Dahlia 'Thomas A. Edison'
Orders placed until 29 February 2025
You can expect your order in February/March 2025
Orders placed 1 March - 15 April 2025
You can expect your order in March/April 2025
Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days
UK orders over £50
Free shipping
UK orders under £50
£4.99
Northern Ireland orders under £50
£5.99
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Description
Sometimes you can just see why a particular variety has stood the test of time. Dahlia 'Thomas A. Edison' is a case in point — this heirloom favourite, first bred in the U.S. and introduced back in 1929, deserves every bit of its acclaim, with its massive dinnerplate heads in handsome, deep magenta purple. This conspicuous shade is consistent across each huge flowerhead — ever so slightly lighter at the edges – with involute petals providing true depth of colour in the centre.
Like the eminent scientist this variety is named after, dinnerplate Dahlia 'Thomas A. Edison' will provide a distinguished and valuable presence in your garden. This is an early bloomer, so with regular picking you can expect a profusion of flowers all summer long. Don’t be deceived by the relatively thin stems — they are made of tough stuff, making these flowers ideal for arranging. Perhaps competitive growing is your thing — as the largest purple dinnerplate variety, Dahlia 'Thomas A. Edison' is the perfect choice to scoop best bloom in show!
Thomas Alva Edison was an American inventor and pioneer. He developed devices in fields such as electric power generation, sound recording, mass communication, and motion pictures.
Key features
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Good for cutting
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Comes back every year
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Thrives well in full sun
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Packed in paper bags
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Low maintenance
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May need winter cover
Specs & details
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Botanical name
Dahlia 'Thomas A. Edison'
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Flower colour
Purple
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Tuber size
1
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Established height
70cm-1m
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Established spread
30-50cm
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Plant spacing
5 tubers per m2
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Leaf colour
Green
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Habit
Upright
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Life cycle
Perennial
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Hardiness
Half hardy
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Years to establish
1st year
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Sunlight
Full sun
Partial shade -
Position
Sheltered
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Suitable for
Large containers
Borders
Gravel gardens
Coastal gardens
Cottage gardens
Low maintenance gardens
Cut flower gardens -
Soil acidity
Any
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Soil moisture
Free draining
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Soil type
Loam
Sandy
Multipurpose compost
Loam-based compost -
Growing skill
Easy to grow
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Scented
No
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Pollinator-friendly
No
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Mouse resistant
No
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Rabbit resistant
No
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Deer resistant
No
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Toxicity
No report
Plant calendar
| Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
- Planting
- Flowering
Useful information
-
Orders placed until 29 February 2025
You can expect your order in February/March 2025Orders placed 1 March - 15 April 2025
You can expect your order in March/April 2025Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days
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