Beginner
skill rating
Online Garden Tools
Useful videos
Dahlia 'Icoon' (Dahlia 'Icoon')
1 hour care
per year
per year
1.2m
Max height
Max height
0.6m
Max spread
Max spread
1-2 years
To maturity
To maturity
Plant details
Botanical name
Dahlia 'Icoon'
Other names
Dahlia 'Icoon', Decorative dahlia 'Icoon', Small-flowered decorative dahlia 'Icoon'
Genus
Dahlia Dahlia
Variety or Cultivar
'Icoon' _ 'Icoon' is a bushy, clump-forming, tuberous perennial with toothed, pinnate, dark green leaves and,from summer into autumn, upright stems bearing large, double, yellow flowers with orange-red petal tips.
Dahlia 'Icoon' is: Deciduous
Habit
Clump-forming
Flower
Flushed red, Yellow in Summer; Yellow, Flushed red in Autumn
Foliage
Dark-green in Spring; Dark-green in Summer; Dark-green in Autumn
How to care
Watch out for
Specific pests
Aphids , Capsid bug , Caterpillars , Earwigs , Glasshouse red spider mite , Leaf-mining sawflies , Slugs Aphids , Capsid bug , Caterpillars , Earwigs , Glasshouse red spider mite , Leaf-mining sawflies , Slugs
Diseases
May also be susceptible to viruses and fungal rots.
Grey mould , Powdery mildew Grey mould , Powdery mildew
General care
Pruning
Deadhead to prolong flowering. Cut to near ground level in autumn before lifting and storing tubers for winter.
Propagation methods
Division, Softwood cuttings
Sign up for your FREE ACCOUNT today or login to receive detailed monthly care instructions
Where to grow
Dahlia 'Icoon' (Dahlia 'Icoon') will reach a height of 1.2m and a spread of 0.6m after 1-2 years.
Suggested uses
Beds and borders, City, Containers, Cottage/Informal, Flower Arranging
Cultivation
Grow in a fertile, humus-rich well-drained soil in full sun. Stake if required. Water freely in dry periods. Lift and store tubers in autumn.
Soil type
Clay, Loamy, Sandy
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, West
Exposure
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
Dahlia 'Icoon'
Other names
Dahlia 'Icoon', Decorative dahlia 'Icoon', Small-flowered decorative dahlia 'Icoon'
Genus
Dahlia Dahlia
Variety or Cultivar
'Icoon' _ 'Icoon' is a bushy, clump-forming, tuberous perennial with toothed, pinnate, dark green leaves and,from summer into autumn, upright stems bearing large, double, yellow flowers with orange-red petal tips.
Native to
Garden origin
Foliage
Deciduous
Habit
Clump-forming
Create your free Shoot garden
Create your free SHOOT garden and make a record of the plants in your garden.
Add your own photos, notes, get monthly email reminders on how to care for your plants, and connect with other gardeners. Get started now.
Colour
Flower
Flushed red, Yellow in Summer; Yellow, Flushed red in Autumn
Foliage
Dark-green in Spring; Dark-green in Summer; Dark-green in Autumn
How to care
Watch out for
Specific pests
Aphids , Capsid bug , Caterpillars , Earwigs , Glasshouse red spider mite , Leaf-mining sawflies , Slugs
Diseases
May also be susceptible to viruses and fungal rots.
Specific diseases
General care
Pruning
Deadhead to prolong flowering. Cut to near ground level in autumn before lifting and storing tubers for winter.
Propagation methods
Division, Softwood cuttings
Monthly care advice
Get access to monthly care advice
Create a free SHOOT account and get instant access to expert care advice for this and other plants in your garden.
You'll also receive handy monthly email reminders of what needs doing. Create your free account.
Where to grow
Dahlia 'Icoon' (Dahlia 'Icoon') will reach a height of 1.2m and a spread of 0.6m after 1-2 years.
Suggested uses
Beds and borders, City, Containers, Cottage/Informal, Flower Arranging
Cultivation
Grow in a fertile, humus-rich well-drained soil in full sun. Stake if required. Water freely in dry periods. Lift and store tubers in autumn.
Soil type
Clay, Loamy, Sandy
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, West
Exposure
Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Tender in frost (H3)
USDA zones
Zone 11, Zone 10, Zone 9
In order to add a note on this plant, please add this plant to your plant lists.
| This plant likes... | Garden match | |
| Soil types: | Clay, Loamy, Sandy | Tell us... |
| Soil drainage: | Moist but well-drained, Well-drained | Tell us... |
| Soil pH: | Acid, Alkaline, Neutral | Tell us... |
| Light: | Full Sun | Tell us... |
| Aspect: | South, West | Tell us... |
| Exposure: | Sheltered | Tell us... |
| Hardiness: | Tender in frost (H3) | Tell us... |
Report content or feedback to Shoot
To add ? to your lists,
login to your account or subscribe.
Find out more about plant lists here
or Login
To add notes for this plant login to your account or register for a new account.
Sign up for freeor Login
To add images for this plant login to your account or register for a new account.
Sign up for freeor Login
To check if this plant is suitable for your garden first login to your account or subscribe.
or Login