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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
656 items
Streptocarpus Hope
Grown in the UK
Streptocarpus 'Hope'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Falling Stars
Grown in the UK
Streptocarpus 'Falling Stars'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Harlequin Blue (PBR)
Grown in the UK
Streptocarpus 'Harlequin Blue' (PBR)
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Sphinx
Grown in the UK
Streptocarpus 'Sphinx'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Dolina
Grown in the UK
Streptocarpus 'Dolina'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Abigail
Grown in the UK
Streptocarpus 'Abigail'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Caitlin
Grown in the UK
Streptocarpus 'Caitlin'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Celebration
Grown in the UK
Streptocarpus 'Celebration'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Alana
Grown in the UK
Streptocarpus 'Alana'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Alexis
Grown in the UK
Streptocarpus 'Alexis'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Lemon Sorbet
Grown in the UK
Streptocarpus 'Lemon Sorbet'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
200 alliums

10% off

200 alliums Save £5.99!
£34.95 £31.45
1 × collection Delivered during September
Sunlight and starlight daffodil collection

10% off

Sunlight & starlight daffodil collection
£15.70 - £31.41
1 × collection | 20 bulbs Delivered during September
2 + 1 FREE collections | 60 bulbs Delivered during September
Streptocarpus Targa
Grown in the UK
Streptocarpus 'Targa' & ceramic pot cover
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Crystal Ice (PBR)
Grown in the UK
Streptocarpus 'Crystal Ice' (PBR) & ceramic pot cover
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Streptocarpus Leah
Grown in the UK
Streptocarpus 'Leah' & ceramic pot cover
£30.99
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
Head gardener's species tulip collection

New

10% off

Head gardener's species tulip collection
£15.26 - £30.51
1 × collection | 19 bulbs Delivered during September
2 + 1 FREE collections | 57 bulbs Delivered during September
Hoya gracilis
Hoya gracilis
£16.99 - £54.98
12cm pot | 20cm tall In stock (shipped within 1-2 working days)
14cm pot | hanging pot In stock (shipped within 1-2 working days)
14cm pot | with zinc hanging bowl In stock (shipped within 2-3 working days)
Iris Benton Diedre
Iris 'Benton Diedre'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Clematis macropetala Lagoon Jackman
Clematis macropetala 'Lagoon'
£29.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Paulownia elongata Futuro (PBR)

New

Paulownia elongata 'Futuro' (PBR)
£29.99
3 litre pot available to order from autumn
Iris Benton Menace
Iris 'Benton Menace'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Stocks Fragrance Mixed (10 Week Mixed)
Stocks 'Fragrance Mixed'
£14.99 - £29.99
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
0.25 star 1 star 1 star 1 star 1 star
Clematis Miss Christine
Clematis 'Miss Christine'
£29.99
3 litre pot | 60cm cane available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Clematis Double Truffle Raspberry

New

Clematis 'Double Truffle Raspberry'
£29.99
3 litre pot | 60cm cane available to order from autumn
Clematis Constance
Clematis 'Constance'
£14.99 - £29.99
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
3 litre pot | 60cm cane available to order from autumn
Iris Benton Apollo
Iris 'Benton Apollo'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Clematis Bredon Blue
Clematis 'Bredon Blue'
£29.99
3 litre pot | 60cm cane available to order from autumn
Paeonia lactiflora Angel Cheeks
Paeonia lactiflora 'Angel Cheeks'
£29.99 - £59.98
4 litre pot available to order from autumn
2 + 1 FREE 4 litre pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Salvia Sea of Butterflies mixed
Salvia farinacea Sea of Butterflies mixed
£29.99
40 + 20 FREE seedlings sold out
0.75 star 1 star 1 star 1 star 1 star
Arisaema candidissimum
Arisaema candidissimum
£29.99 - £74.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Clivia miniata var. citrina
Clivia miniata var. citrina
£29.99
13cm pot | 40cm tall available to order from autumn
Clematis Frankie
Clematis 'Frankie'
£14.99 - £29.99
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
Paeonia Buckeye Belle
Paeonia 'Buckeye Belle'
£29.99 - £59.98
4 litre pot available to order from autumn
2 + 1 FREE 4 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
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)
Iris Benton Susan
Iris 'Benton Susan'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0 star 0 star 0 star 1 star 1 star
Paeonia lactiflora Jan van Leeuwen
Paeonia lactiflora 'Jan van Leeuwen'
£29.99 - £59.98
4 litre pot available to order from autumn
2 + 1 FREE 4 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Iris Benton Caramel
Iris 'Benton Caramel'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Clematis florida var. florida Sieboldiana
Clematis florida var. florida 'Sieboldiana'
£29.95
3 litre pot | 60cm cane available to order from autumn
0 star 1 star 1 star 1 star 1 star
Clematis Sunset
Clematis 'Sunset'
£28.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis alpina
Clematis alpina
£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
cherry Stella

New

cherry 'Stella'
£28.79 - £119.99
9 litre pot | G5 root stock | 1.2m In stock (shipped within 3-5 working days)
9 litre pot | Colt root stock | 1.5m In stock (shipped within 3-5 working days)
12 litre pot | Colt root stock | 1m In stock (shipped within 2-3 working days)
bare root | Colt root stock | 1.2m tall available to order from autumn
bare root | G5 root stock | 1.2m tall available to order from autumn
12 litre pot | G5 | top worked at 70cm available to order from autumn
Plum pudding tulip collection

10% off

Plum pudding tulip collection
£14.36 - £28.71
1 × collection | 14 bulbs Delivered during September
2 + 1 FREE collections | 42 bulbs Delivered during September
Iris Black Swan
Iris 'Black Swan'
£27.99 - £59.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0 star 1 star 1 star 1 star 1 star
Weigela Florida Variegata
Weigela 'Florida Variegata'
£27.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
pomegranate Provence
pomegranate 'Provence'
£27.99
2 litre pot available to order from autumn
Clematis Lovely Mum
Clematis 'Lovely Mum'
£27.99
3 litre pot | 60cm cane available to order from autumn
plum Victoria
plum 'Victoria'
£27.99 - £124.99
9 litre pot | SJA root stock | 1 - 1.5m In stock (shipped within 3-5 working days)
12 litre pot | SJA root stock | 1m In stock (shipped within 2-3 working days)
bare root | Pixy root stock | 1.2m available to order from autumn
bare root | SJA root stock | 1.2m available to order from autumn
bare root | VVA-1 root stock | 1.2m available to order from autumn
12 litre pot | VVA-1 root stock | 1.5m available to order from autumn
The light before dawn - Easyplanter for hanging baskets & patio pots
The light before dawn - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter sold out
1 star 1 star 1 star 1 star 1 star
Lipstick - Easyplanter for hanging baskets & patio pots
Lipstick - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from autumn
Sea blues - Easyplanter for hanging baskets & patio pots
Sea blues - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Blueberry bliss - Easyplanter for hanging baskets & patio pots
Blueberry bliss - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter sold out
1 star 1 star 1 star 1 star 1 star
Effortless chic - Easyplanter for hanging baskets & patio pots
Effortless chic - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from autumn
1 star 1 star 1 star 1 star 1 star
Sophistication - Easyplanter for hanging baskets & patio pots
Sophistication - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from autumn
1 star 1 star 1 star 1 star 1 star
Brilliant bling - Easyplanter for hanging baskets & patio pots
Brilliant bling - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter sold out
Nautical chic - Easyplanter for hanging baskets & patio pots
Nautical chic - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from autumn
1 star 1 star 1 star 1 star 1 star
Bollywood - Easyplanter for hanging baskets & patio pots
Bollywood - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter sold out
1 star 1 star 1 star 1 star 1 star
Heat wave - Easyplanter for hanging baskets & patio pots
Heat wave - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from autumn
1 star 1 star 1 star 1 star 1 star
The big top - Easyplanter for hanging baskets & patio pots
The big top - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from autumn
Clematis Markham's Pink
Clematis 'Markham's Pink'
£14.99 - £29.98
3 litre pot | 60cm cane shipped within 2 weeks
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
Clematis Diana's Delight ('Evipo026') (PBR) (Boulevard Series)
Clematis Diana's Delight ('Evipo026') (PBR) (Boulevard Series)
£26.95
3 litre pot | 60cm cane available to order from autumn
1 star 1 star 1 star 1 star 1 star
Clematis Avant-garde ('Evipo033') (PBR)
Clematis Avant-garde ('Evipo033') (PBR)
£26.95
3 litre pot | 60cm cane available to order from autumn
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 koreana Amber ('Wit141205') (PBR)
Clematis koreana Amber ('Wit141205') (PBR)
£26.95
2 litre pot | 60cm cane available to order from autumn
1 star 1 star 1 star 1 star 1 star
Clematis Blue Dancer
Clematis 'Blue Dancer'
£26.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Octopus ('Zooct') (PBR)
Clematis Octopus ('Zooct') (PBR)
£26.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Ocean Pearl
Clematis 'Ocean Pearl'
£26.95
3 litre pot | 60cm cane available to order from autumn
Clematis Bijou ('Evipo030') (PBR) (Tudor Patio Series)
Clematis Bijou ('Evipo030') (PBR) (Tudor Patio Series)
£26.95
3 litre pot available to order from autumn
Chelsea Jewelled Allium collection

10% off

Chelsea jewelled allium collection
£13.46 - £26.91
1 × collection | 20 bulbs Delivered during September
2 + 1 FREE collections | 60 bulbs Delivered during September
Purple and peach tulip collection

10% off

Purple & peach tulip collection
£13.46 - £26.91
1 × collection | 14 bulbs Delivered during September
2 + 1 FREE collections | 42 bulbs Delivered during September
Tequila sunrise tulip collection

10% off

Tequila sunrise tulip collection
£13.46 - £26.91
1 × collection | 14 bulbs Delivered during September
2 + 1 FREE collections | 42 bulbs Delivered during September
La reine de la belle tulip collection

New

10% off

La reine de la belle tulip collection
£13.46 - £26.91
1 × collection | 12 bulbs Delivered during September
2 + 1 FREE collections | 36 bulbs Delivered during September
Tulipa Helmar & Ronaldo collection

10% off

Tulipa Helmar & Ronaldo collection
£13.46 - £26.91
1 × collection | 14 bulbs Delivered during September
2 + 1 FREE collections | 42 bulbs Delivered during September
Pittosporum tenuifolium Bannow Bay ('Breebay') (PBR)
Pittosporum tenuifolium Bannow Bay ('Breebay') (PBR)
£26.75 - £69.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Award-winning vibrant species tulip collection

10% off

Award-winning vibrant species tulip collection
£12.55 - £25.02
1 × collection | 21 bulbs Delivered during September
2 + 1 FREE collections | 63 bulbs Delivered during September
Camellia × williamsii Donation
Camellia × williamsii 'Donation'
£24.99 - £49.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Crinodendron hookerianum Ada Hoffmann
Crinodendron hookerianum 'Ada Hoffmann'
£24.99
2 litre pot available to order from autumn
Camellia × williamsii 'Señorita'
Camellia × williamsii 'Señorita'
£24.99
2 litre pot available to order from autumn
Camellia japonica 'Lavinia Maggi'
Camellia × williamsii 'Lavinia Maggi'
£24.99
2 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Ceanothus Concha
Ceanothus 'Concha'
£24.99 - £119.99
2 litre pot available to order from autumn
10 litre pot | 60 - 100cm tall trellis available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Camellia Black Lace
Camellia 'Black Lace'
£24.99
2 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Iris Dusky Challenger
Iris 'Dusky Challenger'
£24.99 - £59.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Iris Jane Phillips
Iris 'Jane Phillips'
£12.99 - £54.99
9cm pot sold out
2 litre pot available to order from autumn
3 × 9cm pots sold out
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Camellia rosthorniana Cupido ('Elina') (PBR)
Camellia rosthorniana Cupido ('Elina') (PBR)
£24.99
2 litre pot available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Camellia × williamsii 'E.G. Waterhouse'
Camellia × williamsii 'E.G. Waterhouse'
£24.99
2 litre pot available to order from autumn
Camellia × williamsii Debbie
Camellia × williamsii 'Debbie'
£24.99
2 litre pot available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Iris Sultan's Palace
Iris 'Sultan's Palace'
£24.99 - £54.99
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
pomegranate Dente de Cavallo
pomegranate 'Dente di Cavallo'
£24.99
2 litre pot available to order from autumn
Ceanothus thyrsiflorus var. repens
Ceanothus thyrsiflorus var. repens
£24.99 - £99.99
2 litre pot In stock (shipped within 2-3 working days)
10 litre pot | 30 - 50cm tall In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Camellia × williamsii 'Les Jury'
Camellia × williamsii 'Les Jury'
£24.99
2 litre pot available to order from autumn
Phillyrea angustifolia
Phillyrea angustifolia
£24.99
2 litre pot shipped within 2 weeks
Iris Mer du Sud
Iris 'Mer du Sud'
£24.99 - £59.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Clematis montana Rosebud
Clematis montana 'Rosebud'
£24.95
2 litre pot | 60cm cane shipped within 2 weeks
Clematis Spiky ('Zospi') (PBR)
Clematis Spiky ('Zospi') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Spring Joy ('Zo12053') (PBR)
Clematis Spring Joy ('Zo12053') (PBR)
£24.95
2 litre pot | 60cm cane available to order from autumn
Clematis Fragrant Spring
Clematis 'Fragrant Spring'
£24.95
3 litre pot | 60cm cane shipped within 2 weeks
Clematis Guernsey Cream
Clematis 'Guernsey Cream'
£24.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Clematis Picotee ('Zo09124') (PBR)
Clematis Picotee ('Zo09124') (PBR)
£24.95
2 litre pot | 60cm cane available to order from autumn
Clematis Propertius
Clematis 'Propertius'
£14.99 - £29.98
3 litre pot | 60cm cane shipped within 2 weeks
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Clematis Jan Lindmark
Clematis 'Jan Lindmark'
£24.95
3 litre pot | 60cm cane available to order from autumn
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