Free standard delivery when you spend £75 or more on full-priced plants | T&Cs apply

20% off allium bulbs | Preorder now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

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
Soil type
Special conditions
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Indoor plants by room
Bulb planting time
Bulb divisions
Bedding planting time
Sowing month inside or protected
Sowing month outside
Multibuy packs
Ready made borders
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at Chelsea
Kitchen garden planting guidelines
Sort by availability
All items
Showing Flowering month : May clear all
307 items
Zantedeschia aethiopica
Zantedeschia aethiopica
£6.99 - £19.00
9cm pot In stock (shipped within 2-3 working days)
1 × bulb available to order from winter
3 × bulbs available to order from winter
0.25 star 1 star 1 star 1 star 1 star 4.3 5 6
Chaenomeles speciosa Pink Storm (PBR)
Chaenomeles speciosa 'Pink Storm' (PBR)
£29.99
3 litre pot sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Chaenomeles speciosa Scarlet Storm (PBR)
Chaenomeles speciosa 'Scarlet Storm' (PBR)
£29.99
3 litre pot sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Fuchsia Spion Kop
Fuchsia 'Spion Kop'
£3.50 - £6.99
9cm pot sold out
2 + 1 FREE 9cm pots sold out
Iris Kent Pride
Iris 'Kent Pride'
£11.50 - £24.99
2 litre pot sold out
3 × 2 litre pots sold out
Viola × wittrockiana Cool Wave Frost
pansy 'Cool Wave Frost'
£6.99 - £13.98
9cm pot sold out
2 + 1 FREE 9cm pots sold out
Polemonium reptans Stairway to Heaven (PBR)
Polemonium reptans 'Stairway to Heaven' (PBR)
£12.99 £9.74 £6.50
9cm pot sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 1
< Prev 1 ... 2 3 4 Next >

Copyright © Crocus.co.uk Ltd 2025. All rights reserved.