loading
Close
Sort by
Show
By type
Facing
How much sun
Soil type
Special conditions
RHS Garden Magazine
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Indoor plants by room
Bulb planting time
Bulb divisions
Depth of water
Bedding planting time
Chelsea plant of year
Fruit pollination group
Sowing month inside or protected
Sowing month outside
Vegetable harvesting month
Vegetable groups
Multibuy packs
Plant me now
Planting combinations
Last chance
Plant Seasons
RHS Spring catalogue 2021
RHS Summer catalogue 2021
RHS Bulb catalogue 2021
RHS Autumn catalogue 2021
Hardy
Leaf colour
Ground cover
Position
Shape
Soil moisture
Kitchen garden planting guidelines

Plants

Shop all outdoor plants. Backed by RHS expertise and knowledge, we stock a wide range of shrubs, perennials and more.

Results found: 2238
Dahlia Platinum Blonde

BULBS10 | Extra 10% off

40% off

£5.99 £3.59
View details
Dahlia Purple Gem

BULBS10 | Extra 10% off

40% off

£5.99 £3.59
View details
Dahlia Red Cap

BULBS10 | Extra 10% off

40% off

£5.99 £3.59
View details
New
Dahlia Richards Fortune

BULBS10 | Extra 10% off

40% off

£6.49 £3.89
View details
Dahlia Soulman

BULBS10 | Extra 10% off

40% off

From £3.59
View options
Dahlia Sweet Love

BULBS10 | Extra 10% off

40% off

£5.99 £3.59
View details
Dahlia Thomas A. Edison

BULBS10 | Extra 10% off

40% off

From £3.47
View options
RHS award of garden merit
Dahlia Totally Tangerine

BULBS10 | Extra 10% off

20% off

From £4.31
View options
Dahlia Wine Eyed Jill

BULBS10 | Extra 10% off

30% off

£5.99 £4.19
View details
Pollinator
Dahlia imperialis

BULBS10 | Extra 10% off

30% off

£7.99 £5.59
View details
Pollinator
Dahlia merckii

BULBS10 | Extra 10% off

40% off

From £4.19
View options
Delphinium Astolat Group
From £9.99
View options
Delphinium Black Knight Group
From £9.99
View options
Delphinium Cameliard Group
From £9.99
View options
RHS award of garden merit
Delphinium Faust
From £24.99
View options
Become an RHS Member today and save 25% on your first year