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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Available items
Showing Flowering month : May clear all
1042 items
Achillea millefolium Lilac Beauty
Achillea millefolium 'Lilac Beauty'
£9.99 - £39.99
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)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 8
Digitalis × mertonensis

30% off

Digitalis × mertonensis
£3.79 - £13.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
approx 1000 seeds available to order from autumn
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4
Oenothera lindheimeri Rosyjane ('Harrosy') (PBR)

40% off

Oenothera lindheimeri Rosyjane ('Harrosy') (PBR)
£5.39 - £12.59
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 4.7 5 17
Euphorbia × martini
Euphorbia × martini
£9.99 - £54.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.7 5 7
Euphorbia amygdaloides Purpurea

40% off

Euphorbia amygdaloides 'Purpurea'
£5.99 - £26.99
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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 12
Achillea millefolium

40% off

Achillea millefolium
£2.99 - £11.99
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)
Iris Caesar's Brother

40% off

Iris 'Caesar's Brother'
£12.99 - £32.99
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)
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 2
Pulmonaria Blue Ensign

50% off

Pulmonaria 'Blue Ensign'
£5.00 - £11.50
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Geranium pratense Mrs Kendall Clark
Geranium pratense 'Mrs Kendall Clark'
£9.99 - £44.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.9 5 7
Geranium macrorrhizum Bevan's Variety
Geranium macrorrhizum 'Bevan's Variety'
£9.99 - £22.99
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)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Euphorbia palustris

30% off

Euphorbia palustris
£9.99 - £33.59
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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Astilbe Fanal (x arendsii)
Astilbe 'Fanal' (× arendsii)
£9.99 - £16.95
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 4.7 5 15
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