Chocolate Cosmos Chocamocha, Black Cosmos Chocamocha, Black Dahlia Chocamocha, Chocolate Plant Chocamocha, Cosmos atrosanguineus 'Thomocha'
Highly sought after, Cosmos atrosanguineus Chocamocha (Chocolate Cosmos) is a tuberous perennial boasting delightfully chocolate-scented, velvety deep crimson-bronze flowers, up to 1.5 in. across (4 cm). Blooming from midsummer to fall, they are borne atop lance-shaped, blue-green leaves. Fairly pest-free and low maintenance, add this charming and graceful plant to the landscape, and you will be rewarded with scores of hummingbirds and butterflies. This profuse bloomer creates a striking visual impact in the garden and looks particularly outstanding when combined with ornamental grasses such as Agrostis nebulosa or Stipa tenuissima. It is also a wonderful plant to have in containers where its fragrance can be enjoyed.
| Hardiness |
7 - 11 |
|---|---|
| Heat Zones |
1 - 11 |
| Climate Zones | 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
| Plant Type | Perennials |
| Plant Family | Compositae |
| Genus | Cosmos |
| Common names | Black Dahlia, Chocolate Cosmos, Cosmos |
| Exposure | Full Sun |
| Season of Interest | Summer (Mid, Late), Fall |
| Height | 1' - 2' (30cm - 60cm) |
| Spread | 10" - 1' (25cm - 30cm) |
| Spacing | 12" (30cm) |
| Maintenance | Low |
| Water Needs | Average |
| Soil Type | Chalk, Loam, Sand |
| Soil pH | Acid, Alkaline, Neutral |
| Soil Drainage | Moist but Well-Drained, Well-Drained |
| Characteristics | Cut Flowers, Fragrant, Showy |
| Tolerance | Drought, Deer, Rabbit, Dry Soil |
| Attracts | Butterflies, Hummingbirds |
| Garden Uses | Beds And Borders, Patio And Containers |
| Garden Styles | City and Courtyard, Cutting Garden, Informal and Cottage |
| Hardiness |
7 - 11 |
|---|---|
| Heat Zones |
1 - 11 |
| Climate Zones | 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
| Plant Type | Perennials |
| Plant Family | Compositae |
| Genus | Cosmos |
| Common names | Black Dahlia, Chocolate Cosmos, Cosmos |
| Exposure | Full Sun |
| Season of Interest | Summer (Mid, Late), Fall |
| Height | 1' - 2' (30cm - 60cm) |
| Spread | 10" - 1' (25cm - 30cm) |
| Spacing | 12" (30cm) |
| Maintenance | Low |
| Water Needs | Average |
| Soil Type | Chalk, Loam, Sand |
| Soil pH | Acid, Alkaline, Neutral |
| Soil Drainage | Moist but Well-Drained, Well-Drained |
| Characteristics | Cut Flowers, Fragrant, Showy |
| Tolerance | Drought, Deer, Rabbit, Dry Soil |
| Attracts | Butterflies, Hummingbirds |
| Garden Uses | Beds And Borders, Patio And Containers |
| Garden Styles | City and Courtyard, Cutting Garden, Informal and Cottage |
How many Cosmos atrosanguineus Chocamocha (Chocolate Cosmos) do I need for my garden?
| Plant | Quantity | |
|---|---|---|
| Cosmos atrosanguineus Chocamocha (Chocolate Cosmos) | N/A | Buy Plants |
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Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
Join now and start creating your dream garden!