Cosmos atrosanguineus
Chocolate Cosmos |
USDA Zone: 8-9 |
Plant number: 1.168.050
Not only beautiful in bloom, Chocolate Cosmos will amaze every visitor to your garden. This forms a medium-sized mound of dark green leaves, bearing cup-shaped blooms of deep burgundy-red, with the distinctive and rich fragrance of dark chocolate. Plants are slow to grow in spring, and love summer heat. The tuberous roots may be wintered indoors like a Dahlia, stored in a cool basement. Consider growing this in a container and wintering the whole pot indoors in the basement, keeping it sparingly watered through the winter months. Bring up to the light in early spring and water, to get a head start on the season.
Further details for Cosmos atrosanguineus
Optimal Growing Conditions
Sun Exposure
Soil Type
Soil pH
Soil Moisture
Care Level
Appearance and Characteristics
Flower Colour
Blooming Time
Foliage Color
Plant Uses & Characteristics
Flower Head Size
Height 45-75 cm 18-29 inches
Spread 25-30 cm 10-12 inches
Foot Traffic
Growth Rate
Disclaimer: This information is presented for reference only. This plant is not currently part of our Heritage Perennials lineup.
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