Watch our Videos

Dahlia 'Harlequin Mixed'

Half-hardy Perennial

What is Half-Hardy Perennial?
A plant that lives for more than two years. Can be grown outdoors
but requires winter protection from frosts and temperatures below 0C.

FROM £11.99

80% (9 Reviews)
Garden Club Members Price: FROM £10.79 JOIN TODAY

Spectacular colour for summer beds

Free flowering, dwarf variety

Single and semi double blooms

Out of Stock
Please select a pack size below and get notified when back in stock

Want to get notified when back in stock?

Loading...
Sorry this item is unavailable, why not try these products instead

Frequently bought with

Select to add to basket

Please note: This product cannot be delivered outside the United Kingdom.

Height Up to 30cm (12in)
Spread Up to 30cm (12in)

Half-hardy Perennial

patiocottage gardensexotic garden

full sun

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Flowering Months

Try this instead

Begonia x tuberhybrida 'Apricot Shades Improved' F1 Hybrid

Begonia x tuberhybrida 'Apricot Shades Improved' F1 Hybrid

2069 Reviews
Quick Buy

11 Options From£8.99

Giant-Flowered Fuchsia Collection

1331 Reviews
Quick Buy

6 Options From£9.99

Geranium 'Best Red' F1 Hybrid

725 Reviews
Quick Buy

6 Options From£4.99

Petunia 'Surfinia' Collection

Petunia 'Surfinia' Collection

676 Reviews
Quick Buy

12 Options From£8.99 (was £11.99)

Petunia 'Frills & Spills™' Collection

362 Reviews
Quick Buy

6 Options From£9.99

Lobelia 'Cascade Improved Mixed'

274 Reviews
Quick Buy

6 Options From£5.99

Lobelia 'Monsoon'

179 Reviews
Quick Buy

5 Options From£5.99

Busy Lizzie 'Beacon'

179 Reviews
Quick Buy

5 Options From£7.19

Petunia 'Orchid-Flowered Mixed' F1 Hybrid

211 Reviews
Quick Buy

6 Options From£4.99

Petunia 'Easy Wave Ultimate Mixed'

193 Reviews
Quick Buy

6 Options From£8.99

Begonia semperflorens 'Organdy Mixed' F1 Hybrid

342 Reviews
Quick Buy

6 Options From£5.99

Fuchsia Hardy Collection

177 Reviews
Quick Buy

8 Options From£8.99

Description
A kaleidoscope of colour that will fill the garden with single and semi-double blooms throughout summer. Dahlia ‘Harlequin Mixed’ has a neat, dwarf habit that makes them perfect for summer bedding or massing together in patio pots for a cheery display. These well branched plants have a naturally low, bushy habit, with bright green foliage – the perfect background for showing off their tropical-looking flowers. Height and spread: 30cm (12").

Show Codes

30 dahlia garden ready plants (KA8774)

15 dahlia garden ready plants (KA8773)

How to Grow
Pot up Dahlia plants and grow them on in frost free conditions until large enough to plant outdoors. When all risk of frost has passed, gradually acclimatise dahlia plants to outdoor conditions over 7 to 10 days before planting out in beds, borders and containers. Choose a position in full sun on any rich fertile, moist, well drained soil.
More Info
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.
Delivery

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 or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

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 more information on different charges that may apply to certain destinations.

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

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

Reviews
Video

LOADING...

LOADING...

Recently Viewed

Dahlia 'Harlequin Mixed'

9 Reviews
Out of Stock

2 Options From£11.99

Sign Up For Exclusive Special Offers

JOIN NOW
RedEye

Sign up for exclusive offers!