High Country Gardens
Penstemon cobaea v. purpurea 'Purple Ozark'
Best low-maintenance perennial for waterwise gardeners seeking native pollinator support.
Discover the 'Purple Ozark' Penstemon, a native perennial celebrated for its stunning, oversized lavender-blue flowers that bloom in early summer. This variety, originating from the southern Missouri Ozarks, is a magnet for bumblebees. It thrives in challenging, dry conditions, making it an excellent choice for waterwise and arid landscapes. The plant features glossy, deep green foliage and is a robust re-seeder, ensuring a beautiful display year after year. Its drought tolerance and resistance to deer and rabbits make it a low-maintenance, attractive addition to any garden.
$13.99
Owner Satisfaction
4.7
/ 5
Category Rank
29
/ 2688
#29 in Landscaping & Garden Plants
Price vs Category Average
-49%
Below average
Life Cycle
Perennial
/ Perennial
Who it's for
- Conservationists looking to support local hummingbird and bee populations
- Gardeners seeking high-impact, vibrant floral displays
- Xeriscaping enthusiasts needing low-water, drought-tolerant perennials
Who should skip it
- Gardeners managing heavy, moisture-retaining clay soils
- Landscapers preferring long-lived, permanent garden fixtures
- Low-maintenance gardeners wanting year-round tidy aesthetics
Performance breakdown
Drought Tolerance
Thrives in arid conditions with minimal supplemental irrigation required.
Pollinator Appeal
A high-impact magnet for bees, hummingbirds, and local butterfly populations.
Maintenance Effort
Robust growth and deer resistance minimize the need for constant care.
Visual Impact
Oversized lavender-blue blooms provide a striking focal point in summer.
Establishment Reliability
Strong re-seeding habit ensures consistent garden presence year after year.
Pest Resistance
Effectively deters deer and rabbits from grazing on foliage.
Key Specs
Life Cycle
Perennial
Watering Needs
Low
Flower Species
Penstemon
Light Requirement
Full Sun
Bloom Season
Summer
Fragrance Level
Strong Fragrance
Pet Safe
No
Growth Habit
Mounding
Features
- Huge, bee-attracting lavender-blue flowers
- Glossy, deep green foliage
- Drought tolerant for waterwise gardens
- Native wildflower from the Ozarks
- Attracts hummingbirds and butterflies
- Deer and rabbit resistant
- Evergreen habit
- Strong re-seeder in natural conditions
What customers say
Customers consistently celebrate the exceptional hardiness and reliable performance of the 'Purple Ozark' Penstemon. Reviewers frequently note that the plants arrive healthy and establish quickly, even in difficult soil conditions, speaking directly to the high quality of the stock. The striking, vibrant purple blooms are a major draw, delivering significant visual impact that exceeds expectations. This plant offers excellent aesthetic value and proves to be a robust, low maintenance addition to the garden.
Know before you buy
This plant thrives in sandy, well-drained soil. It is essential to avoid heavy, clay-heavy soils that hold moisture, as good drainage is critical for its long-term health.
Yes, this variety is generally avoided by deer and rabbits due to its texture and chemistry. While no plant is 100% immune if local wildlife is desperate, it is a reliable choice for gardens prone to browsing.
It requires full sun, which means at least six to eight hours of direct sunlight daily. Providing adequate light is necessary to maintain its mounding habit and ensure a robust floral display.
While it is a mounding perennial, 'Purple Ozark' is a strong re-seeder. You can expect it to naturalize over time in favorable conditions, though it is not considered invasive.
No, this plant is not considered pet-safe. It is best to plant it in areas of your garden that are inaccessible to curious cats or dogs.
Yes, 'Purple Ozark' features an evergreen habit, meaning it will retain its glossy, deep green foliage through the winter months in its recommended hardiness zones of 5-8.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$14