

Water regularly, when top 3 in. of soil is dry.

THIS PLANT MAY BE AVAILABLE IN THESE STORES:

Due to the seasonal nature of plants, availability at your local garden center is not guaranteed. Give them a call before visiting.

Find more stores near me >
Set Zip to See Prices
$0.00
More Information
Average Size at MaturityForms a clump 16 to 18 in. wide with flower stems reaching 30 in. tall.
Bloom TimeSpring and fall.
Deciduous/ EvergreenHerbaceous
Flower AttributeFlowers for Cutting, Fragrant, Showy Flowers
Flower ColorWhite
Foliage ColorGreen
Garden StyleCottage, Mediterranean, Rustic
Growth RateModerate
Landscape UseBorder, Cutting Garden
Light NeedsFull sun
Soil NeedsFlower & Rose Food
Special FeatureExtreme Cold Hardiness
Water NeedsModerate
Watering NeedsWater regularly, when top 3 in. of soil is dry.

Follow a regular watering schedule during the first growing season to establish a deep, extensive root system. For a neat appearance, remove old foliage before new leaves emerge. Divide clumps every 2 to 3 years in early spring.

This Plant's Growing Zones: 3-9

USDA Cold Hardiness Zone Map

Your USDA Cold Hardiness Zone:

Your climate may be too cold for this plant