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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.

By type
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RHS Chelsea Flower Show plant of year
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Used at RHS Chelsea Flower Show
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All items
Showing Flowering month : May clear all
503 items
Gazania Daybreak Bright Orange (Daybreak Series)
Gazania 'Daybreak Bright Orange' (Daybreak Series)
From £7.99
9cm pot
2 + 1 FREE 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
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 4.5 5 2 (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 5.0 5 2 (2)
Citrus × microcarpa

15% off

calamondin orange
From £89.99
19cm pot | 60cm tall
Euphorbia Silver Fog White Improved
Euphorbia 'Silver Fog White Improved'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Cerinthe major Purpurascens
Cerinthe major 'Purpurascens'
From £3.49
approx 12 seeds
0.75 star 1 star 1 star 1 star 1 star 4.8 5 13 (13)
Pastels cutting garden collection
Pastels cutting garden collection
£28.62
1 × collection
Erysimum cheiri Fire King
Erysimum cheiri 'Fire King'
From £2.99
approx 500 seeds
0.5 star 1 star 1 star 1 star 1 star 4.6 5 17 (17)
Viola tricolor
heartease
£2.79
approx 75 seeds
Viola × wittrockiana Frizzle Sizzle Burgundy F1 (Frizzle Sizzle Series)
pansy 'Frizzle Sizzle Burgundy' (Frizzle Sizzle Series) F1
From £4.99
approx 25 seeds
Primula veris
Primula veris
From £2.99
approx 50 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star 5.0 5 8 (8)
Achillea millefolium

Best Seller

Achillea millefolium
From £2.99
approx 400 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Agrostemma githago
Agrostemma githago
£3.29
approx 75 seeds
Ajuga reptans
Ajuga reptans
£2.99
approx 50 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Viola Vivaldi Beacon

New

40% off

Viola 'Vivaldi Beacon'
£4.99 £2.99
approx 20 seeds
Blue and white cutting garden collection
Blue & white cutting garden collection
£11.36
1 × collection
Bellis perennis

New

Bellis perennis
£3.99
approx 750 seeds
Cotoneaster salicifolius Repens
Cotoneaster salicifolius 'Repens'
£149.99
12 litre pot | top worked at 85cm
Iris Black Gamecock

20% off

Iris 'Black Gamecock'
From £11.99
3 × 1 litre aquatic pots
5 litre aquatic pot
Potentilla palustris
Potentilla palustris
From £14.99
1 litre aquatic pot
3 × 1 litre aquatic pots
Cardamine pratensis
Cardamine pratensis
From £3.99
1 litre aquatic pot
3 × 9cm pots
3 × 1 litre aquatic pots
Iris louisiana Hybrids
Iris louisiana Hybrids
£42.99
3 litre aquatic pot
Lilaeopsis brasiliensis
Lilaeopsis brasiliensis
From £24.99
1 litre aquatic pot
3 × 9cm pots
2 litre aquatic pot
3 × 1 litre aquatic pots
Littorella uniflora
Littorella uniflora
From £24.99
1 litre aquatic pot
3 × 9cm pots
3 × 1 litre aquatic pots
Lysichiton camtschatcensis
Lysichiton camtschatcensis
From £24.99
1 litre aquatic pot
3 × 1 litre aquatic pots
0.75 star 1 star 1 star 1 star 1 star (12)
Orontium aquaticum
Orontium aquaticum
From £24.99
1 litre aquatic pot
3 litre aquatic pot
3 × 1 litre aquatic pots
1 star 1 star 1 star 1 star 1 star (1)
Veronica beccabunga
Veronica beccabunga
From £14.99
1 litre aquatic pot
3 × 9cm pots
3 × 1 litre aquatic pots
Zantedeschia aethiopica Marshmallow
Zantedeschia aethiopica 'Marshmallow'
£42.99
3 litre aquatic pot
Carex acuta
Carex acuta
From £24.99
3 × 9cm pots
Mazus reptans Albus
Mazus reptans 'Albus'
From £24.99
1 litre aquatic pot
3 litre aquatic pot
3 × 1 litre aquatic pots
Houttuynia cordata Flore Pleno
Houttuynia cordata 'Flore Pleno'
From £24.99
1 litre aquatic pot
3 × 9cm pots
3 × 1 litre aquatic pots
5 litre aquatic pot
1 star 1 star 1 star 1 star 1 star (1)
Menyanthes trifoliata
Menyanthes trifoliata
From £24.99
1 litre aquatic pot
3 × 1 litre aquatic pots
Phalaenopsis Boquetto Romantico

15% off

Phalaenopsis Boquetto Romantico | Orchid
From £44.99
12cm pot | 35cm tall
with terracotta pot
with brass pot
Thymus vulgaris
thyme common - thymus vulgaris
From £2.79
approx 200 organic seeds
9cm pot
2 + 1 FREE 9cm pots
Thymus Silver Posie
creeping thyme 'Silver Posie'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
0 star 1 star 1 star 1 star 1 star (4)
Salvia officinalis Purpurascens
sage - purple
From £7.99
9cm pot
2 + 1 FREE 9cm pots
0.75 star 1 star 1 star 1 star 1 star (11)
Thymus Thyme of Provence
thyme 'Thyme of Provence'
£3.29
approx 6000 seeds
Salvia officinalis Icterina
sage 'icterina'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Welsh onion
Welsh onion
From £2.99
approx 250 seeds
1 star 1 star 1 star 1 star 1 star (1)
Dendrobium Bouquet Purple Rain

15% off

Dendrobium Purple Rain | Orchid
From £29.99
12cm pot | 45cm tall
with brass pot
Nepenthes Bill

New

Nepenthes 'Bill'
£44.99
14cm pot | hanging pot
Nepenthes Diane

New

Nepenthes 'Diane'
£44.99
14cm pot | hanging pot
Phalaenopsis Aromio Spring

15% off

Phalaenopsis Aromio Spring | Scented Orchid
From £24.99
7cm pot | 25cm tall
with ribbed terracotta pot
with green ombre pot
1 star 1 star 1 star 1 star 1 star (1)
Phalaenopsis Asian Violin

15% off

Phalaenopsis Asian Violin | Orchid
From £36.99
12cm pot | 45cm tall
with terracotta pot
Phalaenopsis Bellissimo Angelo

15% off

Phalaenopsis Bellissimo Angelo | Orchid
From £79.99
15cm pot | 50cm tall
Phalaenopsis Boquetto Beauty

15% off

Phalaenopsis Boquetto Beauty | Orchid
From £44.99
12cm pot | 45cm tall
with brass pot
Phalaenopsis Fontano Bellagio

15% off

Phalaenopsis Fontano Bellagio | Orchid
From £54.99
12cm pot | 50cm tall
with brass pot
Phalaenopsis Formidablo Iguaza Falls

15% off

Phalaenopsis Formidablo Iguaza Falls | Orchid
From £69.99
12cm pot | 60cm tall
with verdigris pot
Phalaenopsis Fortuno Alto

Up to 20% off

Phalaenopsis Fortuno Alto | Orchid
From £99.99
17cm pot | 110cm tall
with teal pot
with blue pot
with rustic dark brown pot
Phalaenopsis Split

15% off

Phalaenopsis Split | Orchid
From £26.99
12cm pot | 60cm tall
with silver pot
with terracotta pot
Phalaenopsis Exclusivo Violet Queen

15% off

Phalaenopsis Violet Queen | Orchid
From £36.99
12cm pot | 45cm tall
with silver pot
with terracotta pot
with brass pot
Streptocarpus Betty
Streptocarpus 'Betty'
From £18.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Phalaenopsis Optistar Turner

15% off

Phalaenopsis Turner | Orchid
From £39.99
12cm pot | 60cm tall
with verdigris pot
with brass pot
Ilex aquifolium
Ilex aquifolium
From £7.99
9cm pot
6 × 9cm pots
Pinus flexilis Vanderwolf's Pyramid
Pinus flexilis 'Vanderwolf's Pyramid'
£159.99
7 litre pot | 1m tall
Cucamelon
Cucamelon
£2.99
approx 20 seeds
Fragaria vesca

Best Seller

Fragaria vesca
From £5.99
9cm pot
2 + 1 FREE 9cm pots
12 × 9cm pots
1 star 1 star 1 star 1 star 1 star (10)
blueberry Pink Lemonade
blueberry 'Pink Lemonade'
£22.99
2 litre pot
0 star 0.25 star 1 star 1 star 1 star (7)
Fragaria ananassa pineberry White Dream
pineberry 'White Dream'
From £9.99
9cm pot
6 × 9cm pots
12 × 9cm pots
0 star 0 star 1 star 1 star 1 star (7)
Vaccinium BerryBux ('ZF08095') (PBR) (Brazelberry Series)
blueberry BerryBux ('ZF08095') (PBR) (Brazelberry Series)
From £16.99
9cm pot
2 + 1 FREE 9cm pots
0 star 1 star 1 star 1 star 1 star (2)
apple Tickled Pink ('Baya Marisa') (PBR)
apple Tickled Pink ('Baya Marisa')
From £59.99
12 litre pot | M26 root stock | 1m
12 litre pot | MM106 root stock | 1m
cherry Summer Sun
cherry 'Summer Sun'
From £34.99
9 litre pot | Colt root stock | 1.8 - 2m
12 litre pot | G5 | top worked at 70cm
Phalaenopsis Boquetto Delight

15% off

Phalaenopsis Boquetto Delight | Orchid
From £44.99
12cm pot | 35cm tall
with silver pot
with terracotta pot
Alocasia Tiny Dancers
Alocasia 'Tiny Dancers'
£16.99
12cm pot | 30cm tall
Hoya gracilis

15% off

Crocus collection
Hoya gracilis
From £16.99
12cm pot | 20cm tall
14cm pot | hanging pot
14cm pot | with zinc hanging bowl
1 star 1 star 1 star 1 star 1 star (1)
Phalaenopsis Bolgheri Lemon
Phalaenopsis Bolgheri Lemon | Scented Orchid
From £29.99
12cm pot | 50cm tall
with white pot
with terracotta pot
1 star 1 star 1 star 1 star 1 star (1)
Phalaenopsis Honey Peach
Phalaenopsis Honey Peach | Orchid
From £29.99
12cm pot | 65cm tall
with green pot
with white glass pot
with terracotta pot
Phalaenopsis Nantes

15% off

Phalaenopsis Nantes | Orchid
From £29.99
12cm pot | 60cm tall
with verdigris pot
Dendrobium Bright Eyes

15% off

Dendrobium Bright Eyes | Orchid
From £34.99
12cm pot | 50cm tall
with jute pot
with green pot & saucer
Streptocarpus Sirius

New

Streptocarpus 'Sirius' & ceramic pot cover
£44.99
12cm pot | with 13cm white pot
Gasteria Little Warty

30% off

Gasteria 'Little Warty'
£7.99 £5.59
9cm pot
Hoya Blondie
Hoya 'Blondie'
£22.99
12cm pot | 45cm tall
1 star 1 star 1 star 1 star 1 star (1)
Award-winning Streptocarpus collection
Award-winning Streptocarpus collection
£41.99
1 × collection | 6 plants
0 star 1 star 1 star 1 star 1 star (1)
Streptocarpus collection Blue and Pink
Blue and pink streptocarpus collection
£41.99
1 × collection | 6 plants
Streptocarpus Angie

New

Streptocarpus 'Angie'
£16.99
1 × rooted cutting
Streptocarpus Carys

New

Streptocarpus 'Carys'
£16.99
1 × rooted cutting
Streptocarpus Dolina
Streptocarpus 'Dolina'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Faith

New

Streptocarpus 'Faith'
£16.99
1 × rooted cutting
Streptocarpus Gloria

New

Streptocarpus 'Gloria'
£16.99
1 × rooted cutting
Streptocarpus Polka-Dot Pink

New

Streptocarpus 'Polka-Dot Pink'
£18.99
1 × rooted cutting
Streptocarpus collection
Streptocarpus collection
£41.99
1 × collection | 6 plants
1 star 1 star 1 star 1 star 1 star (1)
Pollinator's blue mini-border collection
Pollinator's blue mini-border collection
£64.99 £60.65
available to order from summer
Choisya ternata

Best Seller

Choisya ternata
From £24.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (12)
Pittosporum tenuifolium Golf Ball (PBR)

Best Seller

Pittosporum tenuifolium 'Golf Ball' (PBR)
From £34.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (10)
Daphne × transatlantica Eternal Fragrance ('Blafra') (PBR)
Daphne × transatlantica Eternal Fragrance ('Blafra') (PBR)
From £27.99
available to order from summer
0 star 1 star 1 star 1 star 1 star (18)
Citrus × limon Four Seasons

Best Seller

lemon 'Four Seasons'
From £89.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (17)
Primula vulgaris

Best Seller

Primula vulgaris
From £2.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (18)
Geranium pratense Mrs Kendall Clark
Geranium pratense 'Mrs Kendall Clark'
From £11.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (10)
Amethyst spires mini-border collection
Amethyst spires mini-border collection
£57.99
available to order from summer
Contemporary plant combination
Contemporary plant combination
£43.96
available to order from summer
Dry shade plant combination
Dry shade plant combination
£37.96
available to order from summer
Dusky violet shade mini-border collection

New

Dusky violet shade mini-border collection
From £54.99
available to order from summer
Sarah's Chelsea daisy susan combination
Sarah's Chelsea 'daisy susan combination'
From £49.96
available to order from summer
Sarah's Chelsea lavender susan combination
Sarah's Chelsea 'lavender susan combination'
From £51.96
available to order from summer
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£71.96
available to order from summer
Sarah's Chelsea silver susan combination
Sarah's Chelsea 'silver susan combination'
From £51.96
available to order from summer
Structured shade plant combination
Structured shade plant combination
£39.96 £35.96
available to order from summer
Tom's Chelsea Woodland Sanctuary collection 'Lush shade'
Tom's Chelsea 'Woodland Sanctuary collection 'Lush shade''
From £36.96
available to order from summer
Tom's Chelsea Woodland Sanctuary collection 'Textural tones'
Tom's Chelsea 'Woodland Sanctuary collection 'Textural tones''
From £50.96
available to order from summer
Tom's Chelsea Woodland Sanctuary collection 'Texture & form'
Tom's Chelsea 'Woodland Sanctuary collection 'Texture & form''
From £40.96
available to order from summer
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