Home / Guides / Plant Files / Asteraceae

Common Cosmos, Mexican Aster 'Gazebo Mixed'

Cosmosbipinnatus

Upload Image Print Article
Upload Image Print Article
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
Textured
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Spacing
18-24 in. (45-60 cm)
Hardiness
Not Applicable
Danger
Parts of plant are poisonous if ingested
Bloom Color
Pink
Red
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall
Other Details
Category
Annuals
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Blue-Green
Where to Grow

Unknown - Tell us

Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (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

This plant is said to grow outdoors in the following regions:

Altamonte Springs, Florida

Rochester, New York

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

Featured Videos

Gardener's Notes:

Post Comment
1
positive
0
neutral
0
negative
Sort By:
Post Comment
Sort By:
I
I
irishmist
Rochester, NY (Zone 6a) | July 2014 | positive

Love the Gazebo cosmos series. Similar to Sensation series but fuller plant with more flowers. Park Seed Co. sells mixed as well as separate colors.

Popular Plants
SEE ALL
Iris
Peppers
Hydrangeas
Hostas
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Garden Jumping Spider
(Opisthoncus parcedentatus)
BIRD FILES
Lesser Goldfinch
(Spinus psaltria)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Garden Jumping Spider
(Opisthoncus parcedentatus)
BIRD FILES
Lesser Goldfinch
(Spinus psaltria)