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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 RHS Chelsea Flower Show
Kitchen garden planting guidelines
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Showing Flowering month : May clear all
104 items
Erysimum Sugar Rush Purple Bicolour (Sugar Rush Series)
wallflower 'Sugar Rush Purple Bicolour' F1
From £3.19
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Geranium Showstopper Mixed
Geranium 'Showstopper Mixed'
£39.99 £20.00
sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Lunaria rediviva

New

Lunaria rediviva
£3.99 £3.19
available to order from summer
Iris ensata Rose Queen
Iris ensata 'Rose Queen'
£14.99 £11.99
available to order from summer
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