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Annual Biennial
Cosmos sulphureus 'Cosmic Orange' (Cosmic Series)
cosmos 'Cosmic Orange'
'Cosmic Orange' is a compact, half-hardy annual, to around 35cm tall ,with finely-divided green foliage and semi-double, daisy-like orange flowers borne from summer into autumn
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
1 yearUltimate spread
0.1–0.5 metresGrowing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | |||
---|---|---|---|---|
Summer | Orange | Green | ||
Autumn | Orange | Green | ||
Winter |
Position
- Full sun
Aspect
South–facing or West–facing or East–facing
Exposure
Sheltered Hardiness
H3Botanical details
- Family
- Asteraceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Columnar upright
- Genus
Cosmos can be annuals or perennials with simple or pinnately divided leaves and large, long-stalked daisy-like flowers in summer
- Name status
Unresolved
How to grow
Cultivation
Grow in moderately fertile, moist but well-drained soil in full sun
Propagation
Suggested planting locations and garden types
- Cottage and informal garden
- Patio and container plants
- Wildlife gardens
- City and courtyard gardens
- Coastal
- Cut flowers
- Flower borders and beds
Pruning
Deadheading should be carried out regularly to prolong flowering
Pests
Diseases
May be affected by grey moulds
Get involved
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