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Dahlia 'Thomas A. Edison'

decorative dahlia tuber

5 5 1 star 1 star 1 star 1 star 1 star (3 reviews) Write review
1 tuber £3.99
available to order from winter 2020
3 tubers £11.97 £9.99
Unavailable
Quantity 1 Plus Minus
Buy Dahlia 'Thomas A. Edison' decorative dahlia tuber: Use it as a colour accent - or for cutting

  • Position: full sun
  • Soil: fertile, humus-rich soil
  • Rate of growth: average
  • Flowering period: July to September
  • Hardiness: half hardy (will need winter protection)

    We wanted this decorative dahlia as its flower colour is so easy to mix with a wide range of other shades. The medium-sized blooms are crammed with magenta pink petals, which tend to be a touch paler towards their outer edges. They are also excellent for cutting, which will encourage more to form.

  • Garden care: Dahlia tubers can be planted outside after frost, or started off in pots under glass in late winter to early spring. Plant them horizontally approximately 12cm deep, making sure the ‘eyes’ are uppermost. Allow enough room between each tuber so the plants can grow and spread to their full size without being over-crowded. While in growth, provide a high-nitrogen liquid feed each week in June, then a high-potash fertiliser each week from July to September. Stake with canes or brushwood if it becomes necessary. In mild areas, leave them in situ over winter, but protect the crown with a generous layer of dry mulch. In colder areas, carefully lift and clean the tubers once the first frosts have blackened the foliage and allow them to dry naturally indoors. Then place the dry tubers in a shallow tray, just covered with slightly moist potting compost, sand or vermiculite and store in a frost-free place until planting out again.

  • CAUTION do not eat ornamental bulbs
Delivery options
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Eventual height & spread

A tall stately dahlia

4

I used Thomas E in a well mulched garden border where I could see it every day as it's a magnificent sight when in full bloom. It looks good when mixed with other dahlia colours of similar height and with a tall rudbeckia. It does need staking but otherwise is easy-care as long as there is enough moisture in the soil. Keep deadheading and it will reward you with blooms into October (midlands).

A.G.

Midlands

true

Really big flower heads in a vibrant colour

5

I needed to bring colour quickly to a new border and these dahlias were fantastic right until a big freeze

Keen Kate

Cotswolds

true

Dahlia Thomas A Edison

5

Really loved the colour

Jan

Hampshire

true

2000025484

4.7 3

100.0

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