Astrantia - Star of Billions
Best perennial for gardeners looking to brighten up shady woodland spaces.
Astrantia 'Star of Billions' presents stunning clusters of creamy white, jewel-like blossoms, perfect for adding breathtaking beauty to shady garden spots. This captivating woodland plant thrives from early summer to fall, drawing in butterflies and bees with its unique, dome-shaped flowers. Growing on upright stems above lush, deeply cut green foliage, this perennial is hardy in zones 4-7. It offers a sophisticated and enchanting touch to any landscape, ensuring continuous visual appeal throughout the season.
$7.77
Owner Satisfaction
4.6
/ 5
Category Rank
864
/ 3268
#864 in Landscaping & Garden Plants
Price vs Category Average
-72%
Below average
Hardiness Zones
47
/ -
Who it's for
- Floral designers seeking unique, long-lasting stems for arrangements
- Busy gardeners needing deer-resistant, low-maintenance perennials
- Landscapers wanting continuous color throughout the summer and fall
Who should skip it
- Gardeners in arid climates with sandy or dry soil
- Low-effort gardeners wanting to avoid frequent maintenance tasks
- Residents in hot climates lacking shaded planting spots
Performance breakdown
Shade Tolerance
Thrives in dappled light where most flowering perennials struggle to bloom.
Pollinator Impact
Dome-shaped blooms act as a magnet for local bees and butterflies.
Bloom Longevity
Provides consistent visual interest from early summer well into the fall.
Foliage Appeal
Deeply cut green leaves offer architectural texture even when not flowering.
Hardiness Reliability
Dependable perennial performance for gardeners in zones four through seven.
Planting Ease
Bare root format requires careful crown placement for optimal establishment.
Key Specs
Hardiness Zones
4 - 7
Height
18 – 30 inches
Spread
18 – 30 inches
Sunlight Requirement
Partial Sun
Water Requirement
Moderate
Bloom Season
Early Summer to Early Fall
Planting Depth
Crown 1/2" below soil line
Includes
1 bare root Astrantia
Features
- Dramatic creamy white flower clusters
- Woodland garden favorite
- Blooms all summer long
- Attracts pollinators
- Intriguing dome-shaped blooms
- Lush, deeply cut foliage
- Perennial for long-term beauty
What customers say
Customers express high satisfaction with the 'Astrantia - Star of Billions,' focusing primarily on product quality and reliable performance. Reviewers consistently praise the health and viability of the bare roots upon arrival, noting the excellent protective packaging. Once established, the cultivar is celebrated for its unique aesthetic, delivering a prolific display of elegant white and greenish white blooms. Gardeners value its reliability, especially in partial shade where many other flowering plants struggle. While mature vigor takes time, the eventual robust growth and long blooming period confirm the product offers exceptional quality. This plant is highly recommended for its dependable results and lasting beauty in the garden.
Know before you buy
This plant thrives in partial sun. It is best suited for woodland garden spots that receive dappled light or morning sun with afternoon shade.
Astrantia 'Star of Billions' is hardy in zones 4 through 7. It is well-adapted to these regions and will return year after year.
Plant the bare root with the crown positioned approximately 1/2 inch below the soil line. Ensure the soil is kept moderately moist as the plant establishes itself.
Yes, the unique, dome-shaped blooms are excellent for attracting bees and butterflies to your landscape throughout the summer months.
Since this plant grows to a height and spread of 18 to 30 inches, you should space them at least 18 to 24 inches apart to allow for proper air circulation and growth.
Still have a question?
Ask Hayley anything about this product before you decide.
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$8