Northwest Blooms · Perennials
Coreopsis 'Star Cluster'
Star Cluster Tickseed
- Family
- Asteraceae
- Height
- 18 to 24 inches
- Width
- 18 to 24 inches
- Flower color
- Creamy white petals with deep purple centers and honey-colored eyes
- Foliage color
- Green, narrow, and thread-like
- Bloom time
- Early summer to early fall
- Light
- Full sun
- Water
- Low; prefers well-drained, dry to average soils
- Maintenance
- Low; deadheading encourages continuous blooming; drought-tolerant once established
- Growing zone
- USDA zones 5 to 9
- Wildlife
- Attracts butterflies; deer-resistant
About this plant
Coreopsis 'Star Cluster' is a long-blooming perennial that bursts into bloom from early summer through fall. Bred as part of the Big Bang series, this variety was developed to produce larger flowers and an extended blooming period. Its blossoms are creamy white, each petal edged with a thin, wine-colored margin that deepens as the season progresses.
A bright yellow center, rimmed with wine adds a splash of warmth, drawing the eye to the heart of each flower. As temperatures cool, the purple may become more pronounced. The plant's fine, thread-like foliage provides a soft, airy texture that complements the bold flowers. This combination of delicate greenery and showy blooms creates a lively, colorful display well into autumn.
Works well in
Borders · Sun Gardens · Pollinator Gardens · Waterwise Gardens · Containers
Companion plants
Shasta daisies · Asters · Catmint · Bearded irises · Bee balm · Yarrow
Design tip
Fall bloom is its strength, and it earns a place near a path or seating area used late in the year. In full sun it holds its shape best, and grouping several together keeps the color strong enough to be seen from across the garden.
Where to see it
This plant can be seen at the Center for Urban Horticulture.
