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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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Evergreen / deciduous
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Indoor plants by room
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RHS Chelsea Flower Show plant of year
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Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by availability
All items
Showing Flowering month : May clear all
1656 items
Aponogeton distachyos
Aponogeton distachyos
From £29.99
available to order from summer
0 star 1 star 1 star 1 star 1 star 4.0 5 2 (2)
apple Bramley 20 / Christmas Pippin / Scrumptious
apple 'Bramley 20' / 'Christmas Pippin' / 'Scrumptious'
From £34.99
available to order from summer
apple Egremont Russet
apple 'Egremont Russet'
From £34.99
9 litre pot | M26 root stock | 1.2m
apple Ellison's Orange
apple 'Ellison's Orange'
From £34.99
available to order from summer
apple Jonagold
apple 'Jonagold'
£49.99
available to order from summer
apple Limelight
apple 'Limelight'
£44.99
available to order from summer
apple Red Falstaff (PBR)
apple 'Red Falstaff' (PBR)
From £34.99
9 litre pot | MM106 root stock | 1.2m
12 litre pot | M27 | top worked at 70cm
apple Saturn
apple 'Saturn'
£49.99
available to order from summer
apple Scrumptious
apple 'Scrumptious'
From £34.99
12 litre pot | M27 | top worked at 70cm
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
apricot Compacta
apricot 'Compacta'
From £109.99
available to order from summer
apricot Kioto (PBR)
apricot 'Kioto' (PBR)
£169.99
available to order from summer
apricot Pink Marry
apricot 'Pink Marry'
£134.99
available to order from summer
apricot Robada (PBR)
apricot 'Robada' (PBR)
£169.99
available to order from summer
Aquilegia vulgaris
Aquilegia vulgaris
£2.99
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Aquilegia vulgaris Nivea
Aquilegia vulgaris 'Nivea'
From £3.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Aquilegia vulgaris Pink Petticoat

New

Aquilegia vulgaris 'Pink Petticoat'
£3.99
available to order from summer
Aquilegia vulgaris William Guiness
Aquilegia vulgaris 'William Guiness'
£3.99
available to order from summer
Astrantia major Star of Billion (PBR)
Astrantia major 'Star of Billion' (PBR)
From £17.99
available to order from summer
Aubrieta Axcent White (Axcent Series)
Aubrieta 'Axcent White' (Axcent Series)
From £8.99
available to order from summer
Aubrieta Purple Cascade (Cascade Series) F1
Aubrieta 'Purple Cascade' (Cascade Series) F1
From £3.49
available to order from summer
1 star 1 star 1 star 1 star 1 star (4)
Baldellia ranunculoides
Baldellia ranunculoides
From £24.99
3 × 9cm pots
Baptisia Burgundy Blast
Baptisia 'Burgundy Blast'
From £16.99
available to order from summer
Baptisia Purple Smoke
Baptisia 'Purple Smoke'
£19.99
available to order from summer
0 star 1 star 1 star 1 star 1 star (1)
Baptisia Vanilla Cream (Decadence Series)
Baptisia 'Vanilla Cream' (Decadence Series)
From £14.99
available to order from summer
Berberis thunbergii Orange Rocket (PBR)
Berberis thunbergii 'Orange Rocket' (PBR)
From £24.99
available to order from summer
Berberis thunbergii f. atropurpurea

Best Seller

Berberis thunbergii f. atropurpurea
From £9.99
9cm pot
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Betula papyrifera
Betula papyrifera
From £27.99
available to order from summer
0 star 1 star 1 star 1 star 1 star (1)
Buddleja globosa
Buddleja globosa
£26.99
available to order from summer
Callistemon viminalis Captain Cook
Callistemon viminalis 'Captain Cook'
£24.99
available to order from summer
Caltha palustris
Caltha palustris
From £24.99
available to order from summer
Calycanthus Venus
Calycanthus 'Venus'
£99.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (7)
Calycanthus × raulstonii Hartlage Wine
Calycanthus × raulstonii 'Hartlage Wine'
£99.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
Camassia cusickii
Camassia cusickii
From £8.49
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (5)
Camassia leichtlinii subsp. suksdorfii
Camassia leichtlinii subsp. suksdorfii
From £8.79
available to order from summer
1 star 1 star 1 star 1 star 1 star (6)
Camassia leichtlinii subsp. suksdorfii Alba
Camassia leichtlinii subsp. suksdorfii 'Alba'
From £7.90
available to order from summer
1 star 1 star 1 star 1 star 1 star (7)
Camellia Spring Festival (cuspidata hybrid)
Camellia 'Spring Festival' (cuspidata hybrid)
From £24.99
available to order from summer
0.25 star 1 star 1 star 1 star 1 star (5)
Camellia rosthorniana Cupido ('Elina') (PBR)
Camellia rosthorniana Cupido ('Elina') (PBR)
£24.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (7)
Camellia × williamsii Debbie
Camellia × williamsii 'Debbie'
£24.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (5)
Camellia japonica 'Lavinia Maggi'
Camellia × williamsii 'Lavinia Maggi'
£24.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
Camellia × williamsii 'Les Jury'
Camellia × williamsii 'Les Jury'
£24.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
Carex acuta
Carex acuta
From £24.99
3 × 9cm pots
Carpinus betulus Chartreuse ('Carpsim') (PBR)
Carpinus betulus Chartreuse ('Carpsim') (PBR)
£189.99 £151.99
available to order from summer
Ceanothus Puget Blue
Ceanothus 'Puget Blue'
From £22.99
10 litre pot | 60 - 80cm tall
0.75 star 1 star 1 star 1 star 1 star (14)
Centaurea cyanus Black Ball
Centaurea cyanus 'Black Ball'
£2.89
available to order from summer
Centaurea cyanus Classic Fantastic
Centaurea cyanus 'Classic Fantastic'
£2.99
available to order from summer
Centaurea cyanus Polka Dot Series
Centaurea cyanus 'Polka Dot Series'
£2.49
available to order from summer
Cercis canadensis var. texensis Oklahoma
Cercis canadensis var. texensis 'Oklahoma'
£249.99 £199.99
available to order from summer
Cercis siliquastrum Bodnant
Cercis siliquastrum 'Bodnant'
£249.99 £199.99
available to order from summer
Chaenomeles speciosa Geisha Girl
Chaenomeles speciosa 'Geisha Girl'
£34.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (9)
Chaenomeles speciosa Moerloosei
Chaenomeles speciosa 'Moerloosei'
From £29.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (6)
cherry Athos
cherry 'Athos'
£119.99
available to order from summer
cherry Kordia
cherry 'Kordia'
From £34.99
available to order from summer
cherry Lapins
cherry 'Lapins'
From £34.99
available to order from summer
cherry Stella
cherry 'Stella'
From £29.99
9 litre pot | Colt root stock | 1.8 - 2m
cherry Sweetheart
cherry 'Sweetheart'
From £69.99
9 litre pot | Colt root stock | 1.8m
12 litre pot | Colt root stock | 1m
1 star 1 star 1 star 1 star 1 star (1)
cherry Van
cherry 'Van'
From £34.99
available to order from summer
cherrycot Aprikyra
cherrycot 'Aprikyra' (Cherrycot Series)
£129.99
available to order from summer
Clematis Beautiful Bride (PBR)
Clematis 'Beautiful Bride' (PBR)
£27.99
available to order from summer
Clematis Blue Eclipse
Clematis 'Blue Eclipse'
£27.99
available to order from summer
Clematis Brunette
Clematis 'Brunette'
From £14.99
available to order from summer
Clematis Double Truffle Raspberry

New

Clematis 'Double Truffle Raspberry'
£29.99
available to order from summer
Clematis Fujimusume
Clematis 'Fujimusume'
£27.99
available to order from summer
Clematis Mayleen
Clematis 'Mayleen'
From £27.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
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