Up to 50% off summer plants sale | Shop now

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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
1670 items
Iris Sultan's Palace

30% off

Iris 'Sultan's Palace'
£17.49 - £38.49
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 2
Iris Tropic Night

50% off

Iris 'Tropic Night'
£12.50 - £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)
1 star 1 star 1 star 1 star 1 star 5.0 5 5
Iris chrysographes black-flowered

40% off

Iris chrysographes 'black-flowered'
£12.99 - £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)
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
Iris ensata Rose Queen
Iris ensata 'Rose Queen'
£14.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
Kalmia latifolia Little Linda

30% off

Kalmia latifolia 'Little Linda'
£47.99 £33.59
3 litre pot In stock (shipped within 2-3 working days)
Kalmia latifolia f. myrtifolia Elf
Kalmia latifolia f. myrtifolia 'Elf'
£39.99
3 litre pot In stock (shipped within 2-3 working days)
Kolkwitzia amabilis Pink Cloud

New

30% off

Kolkwitzia amabilis 'Pink Cloud'
£11.99 - £19.59
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
Lamium maculatum 'Beacon Silver'
£6.99 - £16.99
9cm 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 4.6 5 9
Lamium orvala
Lamium orvala
£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)
Lamprocapnos spectabilis
Lamprocapnos spectabilis
£9.99 - £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
1 star 1 star 1 star 1 star 1 star 5.0 5 8
Laurus nobilis
Laurus nobilis
£119.99 - £369.99
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 5.0 5 2
Lavandula Regal Splendour (PBR)
Lavandula 'Regal Splendour' (PBR)
£17.99 - £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)
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