Cosmos bipinnatus Plant Data Family Name: Asteraceae Common Name: cosmos, Mexican aster Other Name(s): Cosmos bipinnatus Hardiness Zones: Zone 6: (-23 to -18 C) Plant Code: cobi Flowering Time: Jun, Jul, Aug, Sep, Flowering Color: White, Pink, Red, Magenta, Leaf Form: Simple, Leaf Arrangement: Alternate, Leaf Shape: Other, PlantSomething BC Wholesale Listings No members have selected this plant.