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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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Ready made borders
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Used at Chelsea
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Available items
Showing Flowering month : May clear all
16 items
Iris Caesar's Brother
Iris 'Caesar's Brother'
£12.99 - £54.99
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
Iris 'Flight of Butterflies'
£22.99 - £59.99
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

Iris 'Golden Edge'
£24.99 - £57.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Perry's Blue
Iris 'Perry's Blue'
£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)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Iris Silver Edge
Iris 'Silver Edge'
£24.99 - £59.99
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 Superstition
Iris 'Superstition'
£14.99 - £49.99
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
Iris Tropic Night
Iris 'Tropic Night'
£24.99 - £59.99
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 Jane Phillips
Iris 'Jane Phillips'
£12.99 - £54.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot shipped within 2 weeks
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots shipped within 2 weeks
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Sarah's Chelsea pairing combinations
Sarah's Chelsea 'pairing combinations'
£33.96 - £101.88
4 plants | 1 of each In stock (shipped within 2-3 working days)
12 plants | 3 of each In stock (shipped within 2-3 working days)
Iris Silvery Beauty

10% off

Iris 'Silvery Beauty'
£8.99 - £23.40
20 × bulbs Delivered during September
60 × bulbs Delivered during September
0 star 1 star 1 star 1 star 1 star 4.0 5 3
Iris Champagne Elegance

10% off

Iris 'Champagne Elegance'
£6.29 - £16.20
1 × rhizome Delivered during October
3 × rhizomes Delivered during October
Iris Mystic Beauty

10% off

Iris 'Mystic Beauty'
£5.39 - £13.50
10 × bulbs Delivered during September
30 × bulbs Delivered during September
Iris Valentine

10% off

Iris 'Valentine'
£6.29 - £16.20
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Iris White Van Vliet

10% off

Iris 'White Van Vliet'
£6.29 - £12.58
20 × bulbs Delivered during September
40 + 20 FREE bulbs Delivered during September
6 months of flowering bulbs

10% off

6 months of flowering bulbs collection
£39.56 - £79.11
1 × collection | 142 bulbs Delivered during September
2 + 1 FREE collections | 426 bulbs Delivered during September
Iris louisiana Hybrids
Iris louisiana Hybrids
£34.99
3 litre aquatic pot Delivery by trusted supplier within 1 week

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