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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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Showing Flowering month : May clear all
1589 items
Clematis Sarah Elizabeth ('Evipo098') (PBR) (Boulevard Series)
Clematis Sarah Elizabeth ('Evipo098') (PBR) (Boulevard Series)
£26.95 £21.56
3 litre pot | 60cm cane available to order from autumn
Clematis Spotlight ('Zo08160') (PBR)
Clematis Spotlight ('Zo08160') (PBR)
£24.95 £17.46
2 litre pot | 60cm cane sold out
Clematis Spring Joy ('Zo12053') (PBR)
Clematis Spring Joy ('Zo12053') (PBR)
£24.95 £19.96
2 litre pot | 60cm cane available to order from autumn
Clematis Starlet White Perfume ('HYFLET') (PBR)

20% off

Clematis Starlet White Perfume ('Hyflet') (PBR)
£32.99 £26.39
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 £26.36
3 litre pot | 60cm cane available to order from autumn
Clivia miniata var. citrina
Clivia miniata var. citrina
£29.99 £23.99
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 £21.59
Easyplanter available to order from late spring
Contemporary plant combination
Contemporary plant combination
£43.96 £35.17
4 × plants | 1 of each available to order from autumn
Convallaria majalis

20% off

Convallaria majalis
£3.99 - £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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 23
Convallaria majalis var. rosea

20% off

Convallaria majalis var. rosea
£4.79 - £11.20
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 4.3 5 3
Convolvulus cneorum

20% off

Convolvulus cneorum
£19.99 - £47.99
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 4.6 5 10
Cool Blue - Easyplanter for hanging baskets & patio pots
Cool Blue - Easyplanter for hanging baskets & patio pots
£26.99 £21.59
Easyplanter available to order from late spring
Cornfield seed collection

25% off

Cornfield seed collection
£3.99 £2.99
1g packet | seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
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 5.0 5 3
Cornus alba Elegantissima

20% off

Cornus alba 'Elegantissima'
£15.99 - £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)
10 litre pot | 80 - 100cm tall In stock (shipped within 2-3 working days)
10 litre pot | 1 - 1.2m tall shipped within 2 weeks
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Cornus alba Kesselringii

20% off

Cornus alba 'Kesselringii'
£22.99 £18.39
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Cornus alba Sibirica

20% off

Cornus alba 'Sibirica'
£7.99 - £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 4.8 5 20
Cornus alba Baton Rouge ('Minbat') (PBR)

20% off

Cornus alba Baton Rouge ('Minbat') (PBR)
£19.99 £15.99
3 litre pot In stock (shipped within 2-3 working days)
Cornus canadensis
Cornus canadensis
£10.39 - £20.78
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 0.25 star 1 star 1 star 1 star 3.3 5 4
Cornus collection

20% off

Cornus collection
£19.98 £15.98
1 × collection | 3 plants In stock (shipped within 2-3 working days)
Cornus florida
Cornus florida
£23.99 - £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
Cornus kousa var. chinensis
£23.80 - £103.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
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'
£7.99 - £47.99
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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
10 litre pot | 80 - 100cm tall 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'
£8.79 - £22.39
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)

20% off

Corydalis flexuosa 'Porcelain Blue' (PBR)
£11.99 - £27.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cotoneaster horizontalis

20% off

Cotoneaster horizontalis
£15.99 - £39.99
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

Up to 30%

Cotoneaster × suecicus 'Coral Beauty'
£6.99 - £38.39
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

20% off

Cotula coronopifolia
£17.59 - £31.99
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
£39.99 - £135.98
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'
£79.99 - £103.99
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

20% off

Crataegus persimilis 'Prunifolia'
£35.99 - £55.99
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 £131.99
12 litre pot | 1.6m tall available to order from autumn
Crataegus succulenta Jubilee (PBR)

20% off

Crataegus succulenta 'Jubilee' (PBR)
£164.99 £131.99
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
Crataegus × lavalleei Carrierei

20% off

Crataegus × lavalleei 'Carrierei'
£89.99 £71.99
9 litre pot | 1.5 - 1.8m tall In stock (shipped within 3-5 working days)
Crataegus × media Crimson Cloud
Crataegus × media 'Crimson Cloud'
£35.99 - £71.99
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'
£39.19 - £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
Crataegus × media Plena

20% off

Crataegus × media 'Plena'
£31.99 - £103.99
9 litre pot | 2 - 2.5m tall In stock (shipped within 3-5 working days)
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
bare root | 1.2m tall available to order from autumn
Crataegus × media Punicea Flore Pleno

20% off

Crataegus × media 'Punicea Flore Pleno'
£31.99 - £103.99
9 litre pot | 2 - 2.5m tall In stock (shipped within 3-5 working days)
bare root | 1.2m tall available to order from autumn
12 litre pot | 1.6m tall available to order from autumn
Thymus Silver Posie

20% off

creeping thyme - Silver Posie
£6.39 - £12.78
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
0 star 0.75 star 1 star 1 star 1 star
Crinodendron hookerianum

20% off

Crinodendron hookerianum
£17.99 £14.39
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Crinodendron hookerianum Ada Hoffmann
Crinodendron hookerianum 'Ada Hoffmann'
£24.99 £19.99
2 litre pot available to order from autumn
Crème de la crème tulip collection

20% off

Crème de la crème tulip collection
£21.16 - £42.32
1 × collection | 21 bulbs Delivered during September
2 + 1 FREE collections | 63 bulbs Delivered during September
Creme fraiche tulip collection

New

20% off

Crème fraiche tulip collection
£18.36 - £36.72
1 × collection | 21 bulbs Delivered during September
2 + 1 FREE collections | 63 bulbs Delivered during September
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