Light Needs
Mature Height
Mature Spread
Growing Zones
Purring Tiger Siberian Iris (Iris sibirica 'Purring Tiger') charms with soft lavender flowers perched atop golden petals etched in purple stripes. In our experience, its compact 18 to 20-inch height suits smaller borders and adds a dainty display in early summer. Each bloom offers a unique color interplay that pleases both cottage gardeners and fans of modern perennial beds. This variety is also popular for cut bouquets, enhancing arrangements with its two-toned elegance.
Purring Tiger's hardy Siberian roots bring vigor and resilience, and the American Iris Society Honorable Mention confirms its merit. Foliage is narrow and upright, creating a grassy texture long after the flowers have faded. Deer and rabbits typically avoid it, while hummingbirds and bees make frequent visits. Use it for mass plantings along a pond or as a focal point in mixed borders where moderate moisture is available.
Purring Tiger Siberian Iris Care
Place plants in full sun or part shade with well-draining soil that stays consistently moist. A slightly acidic pH of around 5.2 to 6.4 suits them well, and a bit of compost helps maintain steady nutrition. Gentle watering throughout the season supports the best blooms, and a balanced fertilizer applied in early spring can stimulate robust foliage and bud formation. Avoid letting roots dry out, especially in hot spells.
Remove spent flower stalks as they finish, but leave foliage until autumn to feed the rhizomes for next year’s growth. If kept in containers, ensure a deep pot and check moisture levels frequently. In colder climates, store containers in a sheltered space to help protect from extreme freezes. Overwinter garden clumps with a light mulch, removing it in early spring to let new shoots emerge easily.
Purring Tiger Siberian Iris Spacing
Space plants 18 to 24 inches apart in rows or groupings for adequate airflow and ample growing room. A container of about 10 to 12 inches wide provides enough space for a single rhizome, and a 16-20 inch pot can hold multiple plants.
Purring Tiger Siberian Iris Information
| USDA Hardiness Zones: 3 - 9 |
| Plant Type: |
| Light Exposure: Partial Shade to Full Sun (At Least 3 Hours Of Direct Sunlight) |
| Mature Height: 2 - 3 Feet |
| Mature Spread: 1 - 2 Feet |
| Spacing: 1.5 - 2 Feet |
| Habit: Clumping |
| Flower Color(s): Brown, Purple, Yellow |
| Flower Description: Yellow,Orange |
| Bloom Period: Late Spring to Early Summer |
| Foliage Type: Deciduous |
| Foliage Color(s): Green |
| Foliage Description: vibrant green |
| Seasonal Interest: Spring Flowering, Summer Flowering |
| Watering: Average |
| Resists: Disease |
| Tolerates: Heat |
| Attracts: Bees, Butterflies |
| Container Role: Thriller |
| Uses: Borders, Combinations, Containers, Edging, Erosion Control, Groundcovers, Mass Planting, Specimen or Focal Point, Sensory Gardens, Wetland Areas & Ponds, Wildlife Gardens |
| Features: Attracts Pollinators, Cut Flowers, Deadheading Not Necessary, Foliage Interest, Low Maintenance, Native to North America, Award Winner |
| Brand: Proven Selections |
| Common Name: Purring Tiger Siberian Iris |
| Other Name(s): Siberian Iris |
| Scientific Name: Iris sibirica 'Purring Tiger' |
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
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We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2025 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!