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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
Facing
How much sun
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Evergreen / deciduous
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Attractive to wildlife
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Multibuy packs
Ready made borders
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Used at Chelsea
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Available items
Showing Flowering month : May clear all
33 items
Miniature pond collection with deep water plant
Miniature pond collection with deep water plant
£69.99
6 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Miniature pond collection with a water lily
Miniature pond collection with a water lily
£79.99
6 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
New baroque tulip collection

10% off

New Baroque tulip collection
£19.76 - £39.51
1 × collection | 17 bulbs Delivered during September
2 + 1 FREE collections | 51 bulbs Delivered during September
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
Designer allium bulb collection

10% off

Designer allium collection
£17.50 - £35.01
1 × collection | 75 bulbs Delivered during September
2 + 1 FREE collections | 225 bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 1
200 alliums

10% off

200 alliums Save £5.99!
£34.95 £31.45
1 × collection Delivered during September
Butterfly allium collection

10% off

Butterfly allium collection
£15.98 - £31.95
1 × collection | 45 bulbs Delivered during September
2 + 1 FREE collections | 135 bulbs Delivered during September
Welsh onion

25% off

Welsh onion
£2.24 - £15.98
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Allium unifolium

10% off

Allium unifolium
£8.99 - £24.30
25 × bulbs Delivered during September
75 × bulbs Delivered during September
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 5.0 5 4
Clematis Blue Dancer
Clematis 'Blue Dancer'
£26.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Frances Rivis
Clematis 'Frances Rivis'
£20.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.9 5 7
Clematis Helsingborg
Clematis 'Helsingborg'
£22.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis alpina Pamela Jackman
Clematis alpina 'Pamela Jackman'
£20.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Dianthus Arctic Star ('DEVON ARTIC STAR') (PBR) (Early Bird Series)
Dianthus Arctic Star ('Devon Arctic Star') (PBR) (Early Bird Series)
£7.99 - £17.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dianthus Stargazer ('WP13 GIL05') (PBR) (Whetman Stars Series)
Dianthus Stargazer ('WP13 GIL05') (PBR) (Whetman Stars Series)
£7.99 - £17.99
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 5.0 5 1
Amsonia tabernaemontana var. salicifolia
Amsonia tabernaemontana var. salicifolia
£11.99 - £26.99
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 5.0 5 1
Amsonia tabernaemontana Storm Cloud
Amsonia tabernaemontana 'Storm Cloud'
£12.99 - £28.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Anemone leveillei
Anemone leveillei
£11.99 - £44.99
9cm 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)
0 star 0.25 star 1 star 1 star 1 star 3.3 5 4
Anemopsis californica
Anemopsis californica
£21.99 - £39.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
apricot Pink Marry
apricot 'Pink Marry'
£134.99
12 litre pot | SJA root stock | 1m In stock (shipped within 2-3 working days)
Zantedeschia aethiopica Crowborough
Zantedeschia aethiopica 'Crowborough'
£14.99 - £47.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
5 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
0 star 0.5 star 1 star 1 star 1 star
Zantedeschia aethiopica

10% off

Zantedeschia aethiopica
£6.29 - £17.10
9cm pot In stock (shipped within 2-3 working days)
1 × bulb available to order from winter
3 × bulbs available to order from winter
0.25 star 1 star 1 star 1 star 1 star
Zantedeschia aethiopica Marshmallow
Zantedeschia aethiopica 'Marshmallow'
£34.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Lysichiton camtschatcensis
Lysichiton camtschatcensis
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
0.75 star 1 star 1 star 1 star 1 star
Astrantia and Digitalis plant combination
Astrantia & Digitalis plant combination
£21.98
2 × plants | 1 of each In stock (shipped within 2-3 working days)
Aubrieta Purple Cascade (Cascade Series) F1

25% off

Aubrieta 'Purple Cascade' (Cascade Series) F1
£2.24 - £6.00
approx 400 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Pittosporum tobira
Pittosporum tobira
£89.99
9 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
Geum Mai Tai (PBR) (Cocktail Series)
Geum 'Mai Tai' (PBR) (Cocktail Series)
£12.99 - £49.99
9cm 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)
0.25 star 1 star 1 star 1 star 1 star
Geum Lady Stratheden
Geum 'Lady Stratheden'
£9.99 - £44.99
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)
1 star 1 star 1 star 1 star 1 star
Geum Orange Pumpkin (PBR)

New

Geum 'Orange Pumpkin' (PBR)
£13.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Geum Pretticoats Peach ('Tngeupp') (Pretticoats Series) (PBR)
Geum Pretticoats Peach ('Tngeupp') (Pretticoats Series) (PBR)
£12.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Award-winning old favourite daffodils and pot combination

10% off

Award-winning old favourite daffodils and pot combination
£148.94 £144.04

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