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Dahlia 'Creme de Cassis'

3 Options from £4.99

Half-Hardy Annual
What is Half-Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Can be grown outdoors but requires winter protection from frosts and temperatures below 0C.
35 Reviews


Two-tone petals on water lily-shaped flowers

Create a stunning focal point in a border or container

Fabulous for cut flower arrangements

1 dahlia tuber £4.99 By The End Of January 2021
3 dahlia tubers £9.99 By The End Of January 2021
6 dahlia tubers £14.99 By The End Of January 2021
Description How to Grow Delivery Reviews Video
With beautiful water lily type flower heads, Dahlia 'Creme de Cassis' is a lovely plant to add to your garden, either in garden borders, or in pots and planters. It has light pink petals, with contrasting dark pink undersides. It begins to flower in June and will continue to bloom well into autumn, long after other flowers are past their best. It is half-hardy, so it can be planted for one season, or the tubers can be lifted from the ground and protected from frost during the winter, then replanted again. Height: 90cm (35"). Spread: 45cm (18").

Exotic Garden, Patio, Cottage Gardens


full sun

90cm (35in)

45cm (18in)

RHS plants for pollinators

1 Dahlia Tuber (KA0119)
3 Dahlia Tubers (KA0120)
6 Dahlia Tubers (TKA0121)

Flowering Months
Feed and water dahlias regularly throughout the growing season. While dahlia plants are still young, pinch out the growing tip of each stem to encourage bushier growth and masses of flowers. Deadhead faded dahlia flowers to encourage more blooms to be produced. Bedding dahlia are generally grown as annuals, however dahlia tubers may be lifted in autumn and stored over winter in trays of peat or sand, in a cool but frost free position if required. They can be potted up the following spring.


Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes etc are delivered at the appropriate time for planting and will be stated on the product page or in your order acknowledgement page and email.

Orders for packets of seed or plants incur a delivery charge of £4.99.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details and details of any surcharges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

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For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.