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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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Used at Chelsea
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All items
Showing Flowering month : May clear all
1588 items
Clematis macropetala Wesselton
Clematis macropetala 'Wesselton'
£22.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 6
Clematis montana Rosebud
Clematis montana 'Rosebud'
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis montana var. grandiflora
Clematis montana var. grandiflora
£14.99 - £29.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Clematis montana var. montana
Clematis montana var. montana
£14.99 - £29.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Clematis montana var. rubens Pink Perfection
Clematis montana var. rubens 'Pink Perfection'
£14.99 - £29.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.0 5 6
Clematis montana var. rubens Rubens Superba
Clematis montana var. rubens 'Rubens Superba'
£29.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis montana var. rubens Tetrarose
Clematis montana var. rubens 'Tetrarose'
£14.99 - £29.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.6 5 13
Clematis montana var. wilsonii
Clematis montana var. wilsonii
£22.95
3 litre pot | 60cm cane shipped within 2 weeks
Clematis Picotee ('Zo09124') (PBR)
Clematis Picotee ('Zo09124') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Pompeii ('Evipo116') (Boulevard Series)
Clematis Pompeii ('Evipo116') (Boulevard Series)
£32.95
3 litre pot | 60cm cane available to order from autumn
Clematis Rollercoaster ('Zo16170') (PBR)
Clematis Rollercoaster ('Zo16170')
£23.50
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Sarah Elizabeth ('Evipo098') (PBR) (Boulevard Series)
Clematis Sarah Elizabeth ('Evipo098') (PBR) (Boulevard Series)
£26.95
3 litre pot | 60cm cane available to order from autumn
Clematis Spring Joy ('Zo12053') (PBR)
Clematis Spring Joy ('Zo12053') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Starlet White Perfume ('HYFLET') (PBR)
Clematis Starlet White Perfume ('Hyflet') (PBR)
£32.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Tranquilité ('Evipo111') (PBR) (Boulevard Series)
Clematis Tranquilité ('Evipo111') (PBR) (Boulevard Series)
£32.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clivia miniata
Clivia miniata
£22.99
13cm pot | 60cm tall available to order from autumn
Clivia miniata var. citrina
Clivia miniata var. citrina
£29.99
13cm pot | 40cm tall available to order from autumn
Comfortably Plum - Easyplanter for hanging baskets & patio pots
Comfortably Plum - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Contemporary plant combination

20% off

Contemporary plant combination
£43.96 £37.17
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Convallaria majalis
Convallaria majalis
£4.99 - £39.99
1 × bare root plant Delivered during November
2 + 3 FREE bare root plants Delivered during November
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 24
Convallaria majalis var. rosea
Convallaria majalis var. rosea
£5.99 - £14.00
1 × bare root plant Delivered during November
3 × bare root plants Delivered during November
0.25 star 1 star 1 star 1 star 1 star
Convolvulus cneorum
Convolvulus cneorum
£24.99 - £59.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Cool Blue - Easyplanter for hanging baskets & patio pots
Cool Blue - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from late spring
Cornfield seed collection
Cornfield seed collection
£3.99
1g packet | seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cornus alba Aurea

30% off

Cornus alba 'Aurea'
£22.99 £16.09
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cornus alba Elegantissima

20% off

Cornus alba 'Elegantissima'
£19.99 - £59.99
2 litre pot In stock (shipped within 2-3 working days)
10 litre pot | 80 - 100cm tall In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
10 litre pot | 1 - 1.2m tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Cornus alba Kesselringii
Cornus alba 'Kesselringii'
£22.99
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cornus alba Sibirica

20% off

Cornus alba 'Sibirica'
£9.99 - £59.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
12 litre pot | 1 - 1.2m tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Cornus alba Baton Rouge ('Minbat') (PBR)

20% off

Cornus alba Baton Rouge ('Minbat') (PBR)
£19.99 - £55.99
3 litre pot shipped within 2 weeks
10 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
Cornus canadensis
Cornus canadensis
£12.99 - £25.98
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0.25 star 1 star 1 star 1 star
Cornus collection
Cornus collection
£19.98
1 × collection | 3 plants In stock (shipped within 2-3 working days)
Cornus florida
Cornus florida
£29.99 - £79.99
2 litre pot sold out
10 litre pot | 80 - 100cm tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Cornus kousa var. chinensis

20% off

Cornus kousa var. chinensis
£29.75 - £103.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
12 litre pot | 1 - 1.25m | multi-stem available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Cornus sericea Flaviramea

20% off

Cornus sericea 'Flaviramea'
£9.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
10 litre pot | 80 - 100cm tall In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Corydalis flexuosa China Blue
Corydalis flexuosa 'China Blue'
£10.99 - £27.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Corydalis flexuosa Porcelain Blue (PBR)
Corydalis flexuosa 'Porcelain Blue' (PBR)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Cotoneaster horizontalis
Cotoneaster horizontalis
£19.99 - £49.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cotoneaster salicifolius Repens
Cotoneaster salicifolius 'Repens'
£149.99 £119.99
12 litre pot | top worked at 85cm available to order from autumn
Cotoneaster × suecicus Coral Beauty

30% off

Cotoneaster × suecicus 'Coral Beauty'
£6.99 - £47.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Cotula coronopifolia
Cotula coronopifolia
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Crataegus monogyna
Crataegus monogyna - Hawthorn hedging
£49.99 - £169.98
25 × bare root plants | 40 - 60cm tall available to order from autumn
25 × bare root plants | 60 - 80cm tall available to order from autumn
25 × bare root plants | 80 - 100cm tall available to order from autumn
50 + 25 FREE bare root | 40 - 60cm tall available to order from autumn
50 + 25 FREE bare root | 60 - 80cm tall available to order from autumn
50 + 25 FREE bare root | 80 - 100cm tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Crataegus persimilis Prunifolia Splendens

New

Crataegus persimilis 'Prunifolia Splendens'
£99.99 - £129.99
9 litre pot | 1.5 - 1.8m tall available to order from autumn
12 litre pot | 1.6m tall available to order from autumn
Crataegus persimilis Prunifolia
Crataegus persimilis 'Prunifolia'
£44.99 - £69.99
9 litre pot | 1.5 - 1.8m tall In stock (shipped within 3-5 working days)
bare root | 1.2m tall available to order from autumn
Crataegus schraderiana
Crataegus schraderiana
£164.99
12 litre pot | 1.6m tall available to order from autumn
Crataegus succulenta Jubilee (PBR)
Crataegus succulenta 'Jubilee' (PBR)
£164.99
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
Crataegus × lavalleei Carrierei
Crataegus × lavalleei 'Carrierei'
£89.99
9 litre pot | 1.5 - 1.8m tall In stock (shipped within 3-5 working days)
Crataegus × media Crimson Cloud
Crataegus × media 'Crimson Cloud'
£44.99 - £89.99
bare root | 1.2m tall available to order from autumn
9 litre pot | 2 - 2.5m tall available to order from autumn
Crataegus × media Paul's Scarlet
Crataegus × media 'Paul's Scarlet'
£48.99 - £103.99
bare root | 1.2m tall available to order from autumn
9 litre pot | 2 - 2.5m tall available to order from autumn
12 litre pot | 1.6m tall available to order from autumn
0 star 0 star 1 star 1 star 1 star
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