Cosmos sulphureus 'Cosmic Yellow'

Sulphur Cosmos, Yellow Cosmos

Family: Asteraceae Aster


Type Annual
USDA Hardiness range n/a
Exposure Full sun
Bloom color Yellow
Bloom time Early Summer to Late Fall
Water needs Dry to moist
Landscape uses Border, container, foundation, massing, specimen
Height 10" to 12" / 25cm to 30cm
Spread 18" to 24" / 45cm to 60cm
Growth rate Fast
Bloom attributes Suitable for cut flowers
Leaf color Green
Fruit color n/a
Soil pH requirements Neutral
Soil type Sandy, clay, loamy
Form Upright or erect
Attributes and features Attractive foilage, native to North America, naturalizing