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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.

By type
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Used at Chelsea
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Sort by availability
All items
Showing Flowering month : May clear all
439 items
Vinca minor Azure Flore Pleno
Vinca minor 'Azure Flore Pleno'
£17.99
2 litre pot available to order from autumn
Vinca minor f. alba Gertrude Jekyll
Vinca minor f. alba 'Gertrude Jekyll'
£7.99 - £32.99
9cm pot available to order from autumn
2 litre pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star 4.4 5 11
Viola Sorbet XP Delft Blue (Sorbet XP Series)
Viola Sorbet XP Delft Blue (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP Morpho (Sorbet XP Series)
Viola Sorbet XP Morpho (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP Orange Jump Up (Sorbet XP Series)
Viola Sorbet XP Orange Jump Up (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP Pink Halo (Sorbet XP Series)
Viola Sorbet XP Pink Halo (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP Purple (Sorbet XP Series)
Viola Sorbet XP Purple (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP Red (Sorbet XP Series)
Viola Sorbet XP Red (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola Sorbet XP White (Sorbet XP Series)
Viola Sorbet XP White (Sorbet XP Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Viola × wittrockiana Cool Wave Strawberry Swirl
Viola × wittrockiana 'Cool Wave Strawberry Swirl'
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Erysimum Fire King

25% off

wallflower 'Fire King'
£2.24 - £21.98
approx 500 seeds In stock (shipped within 2-3 working days)
1 × pack of ten | bare root available to order from autumn
2 + 1 FREE packs | bare root available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.6 5 17
Erysimum cheiri Primrose Dame
wallflower 'Primrose Dame'
£10.99 - £21.98
1 × pack of ten | bare root available to order from autumn
2 + 1 FREE packs | bare root available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.1 5 9
Erysimum cheiri Purple Shades
wallflower 'Purple Shades'
£10.99 - £21.98
1 × pack of ten | bare root available to order from autumn
2 + 1 FREE packs | bare root available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.1 5 17
Erysimum Sugar Rush Orange (Sugar Rush Series)
wallflower 'Sugar Rush Orange' F1
£3.99 - £7.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Erysimum Sugar Rush Primrose (Sugar Rush Series)
wallflower 'Sugar Rush Primrose' F1
£3.99 - £15.98
5 × seedlings | jumbo Delivered mid September
10 + 5 FREE seedlings | jumbo Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Erysimum Sugar Rush Purple Bicolour (Sugar Rush Series)
wallflower 'Sugar Rush Purple Bicolour' F1
£3.99 - £15.98
5 × seedlings | jumbo Delivered mid September
10 + 5 FREE seedlings | jumbo Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Erysimum Sugar Rush Red (Sugar Rush Series)
wallflower 'Sugar Rush Red' F1
£3.99 - £15.98
5 × seedlings | jumbo Delivered mid September
10 + 5 FREE seedlings | jumbo Delivered mid September
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0 star 0.75 star 1 star 1 star 1 star 3.7 5 3
Begonia Mother's Day
Begonia 'Mother's Day'
£4.49 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Begonia Pink Flamingo
Begonia 'Pink Flamingo'
£4.49 - £8.98
1 × tuber available to order from winter
2 + 1 FREE tubers available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.5 5 4
Begonia Red Glory
Begonia 'Red Glory'
£4.49 - £8.98
1 × tuber available to order from winter
2 + 1 FREE tubers available to order from winter
0 star 0 star 0 star 0 star 1 star 1.0 5 1
Begonia Rosebud Tutu
Begonia 'Rosebud Tutu'
£6.29 - £12.58
2 × tubers available to order from winter
4 + 2 FREE tubers available to order from winter
Begonia Splendide Ballerina
Begonia 'Splendide Ballerina'
£5.39 - £13.50
2 × tubers available to order from winter
6 × tubers available to order from winter
Begonia (Pendula Group) Pink Giant
Begonia (Pendula Group) 'Pink Giant'
£3.59 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star
Begonia (Pendula Group) Red Giant
Begonia (Pendula Group) 'Red Giant'
£3.59 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
Begonia (Pendula Group) White Giant
Begonia (Pendula Group) 'White Giant'
£3.59 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
0.5 star 1 star 1 star 1 star 1 star
Begonia gift set
Begonia gift set
£14.99 £13.49
gift set available to order from winter
Begonia × intermedia Bertinii
Begonia × intermedia 'Bertinii'
£4.49 - £8.98
1 × tuber available to order from winter
2 + 1 FREE tubers Unavailable
Citrus × microcarpa
calamondin orange
£59.99 - £114.98
19cm pot | 60cm tall available to order from winter
with terracotta ruffle pot available to order from winter
Danae racemosa
Danae racemosa
£34.99
2 litre pot available to order from winter
Citrus × limon Four Seasons
lemon 'Four Seasons'
£79.99 - £134.98
21cm pot | 85cm tall available to order from winter
with terracotta ruffle pot available to order from winter
0.5 star 1 star 1 star 1 star 1 star
Ranunculus Purple Heart
Ranunculus 'Purple Heart'
£7.19 - £18.90
20 × corms available to order from winter
60 × corms available to order from winter
0.75 star 1 star 1 star 1 star 1 star
Gazania Daybreak Bright Orange (Daybreak Series)
Gazania 'Daybreak Bright Orange' (Daybreak Series)
£9.99 - £19.98
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
1 star 1 star 1 star 1 star 1 star
Geranium Red Shades
Geranium 'Red Shades'
£3.50 - £39.99
9cm pot available to order from autumn
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
0.75 star 1 star 1 star 1 star 1 star
Geranium Showstopper Mixed
Geranium 'Showstopper Mixed'
£39.99
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star
Impatiens Beacon Select Mixture (Beacon Series)
Impatiens 'Beacon Select Mixture'
£36.99
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star
marguerite Grandaisy Ivory White (Grandaisy Series)
marguerite 'Grandaisy Ivory White' (Grandaisy Series)
£14.99 - £29.98
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
marguerite Grandaisy Pink Halo ('Bonmax 9163') (PBR) (Grandaisy Series)
marguerite Grandaisy Pink Halo ('Bonmax 9163') (PBR) (Grandaisy Series)
£14.99 - £29.98
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
1 star 1 star 1 star 1 star 1 star
Viola × wittrockiana Cool Wave Frost
pansy 'Cool Wave Frost'
£6.99 - £13.98
9cm pot sold out
2 + 1 FREE 9cm pots sold out
Stocks Fragrance Mixed (10 Week Mixed)
Stocks 'Fragrance Mixed'
£14.99 - £29.99
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
0.25 star 1 star 1 star 1 star 1 star
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