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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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Used at Chelsea
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All items
Showing Flowering month : May clear all
1591 items
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 4.0 5 1
Anemopsis californica
Anemopsis californica
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Viburnum plicatum f. tomentosum Kilimanjaro ('Jww1') (PBR)

20% off

Viburnum plicatum f. tomentosum Kilimanjaro ('Jww1') (PBR)
£27.99 - £87.99
12 litre pot | 80 - 100cm tall In stock (shipped within 2-3 working days)
3 litre pot available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5
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)
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 | SJA root stock | 1m available to order from autumn
12 litre pot | VVA-1 root stock | 1.5m available to order from autumn
Mazus reptans
Mazus reptans
£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
Mazus reptans Albus
Mazus reptans 'Albus'
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Lychnis flos-cuculi White Robin
Lychnis flos-cuculi 'White Robin'
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Hypericum elodes
Hypericum elodes
£27.99
3 × 9cm pots available to order from summer
Phalaenopsis Miraflore
Phalaenopsis Miraflore | Orchid
£27.99
12cm pot | 65cm tall In stock (shipped within 1-2 working days)
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
Nasturtium officinale
Nasturtium officinale
£27.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre pots available to order from summer
Plum pudding tulip collection

20% off

Plum pudding tulip collection
£14.36 - £28.71
1 × collection | 14 bulbs In stock (shipped within 2-3 working days)
2 + 1 FREE collections | 42 bulbs In stock (shipped within 2-3 working days)
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
Clematis Sunset
Clematis 'Sunset'
£28.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Head gardener's species tulip collection

New

20% off

Head gardener's species tulip collection
£14.56 - £29.12
1 × collection | 19 bulbs In stock (shipped within 2-3 working days)
2 + 1 FREE collections | 57 bulbs In stock (shipped within 2-3 working days)
Sarah's Chelsea pairing combinations

20% off

Sarah's Chelsea 'pairing combinations'
£29.17 - £87.50
4 plants | 1 of each In stock (shipped within 2-3 working days)
12 plants | 3 of each In stock (shipped within 2-3 working days)
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 4.5 5 10
quince Vranja

New

quince 'Vranja'
£29.79 - £169.99
9 litre pot | QA root stock | 1.2 - 1.5m In stock (shipped within 3-5 working days)
bare root | QA root stock | 1.2m available to order from autumn
12 litre pot | QA root stock |½ standard available to order from autumn
Chelsea Jewelled Allium collection
Chelsea jewelled allium collection
£14.95 - £29.90
1 × collection | 20 bulbs shipped within 2 weeks
2 + 1 FREE collections | 60 bulbs In stock (shipped within 2-3 working days)
Purple and peach tulip collection
Purple & peach tulip collection
£14.95 - £29.90
1 × collection | 14 bulbs In stock (shipped within 2-3 working days)
2 + 1 FREE collections | 42 bulbs In stock (shipped within 2-3 working days)
Tequila sunrise tulip collection
Tequila sunrise tulip collection
£14.95 - £29.90
1 × collection | 14 bulbs available to order from autumn
2 + 1 FREE collections | 42 bulbs available to order from autumn
La reine de la belle tulip collection

New

La reine de la belle tulip collection
£14.95 - £29.90
1 × collection | 12 bulbs shipped within 3 weeks
2 + 1 FREE collections | 36 bulbs shipped within 3 weeks
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
Chaenomeles speciosa Moerloosei
Chaenomeles speciosa 'Moerloosei'
£29.99 - £67.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Clematis alpina
Clematis alpina
£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
1 star 1 star 1 star 1 star 1 star
Clematis Frankie
Clematis 'Frankie'
£14.99 - £29.99
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 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
Lonicera japonica Halliana
Lonicera japonica 'Halliana'
£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
Lonicera japonica Halls Prolific
Lonicera japonica 'Hall's Prolific'
£29.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Lonicera × tellmanniana
Lonicera × tellmanniana
£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
Enkianthus campanulatus
Enkianthus campanulatus
£29.99
2 litre pot In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Leptospermum scoparium Red Damask
Leptospermum scoparium 'Red Damask'
£29.99
2 litre pot available to order from autumn
Pittosporum tenuifolium Tom Thumb

20% off

Pittosporum tenuifolium 'Tom Thumb'
£29.99 - £71.99
2 litre pot In stock (shipped within 2-3 working days)
10 litre pot | 30 - 40cm tall In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Syringa vulgaris Charles Joly

20% off

Syringa vulgaris 'Charles Joly'
£29.99 - £79.99
3 litre pot In stock (shipped within 2-3 working days)
12 litre pot | 80 - 100cm tall | grafted In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Syringa vulgaris Katherine Havemeyer
Syringa vulgaris 'Katherine Havemeyer'
£29.99
3 litre pot In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Syringa vulgaris Madame Lemoine

20% off

Syringa vulgaris 'Madame Lemoine'
£29.99 - £79.99
3 litre pot In stock (shipped within 2-3 working days)
12 litre pot | 80 - 100cm tall | grafted available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Viburnum plicatum f. tomentosum Pink Beauty
Viburnum plicatum f. tomentosum 'Pink Beauty'
£29.99
2 litre pot In stock (shipped within 2-3 working days)
Lonicera japonica var. repens
Lonicera japonica var. repens
£29.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Syringa vulgaris Sensation
Syringa vulgaris 'Sensation'
£29.99
3 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
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
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
Salvia Sea of Butterflies mixed
Salvia farinacea Sea of Butterflies mixed
£29.99
40 + 20 FREE seedlings sold out
0 star 0.75 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
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
Clematis Broughton Bride
Clematis 'Broughton Bride'
£29.99
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
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
Weigela florida Magical Rainbow ('Kolmagira') (PBR)
Weigela florida Magical Rainbow ('Kolmagira') (PBR)
£29.99
2 litre pot In stock (shipped within 2-3 working days)
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