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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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Used at Chelsea
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All items
Showing Flowering month : May clear all
40 items
Allium ursinum

25% off

Allium ursinum
£2.24 - £17.99
approx 40 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Aquilegia vulgaris

25% off

Aquilegia vulgaris
£2.99 £2.24
approx 25 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Aubrieta Purple Cascade (Cascade Series) F1

25% off

Aubrieta 'Purple Cascade' (Cascade Series) F1
£2.24 - £6.00
approx 400 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Briza maxima

25% off

Briza maxima
£2.69 £2.02
approx 225 seeds In stock (shipped within 2-3 working days)
Calendula officinalis Orange King

25% off

Calendula officinalis 'Orange King'
£2.49 £1.87
approx 150 seeds In stock (shipped within 2-3 working days)
Calendula officinalis Sherbet Fizz

25% off

Calendula officinalis 'Sherbet Fizz'
£2.49 £1.87
approx 100 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus

25% off

Centaurea cyanus
£1.87 - £5.25
approx 200 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Centaurea cyanus Black Ball

25% off

Centaurea cyanus 'Black Ball'
£2.89 £2.17
approx 300 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Blue Ball

25% off

Centaurea cyanus 'Blue Ball'
£2.99 £2.24
approx 325 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Classic Fantastic

25% off

Centaurea cyanus 'Classic Fantastic'
£2.99 £2.24
approx 100 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Classic Magic

25% off

Centaurea cyanus 'Classic Magic'
£2.89 £2.17
approx 100 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Polka Dot Series

25% off

Centaurea cyanus 'Polka Dot Series'
£2.49 £1.87
approx 325 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus White Ball

25% off

Centaurea cyanus 'White Ball'
£2.49 £1.87
approx 300 seeds In stock (shipped within 2-3 working days)
Allium schoenoprasum

25% off

chives
£1.64 - £15.98
approx 300 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 2
Allium tuberosum

25% off

chives 'garlic'
£1.64 - £15.98
approx 120 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Viola tricolor

25% off

heartease
£2.19 £1.64
approx 75 seeds In stock (shipped within 2-3 working days)
Leucanthemum vulgare

25% off

Leucanthemum vulgare
£2.49 £1.87
approx 250 seeds In stock (shipped within 2-3 working days)
Lychnis flos-cuculi

25% off

Lychnis flos-cuculi
£2.09 - £39.99
approx 1000 seeds In stock (shipped within 2-3 working days)
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
Nicotiana Whisper Mixed F1

25% off

Nicotiana 'Whisper Mixed' F1
£2.24 - £36.99
approx 70 seeds In stock (shipped within 2-3 working days)
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Nicotiana alata Grandiflora

25% off

Nicotiana alata 'Grandiflora'
£2.39 £1.79
approx 700 seeds In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Oenothera lindheimeri The Bride

25% off

Oenothera lindheimeri 'The Bride'
£2.79 £2.09
approx 25 seeds In stock (shipped within 2-3 working days)
Viola × wittrockiana Frizzle Sizzle Blue F1 (Frizzle Sizzle Series)

25% off

pansy 'Frizzle Sizzle Blue' (Frizzle Sizzle Series) F1
£2.62 - £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
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
Viola × wittrockiana Frizzle Sizzle Yellow Blue Swirl F1 (Frizzle Sizzle Series)

25% off

pansy 'Frizzle Sizzle Yellow Blue Swirl' (Frizzle Sizzle Series) F1
£2.62 - £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
Primula veris

25% off

Primula veris
£2.24 - £34.99
approx 50 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)
1 star 1 star 1 star 1 star 1 star
Rosmarinus officinalis

25% off

rosemary
£1.87 - £17.99
approx 60 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Silene dioica

25% off

Silene dioica
£1.72 - £34.99
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)
Smyrnium perfoliatum

25% off

Smyrnium perfoliatum
£3.99 £2.99
approx 20 seeds In stock (shipped within 2-3 working days)
Thymus vulgaris

25% off

thyme common | thymus vulgaris
£2.09 - £15.98
approx 200 organic seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Viola Vivaldi Beacon

New

25% off

Viola 'Vivaldi Beacon'
£4.99 £3.74
approx 20 seeds In stock (shipped within 2-3 working days)
Welsh onion

25% off

Welsh onion
£2.24 - £15.98
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Primula elatior
Primula elatior
£7.99 - £18.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0 star 0 star 1 star 1 star
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)
Edible flowers plant and seed combination
Edible flowers plant & seed combination
£29.26 £28.44
4 × plants | 1 of each available to order from autumn
Aquilegia oxysepala
Aquilegia oxysepala
£3.99 £2.99
approx 30 seeds available to order from autumn
0 star 0 star 0 star 0 star 1 star
Aquilegia vulgaris Nivea
Aquilegia vulgaris 'Nivea'
£2.99 - £39.99
approx 70 seeds available to order from autumn
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Aquilegia vulgaris William Guiness
Aquilegia vulgaris 'William Guiness'
£3.99 £2.99
approx 40 seeds available to order from autumn
musk strawberry
musk strawberry
£3.49 £2.62
approx 50 seeds available to order from autumn
Silene uniflora
Silene uniflora
£2.99 £2.24
approx 100 seeds available to order from autumn
Thymus Thyme of Provence
Thymus 'Thyme of Provence'
£3.19 £2.39
approx 6000 seeds available to order from autumn

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