Plants
Plants by type

Perennials

Shrubs

Climbers

Bedding plants

Mature shrubs

Grasses

Roses

Trees

Ferns

Pond plants

Shop all plants
Seasonal plants

New in

Fruit & fruit trees

Seeds

Magnolias

Camellias

Hydrangeas

Flowers by month

April

May

June
Offers

20% off roses

20% off hydrangeas

20% off climbers

20% off fruit & fruit trees

30% off seedlings & rooted cuttings*

Multibuy perennials*

3 for 2 9cm bedding*

30% off hellebores*

3 for 2 vegetable plants*

3 for 2 9cm herbs*

*selected lines only
20%
OFF

Roses
Grow Your Own
Fruit

Fruit trees

Bare roots

Strawberries

Apples

Cherries

Pears

Plums

Shop all fruit
Vegetables

Heritage

Herbs

Beans

Tomatoes

Chillies & peppers

Carrots

Courgette & marrows

Lettuce

Mushroom

Shop all vegetables
Planting essentials

Plant protection

Potting & propagating

Cold frames & growhouses
Planting kit
Indoor Plants
Indoor plants by type

New in

Gifting

Foliage

Flowering

Orchids

Ferns

Terrarium

Palms

Shop all indoor plants
Shop by room

Bathrooms

Bedrooms

Hallways & landings

Kitchens

Living spaces

Offices

Shop our favourites

Air plants

Easy care
Shop by light

Direct sunlight

Indirect sunlight

Shade

Plant care and accessories

Indoor plant care

Orchid pots & care

Terrariums & accessories

Indoor plant pots

Indoor plant gifts
Flowering
Pots
Outdoor pots by type

New in

RHS endorsed

Window boxes & troughs

Raised beds

Wall planters

Hanging baskets & accessories

Grow pots & trays

Bowls

Shop all outdoor pots
Outdoor pots by material

Terracotta

Metal

Glazed

Composite

Wood & rattan

By size

Small (Ø <30cm)

Medium (Ø 30-50cm)

Large (Ø 50-100cm)

Extra large (Ø 100cm+)
Inspiration

Statement pots

Heritage style pots

Handthrown terracotta

Lightweight pots

Plant & pot combinations

Round & tapered

Square & Square

Pot accessories

Plant Stands
Indoor pots

New pots

Plant & pot combinations

Large indoor pots

Hanging pots

Indoor plant bowls

Vases & jugs

Terrariums & accessories

Shop all indoor pots
Tool Shed
Garden equipment

New in

Compost, bark & mulch

Fertilisers & weed control

Composting

Irrigation & watering

Water butts

Clothing & accessories

Garden tidy & storage

Boot room & fireside

Shop all tool shed
Garden tools

New tools

Cutting & pruning tools

Digging

Weeding tools

Bulb planting tools

Tool care and accessories

Potting & propagating

Cold frames & growhouses

Grow pots & trays

Accessories

Shop all potting & propagating
Plant protection

Cloches

Mesh, netting & fleece

Cages & tunnels

Plant support

Plant support & obelisks

Arches & structures

Landscaping

Raised beds

Screening & trellis

Lawn care
RHS approved
Outdoor Living
Outdoor living

New in

Fire pits

Barbecues & pizza ovens

Water features

Furniture

Lounge sets

Dining sets

Shade

Hammocks & swing seats

Garden chairs & loungers
Lighting

Festoon and string lights

Solar lighting

Tealights holders & lanterns

Path & stake lights

Decorative lights

Birdcare & wildlife

Bird feeders

Bird baths & tables

Bird houses

Insects & wildlife
Accessories

Plant stakes & markers

Ornaments

Wind spinners

Clocks & weather instruments

Picnic and games

Shop all accessories
Furniture
Offers
Plant offers

20% off roses

20% off hydrangeas

20% off climbers

20% off fruit & fruit trees

30% off seedlings & rooted cuttings*

30% off hellebores*

*selected lines only
Multibuy offers

Perennials*

9cm bedding*

Vegetable plants*

9cm herbs*

Garden mulch
Product offers

Up to 40% off reduced to clear
20%
OFF

Roses
RHS AGM
Garden Staples

Shrubs

Perennials

Climbers

Shop all AGM plants
Grow your own

Fruit

Vegetables

Herbs
Inspiration

For balcony & container gardens

Indoor plants
Shrubs
RHS Gift Cards
Basket

Menu

Shop

Plants
Grow Your Own
Indoor plants
Pots
Tool shed
Outdoor living
Offers
RHS AGM
RHS Gift Cards

Information & Help

Deliveries
Returns

My account

Sign in

Popular searches

Perennials
Shrubs

Indoor Plants
Award Winners

Garden Essentials
Pots and Containers

Lighting

Trees
Cacti & succulents
Roses
Pots and containers
Indoor plants
Shrubs
Climbers
Roses

Grow your own
Pots and containers
Greenhouse plants
Climbers
Roses
Hanging plants
Ferns

Items Categories Suggestions

5 year plant guarantee
Your purchase supports our charitable work. Thank you!
£2.95 seed only delivery
Basket

RHS Plants Home Plants Perennials Dahlia plants

Show all filters

Sort by

Popularity

Availability

Lowest price

Highest price

Name

Show

All items

Available items

Perennials
Dahlia plants

Facing

East (6)

North (1)

South (41)

West (40)

How much sun

Light shade (2)

Sun (41)

Soil type

Acid (27)

Chalky (37)

Haven't a clue (37)

Heavy clay (39)

Light sandy (38)

Moderately fertile, moist but well-drained soil, or peat-free general purpose compost (5)

Normal (41)

Peat-free general-purpose compost (2)

Flowering month

May (1)

June (3)

July (41)

August (41)

September (41)

October (39)

Flower colour

Colourful collections / bicolours (2)

Black (2)

Orange (8)

Pink (14)

Purple (5)

Red (15)

White (3)

Yellow (1)

Evergreen / deciduous

Deciduous (40)

Evergreen (1)

Attractive to wildlife

Attractive to bees (16)

Attractive to butterflies and moths (5)

Attractive to pollinators (15)

Attractive to wildlife (14)

Quick growing

Quite (4)

Yes (41)

Eventual size

Large (33)

Medium (16)

Small (3)

Bulb planting time

Autumn planting (1)

Spring planting (35)

Bulb divisions

Dahlia (Division 1) Single-flowered (6)

Dahlia (Division 10) Miscellaneous (1)

Dahlia (Division 11) Fimbriated (2)

Dahlia (Division 12) Star (2)

Dahlia (Division 14) Paeony-flowered (3)

Dahlia (Division 2) Anemone-flowered (4)

Dahlia (Division 3) Collerette (1)

Dahlia (Division 5) Decorative (9)

Dahlia (Division 6) Ball (2)

Dahlia (Division 8) Cactus (2)

Dahlia (Division 9) Semi cactus (4)

Hardy

No (2)

Semi (41)

Yes (1)

Leaf colour

Bronze (8)

Green (33)

Purple (4)

Position

Back of border (2)

Front of border (2)

Middle of border (19)

Next to a patio (2)

Next to an entrance (2)

Next to seating areas (3)

Dahlia plants

Results found: 41

Dahlia Bishop of Leicester

Dahlia 'Bishop of Leicester'

From £5.49

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.49

Dahlia French Cancan

Dahlia 'French Cancan'

From £5.39

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.39

Dahlia Honka Fragile

Dahlia 'Honka Fragile'

From £5.49

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.49

Dahlia Wizard of Oz

Dahlia 'Wizard of Oz'

From £5.49

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.49

Dahlia Pretty Woman ('Vdtg43') (PBR) (Dark Angel Series)

Dahlia Pretty Woman ('Vdtg43') (PBR) (Dark Angel Series)

From £5.49

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.49

Dahlia Alauna Clair-obscur

Dahlia 'Alauna Clair-obscur'

From £5.49

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.49

Dahlia Eveline

Dahlia 'Eveline'

From £5.49

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.49

Dahlia Genova

Dahlia 'Genova'

From £5.49

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.49

Dahlia Mexican Star

Dahlia 'Mexican Star'

From £5.49

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.49

Dahlia Nuit d'Eté

Dahlia 'Nuit d'Eté'

From £5.29

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.29

Dahlia Labyrinth

Dahlia 'Labyrinth'

From £5.79

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.79

Dahlia Purple Haze

Dahlia 'Purple Haze'

From £5.49

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98
1 × tuber	£5.49

Dahlia Apache

Dahlia 'Apache'

From £17.99

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98

Dahlia Islander

Dahlia 'Islander'

From £17.99

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98

Dahlia Vancouver

Dahlia 'Vancouver'

From £17.99

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98

Dahlia Verrones Obsidian

Dahlia 'Verrone's Obsidian'

From £5.39

View options

1 × tuber	£5.39
3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98

Dahlia Hawaiian Sunrise

Dahlia 'Hawaiian Sunrise'

From £5.49

View options

1 × tuber	£5.49
3 × tubers	£15.00
2 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98

Dahlia Rhubarb and Custard (Sweet Candy Series)

Dahlia 'Rhubarb and Custard' (Sweet Candy Series)

From £5.49

View options

1 × tuber	£5.49
3 × tubers	£15.00
2 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98

Dahlia Cornel

Dahlia 'Cornel'

From £17.99

View options

3 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98

Dahlia Strawberry Bon Bon (Sweet Candy Series)

Dahlia 'Strawberry Bon Bon' (Sweet Candy Series)

From £17.99

View options

2 litre pot	£17.99
2 + 1 FREE 3 litre pots	£35.98

1 2 3

was added to your wheelbarrow

Become an RHS Member today and save 25% on your first year

Join now

Keep in touch

Get the latest from RHS Plants, sign up and we will send you the latest inspiration, news and offers.

View our Privacy Policy

RHS home page
RHS membership
RHS Gardens
RHS Flower Shows
RHS Gardening Advice
RHS Garden Centres
Delivery
FAQs
Contact Us
Privacy Policy
Terms & Conditions
Returns
Pot Size Guide

All contents copyright © 2025
RHS Enterprise Ltd, 80 Vincent Square, London SW1P 2PE. Reg No. 1211648 England
VAT Registration No. 461 532757

All sales help fund the charitable work of the RHS.