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Cosmos bipinnatus 'Dazzler' (Cosmea 'Dazzler')
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1 hour care
per year
per year
0.9m
Max height
Max height
0.5m
Max spread
Max spread
1-2 years
To maturity
To maturity
Plant details
Botanical name
Cosmos bipinnatus 'Dazzler'
Other names
Cosmea 'Dazzler'
Genus
Cosmos Cosmos
Variety or Cultivar
'Dazzler' _ 'Dazzler' is a half-hardy annual with delicate, feathery foliage. As its name implies, it has bright flowers that are crimson with yellow centres. They are held on tall, upright stems in summer.
Cosmos bipinnatus 'Dazzler' is: Deciduous
Habit
Bushy, Clump-forming
Flower
Crimson in Summer
Foliage
Bright-green in Summer
How to care
Watch out for
Foot and root rot , Grey mould Foot and root rot , Grey mould
General care
Pruning
Deadhead regularly to encourage flowering.
Propagation methods
Seed
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Where to grow
Cosmos bipinnatus 'Dazzler' (Cosmea 'Dazzler') will reach a height of 0.9m and a spread of 0.5m after 1-2 years.
Suggested uses
Beds and borders, Flower Arranging, Cottage/Informal, City
Cultivation
Plant in moderately fertile, moist, but well-drained soil in sun.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained, Moist but well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Tender in frost (H3)
Companion plants
We do not currently have companion plants added for this plant.
Botanical name
Cosmos bipinnatus 'Dazzler'
Other names
Cosmea 'Dazzler'
Genus
Cosmos Cosmos
Variety or Cultivar
'Dazzler' _ 'Dazzler' is a half-hardy annual with delicate, feathery foliage. As its name implies, it has bright flowers that are crimson with yellow centres. They are held on tall, upright stems in summer.
Foliage
Deciduous
Habit
Bushy, Clump-forming
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Colour
Flower
Crimson in Summer
Foliage
Bright-green in Summer
How to care
Watch out for
Specific diseases
Foot and root rot , Grey mould
General care
Pruning
Deadhead regularly to encourage flowering.
Propagation methods
Seed
Monthly care advice
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Where to grow
Cosmos bipinnatus 'Dazzler' (Cosmea 'Dazzler') will reach a height of 0.9m and a spread of 0.5m after 1-2 years.
Suggested uses
Beds and borders, Flower Arranging, Cottage/Informal, City
Cultivation
Plant in moderately fertile, moist, but well-drained soil in sun.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained, Moist but well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Tender in frost (H3)
In order to add a note on this plant, please add this plant to your plant lists.
| This plant likes... | Garden match | |
| Soil types: | Chalky, Loamy, Sandy | Tell us... |
| Soil drainage: | Well-drained, Moist but well-drained | Tell us... |
| Soil pH: | Acid, Alkaline, Neutral | Tell us... |
| Light: | Full Sun | Tell us... |
| Aspect: | South, West | Tell us... |
| Exposure: | Exposed, Sheltered | Tell us... |
| Hardiness: | Tender in frost (H3) | Tell us... |
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