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Cosmos, Mexican Aster 'Xanthos'

Cosmosbipinnatus

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Cosmos bipinnatus by coriaceous
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Family
Asteraceae (ass-ter-AY-see-ee)
Info
Genus
Cosmos (KOS-mus)
Info
Species
bipinnatus (by-pin-NAY-tus)
Info
Synonym
Sun Exposure
Full Sun
Foliage

Unknown - Tell us

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
Danger
N/A
Bloom Color
Pale Yellow
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall
Other Details
Category
Annuals
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color

Unknown - Tell us

Where to Grow
Grow outdoors year-round in hardiness zone
Can be grown as an annual
Bloom Characteristics
Flowers are good for cutting
This plant is attractive to bees, butterflies and/or birds
Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

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 - Tell us

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
Regional
View this plant in a garden
2 members have or want this plant for trade

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coriaceous
ROSLINDALE, MA | January 2016 | neutral

The first Cosmos bipinnatus with soft yellow flowers. Compact, well branched, to 2' tall. 70 days from sowing to flowering. An open polli...Read More

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