Cosmos, Mexican Aster
Cosmosbipinnatus 'Xanthos'

Family: Asteraceae (ass-ter-AY-see-ee)
Genus: Cosmos (KOS-mus)
Species: bipinnatus (by-pin-NAY-tus)
Cultivar: Xanthos

Category

Annuals

Water Requirements

Average Water Needs; Water regularly; do not overwater

Sun Exposure

Full Sun

Foliage

Unknown

Foliage Color

Unknown

Height

6-12 in. (15-30 cm)
12-18 in. (30-45 cm)

Spacing

9-12 in. (22-30 cm)
12-15 in. (30-38 cm)

Hardiness

Not Applicable

Where to Grow

Grow outdoors year-round in hardiness zone
Can be grown as an annual

Danger

N/A

Bloom Color

Pale Yellow

Bloom Characteristics

Flowers are good for cutting
This plant is attractive to bees, butterflies and/or birds

Bloom Size

Unknown

Bloom Time

Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall

Other details

Unknown

Soil pH requirements

6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)

Patent Information

Unknown

Propagation Methods

From seed; sow indoors before last frost
From seed; direct sow after last frost
Self-sows freely; deadhead if you do not want volunteer seedlings next season

Seed Collecting

Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored