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Immortality Reblooming Bearded Iris Information
About The Immortality Reblooming Bearded Iris
The Best White Rebloomer, Period
Immortality opens pristine, snow-white blooms with softly ruffled petals for a crisp, sophisticated show in mid-spring, then comes back for a second round later in the season. Blue-green sword-shaped foliage stands upright all summer, giving beds structure long after the flowers fade.
At about 29 inches tall it sits perfectly in front of taller, more colorful irises, where the clean white flowers sharpen every shade around them. Plant it in full sun to partial shade in zones 4-9, or tuck a few rhizomes into a wide patio container for a portable spring and fall display. A recognized historic variety, Immortality has stayed in gardens for decades because it simply performs.
Why You'll Love the Immortality Bearded Iris
- Reblooms easily and generously, so you get flowers in mid-spring and again later in the season.
- Pure snow-white, ruffled blooms that brighten dark corners and pair with any color scheme.
- Hardy from zones 4 to 9 and tolerant of both full sun and partial shade.
- Drought-tolerant once established, with rhizomes that multiply into bigger clumps each year.
- Upright, blue-green foliage keeps borders and containers looking tidy after bloom.
Plant a row of Immortality and you will have crisp white flowers bookending your growing season.
Immortality Reblooming Bearded Iris Details
Mature Height:
29 in.
Mature Width:
18-24 in.
Sunlight:
Full-Part Sun
Growth Rate:
Moderate
Botanical Name:
Iris germanica 'Immortality'
Grows Well In Zones:
4-9
Does Not Ship To:
AK, HI
Watering Requirements
Sunlight Requirements
Humidity Requirements
Pet-Friendly Plant?
No, use caution when placing this plant in homes with pets.
All of our plants ship in premium packaging for zero damage on arrival. Here’s what you can expect in your box on arrival:
Your Immortality Reblooming Bearded Iris
Fully rooted in a nursery pot with soil intact
Custom Protection System
Corner guards, soil stabilizer, and branch sleeves keep it secure
Pre-Watered & Ready
Each plant is watered 24 hours before it is shipped
Care Instructions Card
Includes expert-curated care tips to help your plant thrive far beyond the first 30 days.
Perfect For Gifting
No pricing or packing slips included with gifts! Just the plant and a note.
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Why Choose The Sill?
Not all Immortality Reblooming Bearded Iriss are created equal
Greenhouse Grown
Not warehouse-held. Hand-picked and cared for by our experts.
Outdoor Ready
Pre-conditioned for outdoor growth.
Hand-Selected
Inspected by experts. Only our best ship out.
30-Day Guarantee
Free replacements if not happy and healthy.