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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
Achillea millefolium Pomegranate (Tutti Frutti Series)

20% off

Achillea millefolium 'Pomegranate' (Tutti Frutti Series)
£7.99 - £31.99
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)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 11
Nepeta racemosa Walker's Low

20% off

Nepeta racemosa 'Walker's Low'
£7.19 - £31.99
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)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 18
Oenothera lindheimeri Whirling Butterflies

20% off

Oenothera lindheimeri 'Whirling Butterflies'
£7.19 - £35.99
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.9 5 40
Erysimum Bowles's Mauve

20% off

Erysimum 'Bowles's Mauve'
£7.19 - £35.99
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.7 5 100
Hydrangea petiolaris

20% off

Hydrangea petiolaris
£11.99 - £79.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
10 litre pot | 80 - 100cm tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.7 5 41
Brunnera macrophylla Jack Frost (PBR)

20% off

Brunnera macrophylla 'Jack Frost' (PBR)
£10.39 - £39.99
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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 35
Euphorbia characias subsp. wulfenii

20% off

Euphorbia characias subsp. wulfenii
£7.99 - £39.99
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)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 23
Geranium Dreamland ('Bremdream') (PBR)

20% off

Geranium Dreamland ('Bremdream') (PBR)
£9.59 - £39.99
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)
1 star 1 star 1 star 1 star 1 star 4.9 5 15
Euphorbia amygdaloides var. robbiae

20% off

Euphorbia amygdaloides var. robbiae
£7.19 - £39.99
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)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 16
Geranium × johnsonii Johnson's Blue

20% off

Geranium × johnsonii 'Johnson's Blue'
£7.19 - £35.99
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)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 49
Pachysandra terminalis

20% off

Pachysandra terminalis
£7.19 - £15.99
9cm pot In stock (shipped within 2-3 working days)
1.5 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 18
Tiarella Spring Symphony (PBR)

20% off

Tiarella 'Spring Symphony' (PBR)
£7.99 - £38.39
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 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)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 28
Salvia rosmarinus

Up to 25%

rosemary (Salvia rosmarinus)
£1.87 - £14.39
approx 60 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)
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Photinia × fraseri Red Robin

Up to 30%

Photinia × fraseri 'Red Robin'
£6.99 - £63.99
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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
10 litre pot | 50 - 80cm tall In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 6
Choisya ternata

20% off

Choisya ternata
£19.99 - £71.99
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 | 30 - 40cm tall In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 10
Galium odoratum

20% off

Galium odoratum
£7.19 - £31.99
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 5.0 5 3
Pittosporum tenuifolium Golf Ball (PBR)

20% off

Pittosporum tenuifolium 'Golf Ball' (PBR)
£29.59 - £71.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
7.5 litre pot | 30 - 40cm tall shipped within 2 weeks
0.75 star 1 star 1 star 1 star 1 star 4.8 5 8
Geranium phaeum Album

20% off

Geranium phaeum 'Album'
£7.99 - £35.99
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.5 5 12
Viburnum opulus Roseum

20% off

Viburnum opulus 'Roseum'
£19.80 - £71.99
2 litre pot In stock (shipped within 2-3 working days)
12 litre pot | 1 - 1.25m tall available to order from autumn
1 star 1 star 1 star 1 star 1 star 4.9 5 17
Geum Mai Tai (PBR) (Cocktail Series)

20% off

Geum 'Mai Tai' (PBR) (Cocktail Series)
£10.39 - £39.99
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 4.2 5 5
Oenothera lindheimeri

20% off

Oenothera lindheimeri
£7.19 - £30.39
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)
0.5 star 1 star 1 star 1 star 1 star
Phlomis russeliana

20% off

Phlomis russeliana
£7.99 - £34.39
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)
0.5 star 1 star 1 star 1 star 1 star
Vinca minor f. alba Gertrude Jekyll

20% off

Vinca minor f. alba 'Gertrude Jekyll'
£6.39 - £26.39
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)
0.25 star 1 star 1 star 1 star 1 star
Wisteria sinensis

20% off

Wisteria sinensis
£9.99 - £103.99
3 litre pot | 1m cane | grafted In stock (shipped within 2-3 working days)
9cm pot | 15cm cane | seed grown available to order from autumn
3 × 9cm pots available to order from autumn
2 litre pot | 60cm cane | seed grown available to order from autumn
7 litre pot | 1.8m cane | grafted available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Magnolia × soulangeana

20% off

Magnolia × soulangeana
£27.99 - £95.99
2 litre pot | 30cm tall In stock (shipped within 2-3 working days)
12 litre pot | 70 - 90cm tall available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Salvia rosmarinus Miss Jessopp's Upright

20% off

rosemary Salvia rosmarinus 'Miss Jessopp's Upright'
£6.39 - £39.99
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)
0.75 star 1 star 1 star 1 star 1 star
Vinca minor

20% off

Vinca minor
£4.79 - £11.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
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
Digitalis purpurea Sutton's Apricot

Up to 25%

Digitalis purpurea 'Sutton's Apricot'
£1.69 - £29.59
approx 150 seeds In stock (shipped within 2-3 working days)
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 0.75 star 1 star 1 star 1 star
Digitalis purpurea Excelsior Group

Up to 25%

Digitalis purpurea Excelsior Group
£2.62 - £34.99
approx 1000 seeds In stock (shipped within 2-3 working days)
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 0.75 star 1 star 1 star 1 star
Primula vulgaris

Up to 25%

Primula vulgaris
£2.24 - £27.99
approx 30 seeds In stock (shipped within 2-3 working days)
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)
1 star 1 star 1 star 1 star 1 star
Acanthus mollis

20% off

Acanthus mollis
£9.59 - £39.99
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Geranium sanguineum Album

20% off

Geranium sanguineum 'Album'
£7.99 - £34.39
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)
0.75 star 1 star 1 star 1 star 1 star
Geranium × oxonianum Wargrave Pink

20% off

Geranium × oxonianum 'Wargrave Pink'
£7.99 - £35.99
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)
0.5 star 1 star 1 star 1 star 1 star
Tellima grandiflora

20% off

Tellima grandiflora
£7.19 - £31.99
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
Anthriscus sylvestris Ravenswing

20% off

Anthriscus sylvestris 'Ravenswing'
£9.59 - £35.99
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Achillea millefolium Cerise Queen

20% off

Achillea millefolium 'Cerise Queen'
£7.19 - £34.39
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)
0.75 star 1 star 1 star 1 star 1 star
Brunnera macrophylla

20% off

Brunnera macrophylla
£7.19 - £31.99
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)
1 star 1 star 1 star 1 star 1 star
Geranium nodosum

20% off

Geranium nodosum
£7.99 - £31.99
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)
Salvia verticillata Purple Rain

20% off

Salvia verticillata 'Purple Rain'
£7.99 - £34.39
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)
0.5 star 1 star 1 star 1 star 1 star
Tiarella Pink Skyrocket (PBR)

20% off

Tiarella 'Pink Skyrocket' (PBR)
£7.99 - £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)
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
Tiarella Sugar and Spice (PBR)

20% off

Tiarella 'Sugar and Spice' (PBR)
£9.59 - £23.19
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
Digitalis × mertonensis

Up to 25%

Digitalis × mertonensis
£2.84 - £34.99
approx 1000 seeds In stock (shipped within 2-3 working days)
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
Achillea millefolium Lilac Beauty

20% off

Achillea millefolium 'Lilac Beauty'
£7.99 - £31.99
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)
0.75 star 1 star 1 star 1 star 1 star
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