Up to 50% off summer plants sale | Shop now

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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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Available items
Showing Flowering month : May clear all
1042 items
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
Arenaria montana Snow White
Arenaria montana 'Snow White'
£7.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Arisaema candidissimum
Arisaema candidissimum
£29.99
2 litre pot In stock (shipped within 2-3 working days)
Armeria maritima Dusseldorfer Stolz

50% off

Armeria Düsseldorfer Stolz
£4.00 - £9.50
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Armeria maritima Morning Star White
Armeria maritima 'Morning Star White'
£7.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Armeria maritima Splendens

50% off

Armeria maritima 'Splendens'
£4.00 - £16.00
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)
0 star 0.5 star 1 star 1 star 1 star 3.5 5 2
Aronia × prunifolia Brilliant

30% off

Aronia × prunifolia 'Brilliant'
£26.99 £18.89
2 litre pot In stock (shipped within 2-3 working days)
Ashley's repeat flowering tulip collection

New

Ashley's repeat flowering tulip collection
£19.99 - £39.98
1 × collection | 21 bulbs Delivered during September
2 + 1 FREE collections | 63 bulbs Delivered during September
Assorted native oxygenating
Assorted native oxygenating bunches
£19.99 - £39.98
5 × bunches Delivery by trusted supplier within 1 week
10 + 5 FREE Delivery by trusted supplier within 1 week
Astelia Silver Shadow (PBR)

30% off

Astelia 'Silver Shadow' (PBR)
£34.99 £24.49
2 litre pot In stock (shipped within 2-3 working days)
Astelia nervosa Westland

40% off

Astelia nervosa 'Westland'
£32.99 £19.79
2 litre pot In stock (shipped within 2-3 working days)
Astilbe Brautschleier (x arendsii)
Astilbe 'Brautschleier' (× arendsii)
£9.99 - £42.00
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)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 7
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