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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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Indoor plants by room
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Used at Chelsea
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All items
Showing Flowering month : May clear all
1589 items
Ilex aquifolium Argentea Marginata

20% off

Ilex aquifolium 'Argentea Marginata'
£38.99 £31.19
3 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Ilex × altaclerensis Golden King

20% off

Ilex × altaclerensis 'Golden King'
£30.39 - £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)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Indigofera himalayensis Silk Road

30% off

Indigofera himalayensis 'Silk Road' (PBR)
£42.99 £30.09
2 litre pot In stock (shipped within 2-3 working days)
Iris Black Gamecock

20% off

Iris 'Black Gamecock'
£11.99 - £39.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
5 litre aquatic pot available to order from summer
Iris Butter and Sugar

20% off

Iris 'Butter and Sugar'
£19.99 - £39.99
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 5.0 5 1
Iris Caesar's Brother

20% off

Iris 'Caesar's Brother'
£10.39 - £43.99
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)
0 star 1 star 1 star 1 star 1 star 4.0 5 2
Iris Flight of Butterflies

50% off

Iris 'Flight of Butterflies'
£11.50 - £29.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Golden Edge

New

20% off

Iris 'Golden Edge'
£19.99 - £46.39
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Perry's Blue

20% off

Iris 'Perry's Blue'
£10.39 - £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)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Iris Ruffled Velvet

50% off

Iris 'Ruffled Velvet'
£11.50 - £24.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Silver Edge

20% off

Iris 'Silver Edge'
£19.99 - £47.99
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 5.0 5 3
Iris Tropic Night

20% off

Iris 'Tropic Night'
£19.99 - £47.99
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 5.0 5 5
Iris chrysographes black-flowered

20% off

Iris chrysographes 'black-flowered'
£10.39 - £47.99
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)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Kalmia latifolia Little Linda

20% off

Kalmia latifolia 'Little Linda'
£47.99 £38.39
3 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Kalmia latifolia f. myrtifolia Elf

20% off

Kalmia latifolia f. myrtifolia 'Elf'
£39.99 £31.99
3 litre pot In stock (shipped within 2-3 working days)
Kolkwitzia amabilis Pink Cloud

New

Up to 40%

Kolkwitzia amabilis 'Pink Cloud'
£7.19 - £22.39
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Lamium maculatum Beacon Silver

20% off

Lamium maculatum 'Beacon Silver'
£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 4.6 5 9
Lamium maculatum White Nancy

20% off

Lamium maculatum 'White Nancy'
£7.19 - £27.99
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)
Lamium orvala

20% off

Lamium orvala
£7.19 - £15.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Lamprocapnos spectabilis

20% off

Lamprocapnos spectabilis
£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)
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 5.0 5 8
Laurus nobilis

20% off

Laurus nobilis
£95.99 - £295.99
30cm pot | 1.2m tall In stock (shipped within 2-3 working days)
2 × 30cm pot | 1.2m tall In stock (shipped within 2-3 working days)
20cm pot | 80cm tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Lavandula Regal Splendour (PBR)

20% off

Lavandula 'Regal Splendour' (PBR)
£14.39 - £31.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Leucothoe Scarletta ('Zeblid')

20% off

Leucothoe Scarletta ('Zeblid')
£24.99 £19.99
2 litre pot In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Lindernia grandiflora

50% off

Lindernia grandiflora
£3.50 - £15.00
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)
Lonicera caprifolium

20% off

Lonicera caprifolium
£29.99 £23.99
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Lonicera japonica Dart's World

20% off

Lonicera japonica 'Dart's World'
£29.99 £23.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Lunaria annua Chedglow

New

20% off

Lunaria annua 'Chedglow'
£11.99 - £27.99
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
Lupinus Red Rum (PBR)

20% off

Lupinus 'Red Rum' (PBR)
£10.39 - £23.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Lychnis flos-cuculi Alba

20% off

Lychnis flos-cuculi 'Alba'
£10.39 - £27.20
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Lysimachia atropurpurea Beaujolais

20% off

Lysimachia atropurpurea 'Beaujolais'
£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)
0.25 star 1 star 1 star 1 star 1 star
Magnolia Genie (PBR)

20% off

Magnolia 'Genie' (PBR)
£34.39 - £143.99
2 litre pot | 30cm tall In stock (shipped within 2-3 working days)
14 litre pot | 80 - 100cm tall available to order from autumn
Magnolia Heaven Scent

20% off

Magnolia 'Heaven Scent'
£25.59 - £79.99
2 litre pot | 30cm tall In stock (shipped within 2-3 working days)
12 litre pot | 1 - 1.5m tall In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Magnolia Susan

Up to 30%

Magnolia 'Susan'
£31.99 - £87.99
3 litre pot | 30cm tall In stock (shipped within 2-3 working days)
9 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
12 litre pot | 80 - 100cm tall shipped within 2 weeks
1 star 1 star 1 star 1 star 1 star
Magnolia Fairy Magnolia Blush ('Micjur01') (PBR)

20% off

Magnolia Fairy Magnolia Blush ('Micjur01') (PBR)
£39.99 £31.99
3 litre pot | 30cm tall In stock (shipped within 2-3 working days)
0 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
Malus Directeur Moerlands

New

20% off

Malus 'Directeur Moerlands'
£27.99 - £95.99
9 litre pot | MM106 root stock | 2m In stock (shipped within 3-5 working days)
12 litre pot | MM106 root stock | 1.6m In stock (shipped within 2-3 working days)
bare root | MM111 root stock | 1.2m tall available to order from autumn
bare root | MM106 root stock | 1m tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Malus Rudolph

20% off

Malus 'Rudolph'
£55.99 - £127.99
9 litre pot | MM111 | 1.5 - 1.8m tall In stock (shipped within 3-5 working days)
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
Malus Scarlett

New

20% off

Malus 'Scarlett'
£39.19 - £103.99
9 litre pot | MM106 root stock | 1.5m In stock (shipped within 3-5 working days)
12 litre pot | MM106 root stock | 1.6m In stock (shipped within 2-3 working days)
bare root | MM106 root stock | 1m tall available to order from autumn
Mathiasella bupleuroides Green Dream

New

20% off

Mathiasella bupleuroides 'Green Dream'
£11.99 - £28.79
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
Melianthus major

20% off

Melianthus major
£15.99 - £39.99
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
Mentha × piperita f. citrata Grapefruit

50% off

mint - grapefruit mint
£4.00 - £7.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Molinia caerulea subsp. caerulea Heidebraut

20% off

Molinia caerulea subsp. caerulea 'Heidebraut'
£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
mulberry Chelsea

20% off

mulberry 'Chelsea'
£149.99 £119.99
12 litre pot | ½ standard | 1.3m tall In stock (shipped within 2-3 working days)
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
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