History of the dahlia
First discovered by Aztec Indians and used for food and medicine, this tuber has an interesting history of cultivation.
5 tubers 229289-5 | £19.95 |
|
||
10 tubers 229289-10 | £38.50 |
|
The ultimate dahlia collection with all our top-ranking favourites, old and new. Fill an entire bed with these, or scatter them through your garden, like jewels.
This collection includes 1 or 2 tubers each of:Our dahlias:
This can be gift wrapped in our exclusive hessian sack, with ribbon and a Sarah Raven gift card. You will be able to add this to your basket once you begin the checkout process. To add a gift message to your order, simply fill out the details at the delivery stage of the checkout.
Group/Species |
Anemone Group, Centre compromises of dense elongated tubes rather than a disc. The outer parts have one or more rings of flattened petals. Click here for more information about dahlia groups. Larger than pompoms and have a spiral arrangement of incurved petals forming a ball-shaped flower. Click here for more information about dahlia groups. Broad and flat petals, normally bluntly pointed, with no central disc showing. Click here for more information about dahlia groups. Orchid-flowered and Peony-flowered types are classified as Miscellaneous. Also includes Double Orchid-flowered, Bishop, Mini Bishop and Star dahlias. Click here for more information about dahlia groups. |
Common Name | Dahlia |
Border Position | Cutting Garden |
Bulb Size | I |
Soil Type | Broad Tolerance |
Scent | Unscented |
Site | Full Sun |
Moisture | Moist but Well-drained |
Height | 1.2m (4ft) |
Spacing | Plant just under the soil surface, 75cm (30in) apart. |
Sowing, Seeds, Planting | Plant just under the soil surface after the last frosts. Alternativley pot them up undercover March or early April in a generous pot (at least 2 litre) filled with multi-purpose potting compost. Place them in a light, frost-free place and keep the compost moist. Pinch out their growing tips when they have reached about 8" tall. They will have formed bushy plants by the time the frosts have ended and will be in flower by the beginning of July. If you don’t have anywhere to grow the potted tubers, you can put them straight into the ground when the frosts are nearly over, mulching them or protecting with a cloche or protective horticultural fleece if the foliage appears before the frosts are over, but this will delay flowering. |
Care Tips | Support with a stout stick, tie in every couple of weeks. In the south you can mulch deeply and overwinter them in the ground, alternatively, lift and overwinter your dahlias frost free undercover. |
Flowering | July - November |
Vase Life | Only pick dahlias in full flower. Recut the hollow stem ends under water to avoid airlocks. |
Harvesting | Flower production - 4 to 5 months |
Cooking Notes | All dahlia flowers are edible. I use the petals scattered over salad and to decorate a range of puddings. |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
First discovered by Aztec Indians and used for food and medicine, this tuber has an interesting history of cultivation.
A list of the different dahlia groups, along with some classification info and an example of a variety in each group.
Discover how to grow strong, healthy dahlias – how to plant, look after and overwinter them, and what to do with your bulbs when they arrive.
Sarah discusses the best options for overwintering dahlias – lifting or mulching.
Sarah shows you how to make a gorgeous large arrangement of dahlias.
Have a beautiful display of flowers in your garden from March to the first frosts with this simple planting technique.
Sarah shows you how to make a quick arrangement of colourful dahlias.
Sarah shows you her favourite dahlia varieties for pots, and gives you some tips on how to grow them successfully.
Watch and learn how to take dahlia cuttings – turn 1 tuber into 10.
In this video Sarah shows you how to plant up your dahlia tubers.
Bulb Delivery - When in stock, please allow up to 3 weeks for despatch.
Click here to find out more information about our delivery rates and times.
Ultimate Dahlia Collection reviews
Reviewed 31st July 2019 by K J Meakin All tubers produced amazingly prolific flowers and are in vibrant colours |