Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Plants that Flower in May

Longer days and warmer nights mean that plants are bursting with energy. Zesty colours will come from spurges, rhododendrons and the early-flowering geraniums.

By type
Facing
How much sun
Soil type
Special conditions
Curated Collections
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Indoor plants by room
Bulb planting time
Bedding planting time
Sowing month inside or protected
Sowing month outside
Multibuy packs
Ready made borders
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by availability
All items
Showing Flowering month : May clear all
358 items
Iris sibirica Lime Street Blues

New

Iris sibirica 'Lime Street Blues'
From £10.39
available to order from autumn
Iris sibirica On Mulberry Street

New

Iris sibirica 'On Mulberry Street'
From £10.39
available to order from autumn
Prunus spinosa
Prunus spinosa - Blackthorn hedging
From £44.99
available to order from autumn
Erysimum cheiri Primrose Dame
wallflower 'Primrose Dame'
From £10.99
available to order from autumn
0.25 star 1 star 1 star 1 star 1 star 4.2 5 10 (10)
Erysimum cheiri Vulcan
wallflower 'Vulcan'
From £10.99
available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.1 5 17 (17)
Begonia Mother's Day
Begonia 'Mother's Day'
From £4.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Begonia Pink Flamingo
Begonia 'Pink Flamingo'
From £4.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5 (5)
Begonia Red Glory
Begonia 'Red Glory'
From £4.99
available to order from winter
0 star 0 star 0 star 0 star 1 star 1.0 5 1 (1)
Begonia Rosebud Tutu
Begonia 'Rosebud Tutu'
From £6.99
available to order from winter
Begonia Splendide Ballerina
Begonia 'Splendide Ballerina'
From £6.99
available to order from winter
Begonia (Pendula Group) Pink Giant
Begonia (Pendula Group) 'Pink Giant'
From £3.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Begonia (Pendula Group) Red Giant
Begonia (Pendula Group) 'Red Giant'
From £3.99
available to order from winter
Begonia (Pendula Group) White Giant
Begonia (Pendula Group) 'White Giant'
From £3.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5 (5)
Begonia × intermedia Bertinii
Begonia × intermedia 'Bertinii'
From £4.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Calibrachoa Cabaret Bright Red ('Balcabrite') (PBR) (Cabaret Series)
Calibrachoa Cabaret Bright Red ('Balcabrite') (PBR) (Cabaret Series)
From £7.99
available to order from winter
0 star 1 star 1 star 1 star 1 star 4.0 5 3 (3)
Danae racemosa
Danae racemosa
£34.99
available to order from winter
Myosotis sylvatica Mon Amie Blue
forget me not 'Mon Amie Blue'
From £6.99
available to order from winter
Pelargonium peltatum Sandy

New

ivy-leaf geranium 'Sandy'
From £7.99
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Pelargonium peltatum Ville de Dresden Improved

New

ivy-leaf geranium 'Ville de Dresden Improved'
From £7.99
available to order from winter
Pelargonium peltatum Ville de Paris Lilac

New

ivy-leaf geranium 'Ville de Paris Lilac'
From £7.99
available to order from winter
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Pelargonium peltatum Ville de Paris Red

New

ivy-leaf geranium 'Ville de Paris Red'
From £7.99
available to order from winter
0 star 1 star 1 star 1 star 1 star (1)
Nemesia Framboise ('Fleurfram') (PBR)
Nemesia Framboise ('Fleurfram') (PBR)
From £6.99
available to order from winter
Nepenthes × ventrata
Nepenthes × ventrata
From £44.99
available to order from winter
Nepeta hederacea Variegata
Nepeta hederacea 'Variegata'
From £7.99
available to order from winter
0 star 1 star 1 star 1 star 1 star (1)
Viola × wittrockiana Cool Wave Fire
pansy 'Cool Wave Fire'
From £6.99
available to order from winter
Viola × wittrockiana Cool Wave Morpho
pansy 'Cool Wave Morpho'
From £6.99
available to order from winter
Viola × wittrockiana Cool Wave Raspberry Swirl
pansy 'Cool Wave Raspberry Swirl'
From £6.99
available to order from winter
Viola × wittrockiana Cool Wave Violet Wing

New

pansy 'Cool Wave Violet Wing'
From £6.99
available to order from winter
Viola × wittrockiana Cool Wave White
pansy 'Cool Wave White'
From £6.99
available to order from winter
Viola × wittrockiana Mystique Blue Whiskers
pansy 'Mystique Blue Whiskers'
From £6.99
available to order from winter
Pelargonium Pinkerbell

New

Pelargonium 'Pinkerbell'
From £7.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (2)
Pelargonium sidoides
Pelargonium sidoides
From £7.99
available to order from winter
0 star 0.5 star 1 star 1 star 1 star (2)
Primula Belarina Cream ('Kerbelcrem') (PBR) (Belarina Series)
Primula Belarina Cream ('Kerbelcrem') (PBR) (Belarina Series)
£6.99
available to order from winter
Ranunculus Purple Heart
Ranunculus 'Purple Heart'
From £8.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (7)
Stocks Fragrance Mixed (10 Week Mixed)
Stocks 'Fragrance Mixed'
£29.99
available to order from winter
0.25 star 1 star 1 star 1 star 1 star (10)
Viola Sorbet XP Delft Blue (Sorbet XP Series)
Viola Sorbet XP Delft Blue (Sorbet XP Series)
From £6.99
available to order from winter
Viola Sorbet XP Morpho (Sorbet XP Series)
Viola Sorbet XP Morpho (Sorbet XP Series)
From £6.99
available to order from winter
Viola Sorbet XP Orange Jump Up (Sorbet XP Series)
Viola Sorbet XP Orange Jump Up (Sorbet XP Series)
From £6.99
available to order from winter
Viola Sorbet XP Pink Halo (Sorbet XP Series)
Viola Sorbet XP Pink Halo (Sorbet XP Series)
From £6.99
available to order from winter
Viola Sorbet XP Purple (Sorbet XP Series)
Viola Sorbet XP Purple (Sorbet XP Series)
From £6.99
available to order from winter
Viola Sorbet XP Red (Sorbet XP Series)
Viola Sorbet XP Red (Sorbet XP Series)
From £6.99
available to order from winter
Viola Sorbet XP White (Sorbet XP Series)
Viola Sorbet XP White (Sorbet XP Series)
From £6.99
available to order from winter
Viola × wittrockiana Cool Wave Strawberry Swirl
Viola × wittrockiana 'Cool Wave Strawberry Swirl'
From £6.99
available to order from winter
Erysimum Sugar Rush Orange (Sugar Rush Series)
wallflower 'Sugar Rush Orange' F1
From £3.99
available to order from winter
Erysimum Sugar Rush Primrose (Sugar Rush Series)
wallflower 'Sugar Rush Primrose' F1
From £3.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (2)
Erysimum Sugar Rush Purple Bicolour (Sugar Rush Series)
wallflower 'Sugar Rush Purple Bicolour' F1
From £3.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (4)
Erysimum Sugar Rush Red (Sugar Rush Series)
wallflower 'Sugar Rush Red' F1
From £3.99
available to order from winter
0 star 1 star 1 star 1 star 1 star (4)
Carex oshimensis
Carex oshimensis
From £12.99
sold out
Geranium Red Shades
Geranium 'Red Shades'
From £7.99
sold out
0.75 star 1 star 1 star 1 star 1 star (16)
Geranium Showstopper Mixed
Geranium 'Showstopper Mixed'
£39.99
sold out
1 star 1 star 1 star 1 star 1 star (2)
Ilex aquifolium Alaska
Ilex aquifolium 'Alaska'
£36.99 £18.50
sold out
1 star 1 star 1 star 1 star 1 star (1)
Impatiens Beacon Select Mixture (Beacon Series)
Impatiens 'Beacon Select Mixture'
£36.99
sold out
0.25 star 1 star 1 star 1 star 1 star (4)
Nemesia Lady Penelope

New

Nemesia 'Lady Penelope'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
0.5 star 1 star 1 star 1 star 1 star (2)
Nicotiana alata
Nicotiana alata
From £7.99
9cm pot
2 + 1 FREE 9cm pots
1 star 1 star 1 star 1 star 1 star (2)
Viola × wittrockiana Cool Wave Frost
pansy 'Cool Wave Frost'
From £6.99
sold out
Pieris japonica Glowing Hearts ('Piesid2') (PBR)
Pieris japonica Glowing Hearts ('Piesid2') (PBR)
£19.99
sold out
Serissa japonica Pink Mystic

New

Serissa japonica 'Pink Mystic'
£24.99
sold out
Sesleria Greenlee
Sesleria 'Greenlee'
From £9.99
sold out
1 star 1 star 1 star 1 star 1 star (1)
< Prev 1 ... 2 3 4 Next >

Copyright © Crocus.co.uk Ltd 2026. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Crocus.co.uk Ltd 2026. All rights reserved.