Cosmos seed should be sown directly in the garden after frost. Direct sow seeds in average soil in full sun after danger of heavy frost. Select a location in full to part shade with good rich well-drained organic soil protected from wind. Thin plants to stand 8-10 inches when seedlings are 1 inch high.
SUN AND HEAT: Chocolate cosmos should be planted in a warm, sheltered location with all day sun. In northern areas you may want to give them a head start by planting the tubers in pots several weeks before bringing them outdoors. HARDINESS: Chocolate cosmos are tender perennials and winter hardy only in zones 9-11.
Monrovia's Chocolate Cosmos details and information. Learn more about Monrovia plants and best practices for best possible plant performance.
Amazon.com : 50 Seeds Chocolate Cosmos – Blooms All Summer Long And Has Rich Scent Like Chocolate, Diy Home Garden Flower : Garden & Outdoor.
Chocolate cosmos (Cosmos atrosanguineus) is a perennial plant with a fleshy tuberous root. The flowers are red to maroon brown with a center raised area.
COSMOS ATROSANGUINEUS SEEDS (Chocolate cosmos, Black bidens, ) – Plant World Seeds. Fabulous, rich velvety-maroon-to-almost-black, .
Chocolate cosmos (Cosmos astrosanguineus) is a hardy perennial flowering plant suitable for flower beds, edging and rock gardens. The cosmos genus has 26 .