Dahlia Decorative Creme de Cassis (Pack of 2)

Dahlia Decorative Creme de Cassis (Pack of 2)Dahlia Decorative Creme de Cassis The Dahlia Decorative Creme de Cassis is a garden gem with its dramatic two toned bloomslavish cassis pink petals with velvety, dark plum centers. These richly colored, 4"6" decorative dahlias deliver visual sophistication and garden vibrance from summer through fall. Their striking appearance and long lasting performance make them a favorite for both ornamental beds and fresh floral arrangements. The compact yet bold

Dahlia Decorative Creme de Cassis

The Dahlia Decorative Creme de Cassis is a garden gem with its dramatic two-toned blooms—lavish cassis pink petals with velvety, dark plum centers. These richly colored, 4"–6" decorative dahlias deliver visual sophistication and garden vibrance from summer through fall. Their striking appearance and long-lasting performance make them a favorite for both ornamental beds and fresh floral arrangements. The compact yet bold form brings charm and structure to cottage gardens, borders, and containers alike.

• USDA Zones: 8–10 (other zones must lift for the winter)
• Bloom Time: Summer–Fall
• Height: 28"
• Planting depth/Spacing: 2–4"/ 18"
• Deer Resistant: No

To learn more about the dahlias’ upkeep and maintenance, please visit our blogs and videos below.

Admired for its moody elegance, it adds contrast and texture to your garden palette. Its sturdy stems and compact 28-inch height make it an excellent choice for mid-border planting or container gardening. These eye-catching blooms also shine in cutting gardens where their color depth and form elevate seasonal arrangements.

Key Characteristics and Benefits of Growing Dahlia Creme de Cassis

• Bi-color Beauty: Cassis pink petals paired with deep purple centers offer a sophisticated color story.
• Ideal for Cut Flowers: Strong stems and bold blooms enhance summer-to-fall floral designs.
• Season-Spanning Blooms: Flowering from summer through the first frost, delivering consistent visual impact.
• Compact but Bold: 28" mature height fits easily into a range of garden layouts and container styles.
• Pollinator-Friendly: Attracts bees and butterflies while enriching late-season biodiversity.

Growing Dahlia Creme de Cassis Tubers

Plant these tubers in well-drained soil once the danger of frost has passed and soil temperatures have warmed. Dig a hole 2–4 inches deep and space each tuber 18 inches apart to allow for mature growth. Choose a sunny location for best flowering performance.

Climate and Soil Requirements

Suited for USDA zones 8–10, this dahlia thrives in full sun and enriched, well-drained soils. In zones outside of this range, lift and store the tubers in a cool, dry area before winter to replant in spring.

Sunlight and Watering

Provide full sun exposure (6–8 hours daily) and water regularly during the growing season to keep soil evenly moist but not soggy. Reduce watering after bloom to prepare for dormancy.

Care and Maintenance

Deadhead spent blooms to prolong flowering and encourage new growth. In regions with cold winters, dig up tubers after the first frost, dry thoroughly, and store indoors for the following season.

For more tips on caring for flower bulbs, explore our complete Flower Bulb Growing Guide .

Multiple Trusted Brands at Grow Organic

At Grow Organic, we offer Dahlia Decorative Creme de Cassis tubers from several trusted premium brands. This ensures high-quality performance, giving you the flexibility to select the brand that best matches your garden needs, growing conditions, and personal preferences.

Learn More About Growing Dahlias

For expert advice on planting, care, and seasonal dahlia maintenance, read our guide: Growing Summer-Blooming Flowers: Dahlias.

Additional Flower Favorites

Browse our full selection of dahlias and seasonal favorites in the Pollinator Flowers Collection.