Cosmos bipinnatus (Cosmos) Wildflower Seed

Big-Wildflower-Pictures/Cosmos-bipinnatus.jpg

Origin: Not US Native

Other Common Names: Garden Cosmos, Mexican Aster

Duration: Annual

Bloom Time: August-October

Height: 3' to 6'

Spacing: 15” to 18”

Light: Full Sun to Part Shade

Soil Moisture: Medium

USDA Zone: 3a-9b

Germination: No pre-treatment needed. Sow seeds just below the soil surface at 70F and water.

Seeds Per Oz: 5500


These heavy blooming, multi-colored wildflowers are a must have for every garden and meadow! Flowers begin to appear in mid-summer, and plants and blooms continually increase until a killing frost. Plants grow 2-4 feet tall, and are suburb as a cut flower. This is a favorite of the monarch butterfly, as well as many other butterflies and birds.

Cosmos bipinnatus (Cosmos) Distribution Map
Cosmos bipinnatus (Cosmos) Wildflower Seed

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