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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
1655 items
Myosotis sylvatica
Myosotis sylvatica
£2.79 - £7.50
approx 175 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Papaver rhoeas
Papaver rhoeas
£2.79 - £7.50
approx 2000 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Black Ball
Centaurea cyanus 'Black Ball'
£2.89
approx 300 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Classic Magic
Centaurea cyanus 'Classic Magic'
£2.89
approx 100 seeds In stock (shipped within 2-3 working days)
Myosotis sylvatica Ultramarine
Myosotis sylvatica 'Ultramarine'
£2.99
approx 175 seeds In stock (shipped within 2-3 working days)
Primula veris

20% off

Primula veris
£2.99 - £39.99
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)
9 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 8
Centaurea cyanus Blue Ball
Centaurea cyanus 'Blue Ball'
£2.99
approx 325 seeds In stock (shipped within 2-3 working days)
cucumber Cucamelon
cucumber 'Cucamelon'
£2.99
approx 20 seeds In stock (shipped within 2-3 working days)
Aubrieta Purple Cascade (Cascade Series) F1
Aubrieta 'Purple Cascade' (Cascade Series) F1
£2.99 - £8.00
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
Silene uniflora
Silene uniflora
£2.99
approx 100 seeds available to order from autumn
Rhinanthus minor
Rhinanthus minor
£2.99 - £7.50
approx 50 seeds In stock (shipped within 2-3 working days)
3 packets of approx 50 seeds In stock (shipped within 2-3 working days)
Ajuga reptans
Ajuga reptans
£2.99
approx 50 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Silene latifolia
Silene latifolia
£2.99
approx 500 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus Classic Fantastic
Centaurea cyanus 'Classic Fantastic'
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
Aquilegia vulgaris
Aquilegia vulgaris
£2.99
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
Achillea millefolium
Achillea millefolium
£2.99 - £34.99
approx 400 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)
Nicotiana Whisper Mixed F1

50% off

Nicotiana 'Whisper Mixed' F1
£2.99 - £18.49
approx 70 seeds In stock (shipped within 2-3 working days)
40 + 20 FREE seedlings In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Hesperis matronalis var. albiflora

20% off

Hesperis matronalis var. albiflora
£2.99 - £11.16
approx 500 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)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Primula vulgaris
Primula vulgaris
£2.99 - £34.99
approx 30 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 5.0 5 8
Linaria maroccana Licilia Red (Licilia Series)
Linaria maroccana 'Licilia Red' (Licilia Series)
£2.99
approx 500 seeds In stock (shipped within 2-3 working days)
Allium ursinum
Allium ursinum
£2.99 - £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
Linaria maroccana Licilia Violet (Licilia Series)
Linaria maroccana 'Licilia Violet' (Licilia Series)
£2.99
approx 500 seeds In stock (shipped within 2-3 working days)
Lunaria annua Corfu Blue
Lunaria annua 'Corfu Blue'
£2.99
approx 20 seeds available to order from autumn
Lunaria annua var. albiflora
Lunaria annua var. albiflora
£2.99
approx 100 seeds In stock (shipped within 2-3 working days)
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