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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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Sort by common name
Available items
Showing Flowering month : May clear all
1041 items
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
Streptocarpus Polka-Dot Purple
Grown in the UK
Streptocarpus 'Polka-Dot Purple' & ceramic pot cover
£16.99 - £36.99
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
12cm pot | with 13cm white pot Delivery by trusted supplier within 1 week
Streptocarpus collection
Grown in the UK
Streptocarpus collection
£39.99
1 × collection | 6 plants Delivery by trusted supplier within 1 week
Award-winning Streptocarpus collection
Grown in the UK
Award-winning Streptocarpus collection
£39.99
1 × collection | 6 plants Delivery by trusted supplier within 1 week
Streptocarpus collection Blue and Pink
Grown in the UK
Blue and pink streptocarpus collection
£39.99
1 × collection | 6 plants Delivery by trusted supplier within 1 week
Calycanthus × raulstonii Hartlage Wine
Calycanthus × raulstonii 'Hartlage Wine'
£109.99
12 litre pot | 60 - 100cm tall In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Nepeta racemosa Walker's Low

30% off

SALE10 for extra 10% off

Nepeta racemosa 'Walker's Low'
£8.99 - £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
0.75 star 1 star 1 star 1 star 1 star 4.7 5 18
Prunus Shōgetsu
Prunus 'Shōgetsu'
£44.99 - £129.99
12 litre pot | 1.6m tall In stock (shipped within 3-5 working days)
bare root | 1.2m tall available to order from autumn
cherry plum Gypsy

30% off

SALE10 for extra 10% off

cherry plum 'Gypsy'
£164.99 £115.49
12 litre pot | SJA root stock | 1m In stock (shipped within 2-3 working days)
Ugni molinae Flambeau

40% off

SALE10 for extra 10% off

Ugni molinae 'Flambeau'
£24.99 £14.99
2 litre pot In stock (shipped within 2-3 working days)
Wisteria sinensis
Wisteria sinensis
£9.99 - £129.99
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 4.5 5 25
Wisteria sinensis var. sinensis f. alba
Wisteria sinensis var. sinensis f. alba
£42.99
3 litre pot | 1m cane | grafted In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Wisteria sinensis Prolific
Wisteria sinensis 'Prolific'
£42.99 - £129.99
3 litre pot | 1m cane | grafted In stock (shipped within 2-3 working days)
5 litre pot | 1.5m cane | grafted available to order from autumn
Allium schoenoprasum

50% off

SALE10 for extra 10% off

chives
£2.19 - £7.99
approx 300 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)
0 star 1 star 1 star 1 star 1 star 4.0 5 2
Clematis montana Rosebud
Clematis montana 'Rosebud'
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
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
Clematis montana var. grandiflora
Clematis montana var. grandiflora
£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
Clematis montana var. rubens Pink Perfection
Clematis montana var. rubens 'Pink Perfection'
£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
0 star 1 star 1 star 1 star 1 star
Clematis montana var. rubens Rubens Superba

New

Clematis montana var. rubens 'Rubens Superba'
£29.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis montana var. rubens Tetrarose
Clematis montana var. rubens 'Tetrarose'
£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
0.5 star 1 star 1 star 1 star 1 star
Clematis Jan Lindmark
Clematis 'Jan Lindmark'
£24.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Octopus ('Zooct') (PBR)

New

30% off

SALE10 for extra 10% off

Clematis Octopus ('Zooct') (PBR)
£26.95 £18.86
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Spiky ('Zospi') (PBR)
Clematis Spiky ('Zospi') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Broughton Star
Clematis 'Broughton Star'
£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
Clematis Elizabeth
Clematis 'Elizabeth'
£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
Clematis Fragrant Spring
Clematis 'Fragrant Spring'
£24.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Freda
Clematis 'Freda'
£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
0.75 star 1 star 1 star 1 star 1 star
Clematis Mayleen
Clematis 'Mayleen'
£20.95
3 litre pot | 60cm cane shipped within 2 weeks
Hydrangea anomala subsp. petiolaris

Up to 40%

SALE10 for extra 10% off

Hydrangea anomala subsp. petiolaris
£13.77 - £69.99
2 litre pot 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)
10 litre pot | 80 - 100cm tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Campanula glomerata var. alba Schneekrone

40% off

SALE10 for extra 10% off

Campanula glomerata var. alba 'Schneekrone'
£5.39 - £11.99
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
Crataegus succulenta Jubilee (PBR)

30% off

SALE10 for extra 10% off

Crataegus succulenta 'Jubilee' (PBR)
£164.99 £115.49
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
Aquilegia vulgaris
Aquilegia vulgaris
£2.99
approx 25 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Mimulus guttatus
Mimulus guttatus
£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
0 star 1 star 1 star 1 star 1 star
Syringa vulgaris Charles Joly

40% off

SALE10 for extra 10% off

Syringa vulgaris 'Charles Joly'
£29.99 - £59.99
12 litre pot | 80 - 100cm tall | grafted In stock (shipped within 2-3 working days)
3 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Quercus robur
Quercus robur
£39.99 - £129.99
9 litre pot | 1.2 - 1.5m tall In stock (shipped within 3-5 working days)
12 litre pot | 1.6m tall In stock (shipped within 3-5 working days)
bare root | 1.2m tall available to order from autumn
Papaver rhoeas
Papaver rhoeas
£2.79 - £7.50
approx 2000 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Briza media
Briza media
£9.99 - £16.75
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
Polygonatum × hybridum
Polygonatum × hybridum
£12.99 - £54.99
9cm pot In stock (shipped within 2-3 working days)
3 × 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
Nasturtium officinale
Nasturtium officinale
£27.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre pots Delivery by trusted supplier within 1 week
Achillea millefolium Red Velvet

Up to 40%

SALE10 for extra 10% off

Achillea millefolium 'Red Velvet'
£6.99 - £27.99
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)
0.5 star 1 star 1 star 1 star 1 star
Achillea millefolium

40% off

SALE10 for extra 10% off

Achillea millefolium
£2.99 - £11.99
approx 400 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)
Dichelostemma congestum
Dichelostemma congestum
£7.99 - £15.98
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
0.5 star 1 star 1 star 1 star 1 star
Contemporary plant combination
Contemporary plant combination
£43.96
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Convolvulus cneorum

40% off

SALE10 for extra 10% off

Convolvulus cneorum
£14.99 - £35.99
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
apple Howgate Wonder

30% off

SALE10 for extra 10% off

apple 'Howgate Wonder'
£34.99 - £104.99
9 litre pot | MM106 root stock | 1.8m In stock (shipped within 3-5 working days)
12 litre pot | MM106 root stock | 1m In stock (shipped within 3-5 working days)
bare root | M26 root stock | 1.2m tall available to order from autumn
bare root | MM106 root stock | 1.2m tall available to order from autumn
9 litre pot | M26 root stock | 1.2m available to order from autumn
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