Geranium 'Rozanne'
Best low-maintenance perennial for gardeners seeking long-lasting seasonal color.
Geranium 'Rozanne' is a celebrated perennial, honored as the Royal Horticultural Society's "Plant of the Centenary." This resilient variety thrives in challenging heat and humidity, delivering a stunning display of vibrant violet-blue flowers with a distinctive white eye from early summer through early fall. Its mounding habit makes it ideal for borders, containers, and beds, reaching a mature height and spread of 18-24 inches. This low-maintenance plant offers extended seasonal color and is a beautiful, easy-care addition to any landscape.
$24.95
Owner Satisfaction
4.7
/ 5
Category Rank
61
/ 2656
#61 in Plants
Price vs Category Average
-43%
Below average
Item Form
1
/ -Quart
Who it's for
- Gardeners seeking continuous color from spring through the first frost
- Busy homeowners wanting low-maintenance, resilient landscape plants
- Landscapers needing versatile fillers for containers or ground cover
Who should skip it
- Shady garden owners lacking sufficient direct sunlight exposure
- Owners of small garden beds with delicate, slow-growing neighbors
- Minimalists who dislike performing mid-season garden maintenance
Performance breakdown
Bloom Longevity
Continuous flowering from early summer through fall provides exceptional seasonal coverage.
Climate Resilience
Robust performance in high heat and humidity sets this variety apart.
Maintenance Ease
Requires minimal intervention to maintain its tidy, mounding habit all season.
Landscape Versatility
Perfectly sized for containers, borders, or filling gaps in mixed beds.
Visual Impact
Vibrant violet-blue petals create a striking contrast against medium green foliage.
Establishment Potential
The one-quart starter size ensures a healthy, vigorous root system foundation.
Key Specs
Item Form
1-Quart
Bloom Color
Blue, Violet, White
Foliage Color
Medium Green
Mature Height
Up to 24 inches
Mature Spread
Up to 24 inches
USDA Hardiness Zones
5-8
Sun Exposure
Full Sun
Soil Drainage
Well-drained
Features
- Award-winning 'Plant of the Year®' 2008
- Blooms continuously from early summer to early fall
- Tolerant of heat and humidity
- Vibrant violet-blue flowers with white eye
- Mound-shaped habit for versatile placement
- Long blooming season for extended color
- Low-maintenance landscape addition
- Suitable for containers and borders
What customers say
Geranium 'Rozanne' is celebrated for its exceptional garden performance and remarkable reliability. Customers consistently praise its incredibly long bloom period, extending from early summer until the first frost, offering outstanding value. You can expect high quality, vigorous plants that establish quickly. This dependable perennial is highly recommended for gardeners seeking maximum color impact with minimal maintenance effort. Its consistent beauty and ease of care make it a favorite for reliable, vibrant displays year after year.
Know before you buy
This variety is known for its exceptionally long season, producing violet-blue flowers continuously from early summer through early fall.
Geranium 'Rozanne' is hardy in USDA zones 5 through 8. It is specifically noted for its ability to tolerate heat and humidity better than many other geranium varieties.
Yes, its mounding habit makes it well-suited for containers, as well as garden borders and beds. Ensure your container has good drainage to keep the plant healthy.
Since the plant reaches a mature spread of 18 to 24 inches, you should space them about 2 feet apart to allow for proper air circulation and growth.
It is considered a low-maintenance perennial. Once established in well-drained soil with adequate sun, it requires very little intervention to maintain its shape and bloom cycle.
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$25