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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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Used at Chelsea
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Available items
Showing Flowering month : May clear all
755 items
Seedballs edible flowers seedbombs

New

25% off

Seedballs edible flowers
£14.99 £11.24
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
Seedballs for bees seedbombs

25% off

Seedballs for bees
£5.24 - £49.99
20 seedballs in gift tin In stock (shipped within 2-3 working days)
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs for butterflies seedbombs

25% off

Seedballs for butterflies
£5.24 - £99.99
20 seedballs in gift tin In stock (shipped within 2-3 working days)
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs forget-me-not seedbombs

25% off

Seedballs forget-me-not
£5.24 - £34.99
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
20 seedballs in gift tube available to order from autumn
Seedballs hedgehog mix seedbombs

25% off

Seedballs hedgehog mix
£5.24 - £49.99
20 seedballs in gift tin In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs make your own native flowers seedbombs kit

25% off

Seedballs make your own native flowers seedbombs kit
£11.99 £8.99
makes 50 - 60 seedballs In stock (shipped within 2-3 working days)
Seedballs native annual wildflowers seedbombs

25% off

Seedballs native annual wildflowers
£11.24 - £49.99
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs native wildflowers for a garden meadow - seedbombs (URBAN)

25% off

Seedballs native wildflowers for a garden meadow
£5.24 - £49.99
20 seedballs in gift tin In stock (shipped within 2-3 working days)
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs native wildflowers for shade -seedbombs

25% off

Seedballs native wildflowers for shade
£11.24 - £49.99
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs native wildflowers for wildlife - seedbombs

25% off

Seedballs native wildflowers for wildlife
£11.24 - £49.99
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs ox-eye daisy seedbombs

25% off

Seedballs ox-eye daisy
£5.24 - £49.99
20 seedballs in gift tube In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs parsley seedbombs

New

25% off

Seedballs parsley
£6.99 £5.24
20 seedballs in gift tube In stock (shipped within 2-3 working days)
Seedballs poppies seedbombs

25% off

Seedballs poppies
£5.24 - £49.99
20 seedballs in gift tube In stock (shipped within 2-3 working days)
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs red campion seedbombs

25% off

Seedballs red campion
£5.24 - £34.99
20 seedballs in gift tube In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs wild rocket salad seedbombs

New

25% off

Seedballs wild rocket salad
£6.99 £5.24
20 seedballs in gift tube In stock (shipped within 2-3 working days)
Seedballs wildlife collection

25% off

Seedballs wildlife collection
£16.99 £12.74
set of 6 In stock (shipped within 2-3 working days)
Shake and sow Flowers for birds

25% off

Shake & sow - Flowers for birds
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
Shake and sow Flowers for insects

25% off

Shake & sow - Flowers for insects
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
Silene dioica

25% off

Silene dioica
£1.72 - £26.24
approx 100 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)
6 × 9cm pots In stock (shipped within 2-3 working days)
Silene latifolia

25% off

Silene latifolia
£2.99 £2.24
approx 500 seeds In stock (shipped within 2-3 working days)
Sinojackia xylocarpa

25% off

Sinojackia xylocarpa
£109.99 £82.49
7.5 litre pot In stock (shipped within 2-3 working days)
Skimmia japonica Kew White

25% off

Skimmia japonica 'Kew White' (female)
£44.99 £33.74
2 litre pot In stock (shipped within 2-3 working days)
Skimmia japonica Nymans

25% off

Skimmia japonica 'Nymans' (female)
£39.99 £29.99
2 litre pot In stock (shipped within 2-3 working days)
0 star 0.75 star 1 star 1 star 1 star
Skimmia japonica Perosa (PBR)

25% off

Skimmia japonica 'Perosa' (PBR) (male)
£34.99 £26.24
1.5 litre pot In stock (shipped within 2-3 working days)
Skimmia japonica Rubella

25% off

Skimmia japonica 'Rubella' (male)
£9.74 - £41.24
9cm pot In stock (shipped within 2-3 working days)
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
Skimmia japonica subsp. reevesiana

25% off

Skimmia japonica subsp. reevesiana (hermaphrodite)
£42.99 £32.24
1.5 litre pot In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Skimmia × confusa Kew Green

25% off

Skimmia × confusa 'Kew Green' (male)
£20.24 - £44.99
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
Smyrnium perfoliatum

New

25% off

Smyrnium perfoliatum
£2.99 - £22.49
approx 20 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Sophistication - Easyplanter for hanging baskets & patio pots

25% off

Sophistication - Easyplanter for hanging baskets & patio pots
£26.99 £20.24
Easyplanter In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Sorbus Chinese Lace

25% off

Sorbus 'Chinese Lace'
£29.99 - £119.99
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
bare root | 1.2m tall available to order from autumn
Sorbus Croft Coral

25% off

Sorbus 'Croft Coral'
£159.99 £119.99
12 litre pot | 2 - 2.2m tall In stock (shipped within 2-3 working days)
Sorbus Eastern Promise

25% off

Sorbus 'Eastern Promise'
£36.74 - £97.49
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
bare root | 1.2m tall available to order from autumn
Sorbus Joseph Rock

25% off

Sorbus 'Joseph Rock'
£33.74 - £97.49
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
bare root | 1.2m tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Sorbus cashmiriana

25% off

Sorbus aff. cashmiriana
£37.49 - £97.49
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
bare root | 1.2m tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Sorbus aria Lutescens

25% off

Sorbus aria 'Lutescens'
£44.99 - £97.49
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
bare root | 1.2m tall available to order from autumn
Sorbus aucuparia

25% off

Sorbus aucuparia
£29.99 - £97.49
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
bare root | 1.2m tall available to order from autumn
Sorbus aucuparia Beissneri

25% off

Sorbus aucuparia 'Beissneri'
£29.99 - £119.99
12 litre pot | 1.6m tall In stock (shipped within 3-5 working days)
bare root | 1.2m tall available to order from autumn
Sorbus Autumn Spire ('Flanrock') (PBR)

25% off

Sorbus Autumn Spire ('Flanrock') (PBR)
£29.99 - £134.99
12 litre pot | 1.6m tall In stock (shipped within 3-5 working days)
bare root | 1.2m tall available to order from autumn
Sorbus carmesina Emberglow

25% off

Sorbus carmesina 'Emberglow'
£159.99 £119.99
12 litre pot | 1.6m tall In stock (shipped within 3-5 working days)
Sorbus splendens

25% off

Sorbus splendens
£159.99 £119.99
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
Sorbus ulleungensis Olympic Flame

25% off

Sorbus ulleungensis 'Olympic Flame'
£36.74 - £97.49
12 litre pot | 1.6m tall In stock (shipped within 2-3 working days)
bare root | 1.2m tall available to order from autumn
Sorbus vilmorinii Pink Charm

25% off

Sorbus vilmorinii 'Pink Charm'
£36.74 - £119.99
12 litre pot | 1.6m tall In stock (shipped within 3-5 working days)
bare root | 1.2m tall available to order from autumn
Sorbus wardii

25% off

Sorbus wardii
£159.99 £119.99
12 litre pot | 1.2 - 1.5m tall In stock (shipped within 3-5 working days)
Spiraea Arguta

25% off

Spiraea 'Arguta'
£22.99 £17.24
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
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 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 Albatross
Grown in the UK
Streptocarpus 'Albatross'
£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 Betty

New

Grown in the UK
Streptocarpus 'Betty'
£17.99 - £35.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Bristol's Black Bird
Grown in the UK
Streptocarpus 'Bristol's Black Bird'
£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 Crystal Ice (PBR)
Grown in the UK
Streptocarpus 'Crystal Ice' (PBR) & ceramic pot cover
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
0.25 star 1 star 1 star 1 star 1 star
Streptocarpus Dolina
Grown in the UK
Streptocarpus 'Dolina'
£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 Falling Stars
Grown in the UK
Streptocarpus 'Falling Stars'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Hannah
Grown in the UK
Streptocarpus 'Hannah'
£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
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