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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.

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Used at RHS Chelsea Flower Show
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Showing Flowering month : May clear all
1655 items
Papaver (Oriental Group) Royal Wedding

20% off

Papaver (Oriental Group) 'Royal Wedding'
From £7.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 7 (7)
Trollius chinensis Golden Queen

20% off

Trollius chinensis 'Golden Queen'
From £7.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 5 (5)
Fragaria ananassa pineberry White Dream

20% off

pineberry 'White Dream'
From £7.99
9cm pot
6 × 9cm pots
0 star 0 star 1 star 1 star 1 star 3.0 5 7 (7)
Delphinium Astolat Group

20% off

Delphinium 'Astolat Group'
From £7.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Aquilegia vulgaris var. stellata White Barlow (Barlow Series)

20% off

Aquilegia vulgaris var. stellata 'White Barlow' (Barlow Series)
From £7.99
9cm pot
3 × 9cm pots
Veronica Shirley Blue

20% off

Veronica 'Shirley Blue'
From £7.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Achillea millefolium Pomegranate (Tutti Frutti Series)

20% off

Achillea millefolium 'Pomegranate' (Tutti Frutti Series)
From £7.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 12 (12)
Narcissus Tresamble
Narcissus 'Tresamble'
From £7.99
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Lamprocapnos spectabilis

20% off

Lamprocapnos spectabilis
From £7.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 5.0 5 8 (8)
Geranium sanguineum

20% off

Geranium sanguineum
From £7.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 6 (6)
Pleione Tongariro
Pleione Tongariro
From £7.99
available to order from winter
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3 (3)
Pulmonaria Opal ('Ocupol')

20% off

Pulmonaria Opal ('Ocupol')
From £7.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 4.9 5 8 (8)
Iris Silvery Beauty
Iris 'Silvery Beauty'
From £7.99
available to order from summer
0 star 1 star 1 star 1 star 1 star 4.0 5 3 (3)
Iris Red Ember
Iris 'Red Ember'
From £7.99
available to order from summer
0 star 1 star 1 star 1 star 1 star 4.0 5 2 (2)
Erysimum Winter Orchid ('Innerywinorch') (PBR)

20% off

Erysimum Winter Orchid ('Innerywinorch') (PBR)
From £7.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 10 (10)
Oenothera lindheimeri Freefolk Rosy ('Harrfolk')

20% off

Oenothera lindheimeri Freefolk Rosy ('Harrfolk')
From £7.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5 (5)
Oenothera lindheimeri Whiskers Deep Rose
Oenothera lindheimeri 'Whiskers Deep Rose'
From £7.99
available to order from summer
Euphorbia epithymoides

20% off

Euphorbia epithymoides
From £7.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 4.9 5 8 (8)
Astilbe Brautschleier (x arendsii)

20% off

Astilbe 'Brautschleier' (× arendsii)
From £7.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 7 (7)
Saxifraga × urbium

20% off

Saxifraga × urbium
From £7.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 4.9 5 9 (9)
Campanula portenschlagiana Ambella Intens Purple ('Ptdb141301') (PBR)

20% off

Campanula portenschlagiana Ambella Intens Purple ('Ptdb141301') (PBR)
From £7.99
10.5cm pot
3 × 10.5cm pots
1 star 1 star 1 star 1 star 1 star (1)
Briza media

20% off

Briza media
From £7.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (11)
Geranium nodosum

Best Seller

20% off

Geranium nodosum
From £7.99
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (3)
Tulipa Candy Club
Tulipa 'Candy Club'
From £7.99
available to order from summer
Tulipa Amazing Parrot
Tulipa 'Amazing Parrot'
From £7.99
available to order from summer
Saxifraga Touran White Improved ('Saxz0004') (PBR) (× arendsii)

20% off

Saxifraga Touran White Improved ('Saxz0004') (PBR) (× arendsii)
From £7.99
9cm pot
3 × 9cm pots
Tulipa Copper Image
Tulipa 'Copper Image'
From £7.99
available to order from summer
0 star 0 star 0 star 1 star 1 star (2)
Geranium himalayense Gravetye

20% off

Geranium himalayense 'Gravetye'
From £7.99
9cm pot
2 litre pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Leucojum aestivum
Leucojum aestivum
From £7.99
available to order from summer
Petunia Tidal Wave Red Velour ('Pas1085269') (Tidal Wave Series)
Petunia Tidal Wave Red Velour ('Pas1085269') (Tidal Wave Series)
£9.99 £7.99
sold out
0.75 star 1 star 1 star 1 star 1 star (6)
Diascia personata Hopleys

20% off

Diascia personata 'Hopleys'
From £7.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (3)
Petunia Tidal Wave Silver (Tidal Wave Series)
Petunia 'Tidal Wave Silver (Tidal Wave Series)'
£9.99 £7.99
sold out
1 star 1 star 1 star 1 star 1 star (2)
Erysimum Red Jep

20% off

Erysimum 'Red Jep'
From £7.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (3)
Primula beesiana

20% off

Primula beesiana
From £7.99
9cm pot
3 × 9cm pots
Tulipa Blue Spectacle
Tulipa 'Blue Spectacle'
From £7.99
available to order from summer
Gerbera Sweet Glow ('Garglow') (PBR) (Garvinea Sweet Series)

New

20% off

Gerbera Sweet Glow ('Garglow') (PBR) (Garvinea Sweet Series)
£9.99 £7.99
2 litre pot
Gerbera Garvinea Sweet Memories ('Garsweetmemo') (PBR) (Garvinea Sweet Series)

New

Gerbera Garvinea Sweet Memories ('Garsweetmemo') (Garvinea Sweet Series)
£9.99 £7.99
sold out
Gerbera 'Sweet Sunset' (Garvinea Sweet Series)

New

20% off

Gerbera Sweet Sunset (Garvinea Sweet Series)
£9.99 £7.99
2 litre pot
PestBye mole deterrent bulbs
PestBye mole deterrent bulbs
From £7.99
available to order from summer
Nemesia Nesia Tropical (Nesia Series)
Nemesia Nesia Tropical (Nesia Series)
£9.99 £7.99
sold out
1 star 1 star 1 star 1 star 1 star (2)
Narcissus Jack The Lad
Narcissus 'Jack The Lad'
From £7.99
available to order from summer
Tulipa Big Love
Tulipa 'Big Love'
From £7.99
available to order from summer
Erysimum Colour Vibe Purple (PBR)

20% off

Erysimum Colour Vibe Purple (PBR)
From £7.99
9cm pot
3 × 9cm pots
Erysimum Night Skies (Sky Series)
Erysimum 'Night Skies' (Sky Series)
From £7.99
available to order from summer
0 star 0.5 star 1 star 1 star 1 star (2)
Erysimum Paint Box (Artist Series)

20% off

Erysimum 'Paint Box' (Artist Series)
From £7.99
9cm pot
3 × 9cm pots
Sesleria Greenlee
Sesleria 'Greenlee'
From £7.99
sold out
1 star 1 star 1 star 1 star 1 star (1)
Erysimum Winter Berry

New

Erysimum 'Winter Berry'
From £7.99
available to order from summer
Nemesia denticulata

New

Nemesia denticulata
From £7.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
Fritillaria meleagris collection
Fritillaria meleagris collection
£10.95 £8.76
available to order from summer
Bergenia Abendglut

20% off

Bergenia 'Abendglut'
From £8.79
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (4)
Astilbe Fanal (x arendsii)

20% off

Astilbe 'Fanal' (× arendsii)
From £8.79
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (17)
Geranium phaeum var. phaeum Samobor

20% off

Geranium phaeum var. phaeum 'Samobor'
From £8.79
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Verbascum chaixii Album

20% off

Verbascum chaixii 'Album'
From £8.79
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (5)
Aquilegia vulgaris var. stellata Blue Barlow (Barlow Series)

20% off

Aquilegia vulgaris var. stellata 'Blue Barlow' (Barlow Series)
From £2.79
approx 40 seeds
9cm pot
3 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star (4)
Helianthemum Wisley Primrose
Helianthemum 'Wisley Primrose'
From £8.79
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (5)
Centaurea Jordy

20% off

Centaurea 'Jordy'
From £8.79
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (12)
Corydalis flexuosa China Blue

20% off

Corydalis flexuosa 'China Blue'
From £8.79
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Erysimum cheiri Primrose Dame
wallflower 'Primrose Dame'
From £8.79
available to order from autumn
0.25 star 1 star 1 star 1 star 1 star (10)
Erysimum cheiri Vulcan
wallflower 'Vulcan'
From £8.79
available to order from autumn
0 star 1 star 1 star 1 star 1 star (17)
Pulmonaria Raspberry Splash (PBR)

20% off

Pulmonaria 'Raspberry Splash' (PBR)
From £8.79
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (4)
Pulmonaria Trevi Fountain

20% off

Pulmonaria 'Trevi Fountain'
From £8.79
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Centaurea montana Purple Heart

20% off

Centaurea montana 'Purple Heart'
From £8.79
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (7)
Tiarella Pink Skyrocket (PBR)

20% off

Tiarella 'Pink Skyrocket' (PBR)
From £8.79
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (5)
Narcissus White Lion
Narcissus 'White Lion'
From £8.79
available to order from summer
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