Park Seed
Iris Stairway to Heaven Bearded Iris
Best low-maintenance perennial for gardeners seeking deer-resistant, colorful floral displays.
Discover the Iris Stairway to Heaven, a tall bearded iris that graces your garden with blooms from late spring to early summer. Reaching over three feet, this variety offers a profusion of large, billowy flowers featuring pristine white standards and captivating lavender-blue falls. Its sword-shaped foliage adds year-round appeal. This rhizomatous perennial is low-maintenance, hardy, and resistant to deer and rabbits, making it a resilient and beautiful choice for borders, beds, or stunning cut bouquets. It thrives in sunny to partially shady spots with well-drained soil.
$31.95
Owner Satisfaction
4.6
/ 5
Category Rank
1075
/ 2656
#1075 in Plants
Price vs Category Average
-27%
Below average
Item Form
Bareroot
/ Bareroot
Who it's for
- Budget-conscious gardeners prioritizing long-term, reliable perennial value
- Gardeners seeking a high-impact, ethereal focal point
- Busy homeowners needing low-maintenance, drought-resistant landscaping
Who should skip it
- Plant lovers desiring a long-lasting, multi-season floral display
- Hands-off gardeners unwilling to monitor for seasonal pests
- Low-effort gardeners avoiding labor-intensive rhizome maintenance
Performance breakdown
Bloom density
Eight to ten buds per stem ensures a lush, high-impact display.
Hardiness range
Thrives across a wide variety of climates from zones three through nine.
Maintenance effort
Requires minimal intervention once established in well-drained garden soil.
Pest resistance
Natural deterrents keep deer and rabbits from damaging your floral display.
Environmental resilience
Robust tolerance for heat and drought keeps foliage looking sharp all season.
Pollinator appeal
Bright colors and nectar-rich blooms actively invite butterflies to your garden.
Key Specs
Item Form
Bareroot
Genus
Iris
Hardiness Zones
3 - 9
Mature Height
3.25 Feet
Mature Width
2 Feet
Light Requirements
Full Sun and Part Shade
Moisture Requirements
Moist, well-drained
Bloom Period
Late Spring to Early Summer
Features
- Profuse bloomer with 8-10 buds per stem
- Striking white and lavender-blue color contrast
- Attracts butterflies and other pollinators
- Forms impressive clumps over time
- Low-maintenance and naturally hardy
- Drought and heat tolerant
- Deer and rabbit resistant
- Ideal for bouquets and garden display
What customers say
Gardeners consistently celebrate the exceptional quality and reliable performance of the Stairway to Heaven Iris. Customers frequently mention the robust health of the shipped rhizomes, ensuring successful establishment. The primary delight centers on the stunning, true blue coloration and impressive bloom size, which reliably meet or exceed expectations. This dependable vigor and aesthetic payoff make it a highly recommended choice for adding dramatic color to the landscape.
Know before you buy
Bareroot plants are shipped without soil around the roots while in a dormant state. This allows them to establish themselves directly in your garden soil immediately upon planting, often leading to a stronger root system compared to container-grown plants.
Since these irises grow to a mature width of two feet and form impressive clumps over time, you should space them about 18 to 24 inches apart. This ensures adequate airflow and prevents the plants from becoming overcrowded.
Yes, Stairway to Heaven is a reliable perennial that will return each year. To ensure the best performance, make sure the rhizomes are planted in a spot that receives plenty of sunlight and has excellent drainage.
Generally, these irises are sturdy enough to stand on their own. However, if you live in an area with high winds or heavy rain during the late spring, you may want to provide light support to keep the tall stems upright.
Absolutely. With 8 to 10 buds per stem and a striking color contrast, they make excellent additions to fresh floral arrangements. For the longest vase life, cut the stems when the first bud is just beginning to show color.
After the flowers fade, leave the sword-shaped foliage intact throughout the summer and fall. The leaves continue to photosynthesize and store energy in the rhizomes, which is essential for healthy blooms the following season.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$32