RHS Plants
RHS Plants

Shop

Information & Help

My account

Close
Sort by
Show
By type
Facing
How much sun
Soil type
Special conditions
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
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Shape
Soil moisture
Kitchen garden planting guidelines

Plants that Flower in May

Results found: 1637
Pollinator
Campanula glomerata var. alba Schneekrone
Campanula glomerata var. alba 'Schneekrone'
From £8.99
View options
Centaurea Jordy
Centaurea 'Jordy'
From £9.99
View options
Pollinator
Centaurea montana Purple Heart
Centaurea montana 'Purple Heart'
From £9.99
View options
Pollinator
Centranthus ruber Albus
Centranthus ruber 'Albus'
From £7.99
View options
New
Corydalis calycosa
Corydalis calycosa
From £11.99
View options
Corydalis flexuosa Porcelain Blue (PBR)
Corydalis flexuosa 'Porcelain Blue' (PBR)
From £14.99
View options
Delosperma cooperi Hot Pink Wonder ('Wowdry1') (PBR) (Wheels of Wonder Series)
Delosperma cooperi Hot Pink Wonder ('Wowdry1') (Wheels of Wonder Series) (PBR)
From £7.99
View options
Delosperma cooperi Jewel of Desert Garnet (PBR) (Jewel of Desert Series)
Delosperma cooperi 'Jewel of Desert Garnet' (PBR) (Jewel of Desert Series)
From £7.99
View options
Delosperma cooperi Jewel of Desert Grenade (PBR) (Jewel of Desert Series)
Delosperma cooperi 'Jewel of Desert Grenade' (PBR) (Jewel of Desert Series)
From £7.99
View options
Delosperma cooperi Golden Wonder ('Wowd20111') (PBR) (Wheels of Wonder Series)
Delosperma Golden Wonder ('Wowd20111') (PBR) (Wheels of Wonder Series)
From £7.99
View options
Delosperma White Wonder ('Wowdw7') (Wheels of Wonder Series) (PBR)
Delosperma White Wonder ('Wowdw7') (Wheels of Wonder Series) (PBR)
From £7.99
View options
Delphinium Astolat Group
Delphinium 'Astolat Group'
From £9.99
View options
RHS award of garden merit
Dianthus Moulin Rouge (PBR)

20% off

Dianthus 'Moulin Rouge' (PBR)
From £6.39
View options
Dianthus (Allwoodii Group) Cosmopolitan ('WP15 PIE43') (PBR)

20% off

Dianthus (Allwoodii Group) Cosmopolitan ('WP15 PIE43') (Cocktails Series)
From £6.39
View options
Dianthus (Allwoodii Group) Shirley Temple ('WP15 PIE44') (PBR) (Cocktails Series)

20% off

Dianthus (Allwoodii Group)Shirley Temple ('WP15 PIE44') (Cocktails Series)
From £6.39
View options
Dianthus Arctic Star ('DEVON ARTIC STAR') (PBR) (Early Bird Series)

20% off

Dianthus Arctic Star ('Devon Arctic Star') (PBR) (Early Bird Series)
From £6.39
View options
Dianthus Bridal Star ('WP18 CAS06') (PBR)

20% off

Dianthus Bridal Star ('WP18 CAS06') (PBR)
From £6.39
View options
Dianthus Coconut Sundae ('Wp05 Yves') (PBR) (Scent First Series)

20% off

Dianthus Coconut Sundae ('Wp05 Yves') (Scent First Series)
From £6.39
View options
Dianthus Memories ('WP11 Gwe04') (Scent First Series) (PBR)

20% off

Dianthus Memories (WP11 GWE04) (Scent First Series) (PBR)
From £6.39
View options
Dianthus Mojito ('WP15 PIE41') (PBR)

20% off

Dianthus Mojito ('WP15 PIE41') (PBR)
From £6.39
View options
Become an RHS Member today and save 25% on your first year
Join now

Keep in touch

View our Privacy Policy