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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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Chelsea plant of year
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Used at Chelsea
Kitchen garden planting guidelines
Sort by lowest price
Available items
Showing Flowering month : May clear all
1005 items
Viola × wittrockiana Frizzle Sizzle Burgundy F1 (Frizzle Sizzle Series)

25% off

pansy 'Frizzle Sizzle Burgundy' (Frizzle Sizzle Series) F1
£3.74 - £32.99
approx 25 seeds In stock (shipped within 2-3 working days)
20 seedlings Delivered mid September
40 + 20 FREE seedlings Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Erysimum Sugar Rush Purple Bicolour (Sugar Rush Series)
wallflower 'Sugar Rush Purple Bicolour' F1
£3.99 - £15.98
5 × seedlings | jumbo Delivered mid September
10 + 5 FREE seedlings | jumbo Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Erysimum Sugar Rush Primrose (Sugar Rush Series)
wallflower 'Sugar Rush Primrose' F1
£3.99 - £15.98
5 × seedlings | jumbo Delivered mid September
10 + 5 FREE seedlings | jumbo Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Erysimum Sugar Rush Red (Sugar Rush Series)
wallflower 'Sugar Rush Red' F1
£3.99 - £15.98
5 × seedlings | jumbo Delivered mid September
10 + 5 FREE seedlings | jumbo Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0 star 0.75 star 1 star 1 star 1 star 3.7 5 3
Pelargonium quercifolium

50% off

Pelargonium quercifolium
£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)
Linaria maroccana Licilia collection

25% off

Linaria maroccana 'Licilia collection'
£5.98 £4.48
2 packets of seeds In stock (shipped within 2-3 working days)
Tulipa saxatilis (Bakeri Group) Lilac Wonder
Tulipa saxatilis (Bakeri Group) 'Lilac Wonder'
£4.99 - £9.98
7 × bulbs Delivered during September
14 + 7 FREE bulbs Delivered during September
0.25 star 1 star 1 star 1 star 1 star 4.3 5 23
Tulipa Black Parrot
Tulipa 'Black Parrot'
£4.99 - £13.50
5 × bulbs Delivered during September
15 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Convallaria majalis
Convallaria majalis
£4.99 - £39.99
1 × bare root plant Delivered during November
2 + 3 FREE bare root plants Delivered during November
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 star 1 star 1 star 1 star 1 star 4.0 5 23
Tulipa Honky Tonk
Tulipa 'Honky Tonk'
£4.99 - £9.98
7 × bulbs Delivered during September
14 + 7 FREE bulbs Delivered during September
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Ornithogalum umbellatum
Ornithogalum umbellatum
£4.99 - £12.00
10 × bulbs Delivered during September
30 × bulbs Delivered during September
Tulipa Tinka

New

Tulipa 'Tinka'
£4.99 - £13.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
Tulipa saxatilis
Tulipa saxatilis
£4.99 - £9.98
7 × bulbs Delivered during September
14 + 7 FREE bulbs Delivered during September
Fritillaria meleagris
Fritillaria meleagris
£4.99 - £27.99
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
100 × bulbs Delivered during September
9cm pot | 3 per pot available to order from winter
2 + 1 FREE 9cm pots available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.4 5 13
Tulipa tarda
Tulipa tarda
£4.99 - £16.00
7 × bulbs Delivered during September
7 × bulbs | organic Delivered during September
14 + 7 FREE bulbs Delivered during September
21 × bulbs | organic Delivered during September
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Tulipa sylvestris
Tulipa sylvestris
£4.99 - £11.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Tulipa Peppermintstick
Tulipa 'Peppermintstick'
£4.99 - £9.98
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
Iris Alaska
Iris 'Alaska'
£4.99 - £13.50
10 × bulbs Delivered during October
30 × bulbs Delivered during October
Tulipa Ice Cream
Tulipa 'Ice Cream'
£4.99 - £14.00
3 × bulbs Delivered during September
9 × bulbs Delivered during September
Tulipa turkestanica
Tulipa turkestanica
£4.99 - £12.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
Seedballs artists meadow seedbombs

25% off

Seedballs artists meadow
£5.24 - £37.49
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
0 star 0 star 0 star 0 star 1 star
Seedballs ox-eye daisy seedbombs

25% off

Seedballs ox-eye daisy
£5.24 - £37.49
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 cornflower seedbombs

25% off

Seedballs cornflower
£5.24 - £37.49
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 hedgehog mix seedbombs

25% off

Seedballs hedgehog mix
£5.24 - £37.49
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 native wildflowers for a garden meadow - seedbombs (URBAN)

25% off

Seedballs native wildflowers for a garden meadow
£5.24 - £37.49
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 chives seedbombs

25% off

Seedballs chives
£6.99 £5.24
20 seedballs in gift tube In stock (shipped within 2-3 working days)
Empathy mini wildflower meadow with rootgrow

25% off

Mini wildflower meadow with rootgrow
£5.24 - £12.74
0.5 litres | covers 3m² In stock (shipped within 2-3 working days)
1.2 litres | covers 10m² In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Seedballs parsley seedbombs

25% off

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

25% off

Seedballs wild rocket salad
£6.99 £5.24
20 seedballs in gift tube In stock (shipped within 2-3 working days)
Seedballs forget-me-not seedbombs

25% off

Seedballs forget-me-not
£5.24 - £26.24
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 for butterflies seedbombs

25% off

Seedballs for butterflies
£5.24 - £74.99
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 blue meadow seedbombs

25% off

Seedballs blue meadow
£5.24 - £37.49
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 red campion seedbombs

25% off

Seedballs red campion
£5.24 - £26.24
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 for bees seedbombs

25% off

Seedballs for bees
£5.24 - £37.49
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 poppies seedbombs

25% off

Seedballs poppies
£5.24 - £37.49
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
Allium neapolitanum Cowanii Group
Allium neapolitanum Cowanii Group
£5.49 - £10.98
25 × bulbs Delivered during September
50 + 25 FREE bulbs Delivered during September
0 star 0.25 star 1 star 1 star 1 star
Lilium Claude Shride
Lilium 'Claude Shride'
£5.49 - £10.98
1 × bulb Delivered during October
2 + 1 FREE bulbs Delivered during October
Tulipa Negrita Double
Tulipa 'Negrita Double'
£5.69 - £16.50
7 × bulbs Delivered during September
21 × bulbs Delivered during September
0 star 1 star 1 star 1 star 1 star
Tulipa Formosa
Tulipa 'Formosa'
£5.99 - £17.00
5 × bulbs Delivered during September
15 × bulbs Delivered during September
Fritillaria meleagris var. unicolor subvar. alba
Fritillaria meleagris var. unicolor subvar. alba
£5.99 - £16.00
10 × bulbs Delivered during September
30 × bulbs Delivered during September
0 star 0.25 star 1 star 1 star 1 star
Fritillaria pallidiflora
Fritillaria pallidiflora
£5.99 - £15.00
1 × bulb Delivered during September
3 × bulbs Delivered during September
Vinca minor
Vinca minor
£5.99 - £14.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Tulipa Light and Dreamy
Tulipa 'Light and Dreamy'
£5.99 - £15.00
5 × bulbs Delivered during September
15 × bulbs Delivered during September
0 star 0 star 1 star 1 star 1 star
Convallaria majalis var. rosea
Convallaria majalis var. rosea
£5.99 - £14.00
1 × bare root plant Delivered during November
3 × bare root plants Delivered during November
0.25 star 1 star 1 star 1 star 1 star
Allium Powder Puff
Allium 'Powder Puff'
£5.99 - £15.00
5 × bulbs Delivered during September
15 × bulbs Delivered during September
Tulipa Jimmy
Tulipa 'Jimmy'
£5.99 - £17.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
Summer glory collection

25% off

Summer glory collection
£7.99 £5.99
2g packet | seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Tulipa Swan Wings
Tulipa 'Swan Wings'
£5.99 - £16.00
5 × bulbs Delivered during September
15 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star
Iris Purple Sensation
Iris 'Purple Sensation'
£5.99 - £12.00
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Ranunculus asiaticus Aviv Rose (Aviv Series)
Ranunculus asiaticus 'Aviv Rose' (Aviv Series)
£5.99 - £15.00
12 × corms Delivered during September
36 × corms Delivered during September
0.75 star 1 star 1 star 1 star 1 star
Tulipa Princesse Charmante
Tulipa 'Princesse Charmante'
£5.99 - £17.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
0 star 0 star 0.5 star 1 star 1 star
Tulipa Continental
Tulipa 'Continental'
£5.99 - £11.98
5 × bulbs Delivered during September
10 + 5 FREE bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star
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)
Tulipa Pink Impression
Tulipa 'Pink Impression'
£5.99 - £15.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star
Iris Mystic Beauty
Iris 'Mystic Beauty'
£5.99 - £15.00
10 × bulbs Delivered during September
30 × bulbs Delivered during September
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)
Muscari aucheri White Magic
Muscari aucheri 'White Magic'
£5.99 - £15.00
15 × bulbs Delivered during September
45 × bulbs Delivered during September
0.5 star 1 star 1 star 1 star 1 star
Tulipa linifolia (Batalinii Group) Red Hunter
Tulipa linifolia (Batalinii Group) 'Red Hunter'
£5.99 - £16.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
Tulipa Flaming Flag
Tulipa 'Flaming Flag'
£6.29 - £16.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
0 star 0 star 1 star 1 star 1 star
Tulipa Spring Green
Tulipa 'Spring Green'
£6.29 - £22.00
7 × bulbs Delivered during September
21 × bulbs Delivered during September
12cm pot | 5 per pot available to order from winter
3 × 12cm pots available to order from winter
0.5 star 1 star 1 star 1 star 1 star
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