High Country Gardens
Marble Ball Dahlia
Best choice for gardeners wanting long-lasting, butterfly-friendly cut flower arrangements.
The Marble Ball Dahlia offers striking, fully double blooms up to 4 inches wide, showcasing mesmerizing swirls of magenta-purple and white against dark foliage. These pompom-style flowers bloom profusely from mid-summer until the first frost, making them a superb choice for cut flower arrangements. Reaching about 28 inches tall, this variety benefits from staking or wind protection. It's a beautiful addition that attracts butterflies and provides a long-lasting display of color.
$14.99
Owner Satisfaction
4.6
/ 5
Category Rank
848
/ 2577
#848 in Flowers
Price vs Category Average
-63%
Below average
Flower Size
4
/ Up to " across
Who it's for
- Gardeners seeking a sophisticated, eye-catching focal point
- Floral designers needing long-lasting, structured blooms
- Homeowners wanting continuous color until the first frost
Who should skip it
- Busy gardeners unable to provide consistent care and monitoring
- Gardeners in cold climates avoiding seasonal tuber maintenance
- Low-maintenance gardeners who prefer self-supporting plants
Performance breakdown
Visual Impact
Mesmerizing magenta and white swirls create a standout garden focal point.
Bloom Longevity
Consistent flowering from mid-summer through the first frost ensures lasting color.
Pollinator Appeal
High-nectar profile makes this a reliable magnet for local butterflies.
Floral Arrangement Utility
Sturdy stems and perfect pompom geometry excel in cut flower displays.
Structural Maintenance
Requires consistent staking to prevent damage from wind and heavy blooms.
Climate Versatility
Broad hardiness range allows for successful cultivation across diverse growing zones.
Key Specs
Flower Size
Up to 4" across
Mature Height
28 inches
Mature Spread
30.48 cm
Plant Spacing
30.48 cm
Planting Depth
5.08 cm
Hardiness Zones
3-11
Ships As
Tuber
USDA Hardiness Zones
Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9, Zone 10
Features
- Striking pompom-style blooms
- Long bloom time until frost
- Attracts butterflies
- Excellent for cut flowers
- Fully double flowers
- Requires staking or wind protection
- Suitable for warmer zones (9-10)
What customers say
Customers consistently praise the Marble Ball Dahlia for its exceptional quality and unique design. Reviewers frequently highlight the reliable viability of the tubers, noting successful sprouting and robust growth across varied climates. The distinctive coloring and perfect ball shape are major draws, often exceeding expectations set by catalog photos. Gardeners feel this variety adds a sophisticated, high end touch to their landscape, justifying the investment.
Know before you buy
Yes, because this variety reaches about 28 inches in height, it benefits from staking or a sheltered location to protect the stems from wind damage.
You can expect a long display of color starting in mid-summer and continuing consistently until the first frost of the season.
Absolutely. Their fully double, pompom-style blooms are excellent for cut flower arrangements and hold up well once harvested.
It depends on your climate. While it is a perennial in warmer zones, gardeners in colder regions typically treat it as an annual or lift and store the tubers indoors over the winter.
These dahlias thrive in either full sun or partial shade, making them a versatile choice for various spots in your garden.
Yes, the Marble Ball Dahlia is a great choice for supporting local ecosystems as its blooms are known to attract butterflies.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$15