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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
Kitchen garden planting guidelines
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All items
Showing Flowering month : May clear all
1589 items
Sarah's Chelsea lavender & white combination
Sarah's Chelsea 'lavender & white combination '
£51.96 £46.57
4 plants | 1 of each available to order from autumn
Sarah's Chelsea lavender susan combination
Sarah's Chelsea 'lavender susan combination'
£51.57 - £124.71
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£71.96 £68.16
4 plants | 1 of each available to order from autumn
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£76.96 £73.16
4 plants | 1 of each available to order from autumn
Sarah's Chelsea pink & silver combination
Sarah's Chelsea 'pink & silver combination'
£68.96 £65.16
4 plants | 1 of each available to order from autumn
Sarah's Chelsea silver susan combination
Sarah's Chelsea 'silver susan combination'
£53.36 - £130.10
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn
Slug resistant plant combination
Slug resistant plant combination
£41.96 £37.56
4 × plants | 1 of each available to order from autumn
Structured shade plant combination
Structured shade plant combination
£39.96 £38.16
4 × plants | 1 of each available to order from autumn
Tom's Chelsea Woodland Sanctuary collection 'Cool & calm'
Tom's Chelsea 'Woodland Sanctuary collection 'Cool & calm''
£49.96 - £149.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Tom's Chelsea Woodland Sanctuary collection 'Delicate colour'
Tom's Chelsea 'Woodland Sanctuary collection 'Delicate colour''
£50.36 - £151.09
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Tom's Chelsea Woodland Sanctuary collection 'Lush shade'
Tom's Chelsea 'Woodland Sanctuary collection 'Lush shade''
£40.96 - £122.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Tom's Chelsea Woodland Sanctuary collection 'Textural tones'
Tom's Chelsea 'Woodland Sanctuary collection 'Textural tones''
£50.96 - £152.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Tom's Chelsea Woodland Sanctuary collection 'Texture & form'
Tom's Chelsea 'Woodland Sanctuary collection 'Texture & form''
£40.96 - £122.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Salvia Peach Melba

New

Salvia 'Peach Melba'
£12.99 - £21.00
9cm pot available to order from late spring
3 × 9cm pots available to order from late spring
Achillea Lachsschönheit' (Galaxy Series)
Achillea 'Lachsschönheit' (Galaxy Series)
£10.99 - £42.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Anthriscus sylvestris
Anthriscus sylvestris
£2.09 - £37.99
approx 150 seeds available to order from autumn
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Aquilegia chrysantha Yellow Queen
Aquilegia chrysantha 'Yellow Queen'
£9.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 9
Aquilegia vulgaris var. stellata Black Barlow (Barlow Series)
Aquilegia vulgaris var. stellata 'Black Barlow'
£2.99 - £39.99
approx 40 seeds available to order from autumn
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Aquilegia vulgaris var. stellata Blue Barlow (Barlow Series)
Aquilegia vulgaris var. stellata 'Blue Barlow' (Barlow Series)
£2.62 - £39.99
approx 40 seeds available to order from autumn
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0 star 0.75 star 1 star 1 star 1 star 3.8 5 4
Aquilegia vulgaris var. stellata Ruby Port
Aquilegia vulgaris var. stellata 'Ruby Port'
£10.99 - £24.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4
Aquilegia vulgaris var. stellata White Barlow (Barlow Series)
Aquilegia vulgaris var. stellata 'White Barlow' (Barlow Series)
£9.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Arenaria montana Snow White
Arenaria montana 'Snow White'
£7.99 - £19.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Astrantia major Star of Billion (PBR)

New

Astrantia major 'Star of Billion' (PBR)
£15.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Aubrieta Axcent White (Axcent Series)
Aubrieta 'Axcent White' (Axcent Series)
£8.99 - £21.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Aubrieta gracilis Kitte Blue
Aubrieta gracilis 'Kitte Blue'
£8.99 - £34.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Baptisia Vanilla Cream (Decadence Series)
Baptisia 'Vanilla Cream' (Decadence Series)
£13.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Brunnera macrophylla Looking Glass (PBR)
Brunnera macrophylla 'Looking Glass' (PBR)
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Corydalis flexuosa China Blue
Corydalis flexuosa 'China Blue'
£8.79 - £22.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Diascia personata Hopleys
Diascia personata 'Hopleys'
£8.99 - £22.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 1 star 1 star 1 star 1 star
Disporum longistylum Green Giant
Disporum longistylum 'Green Giant'
£19.99 - £49.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Disporum longistylum Night Heron
Disporum longistylum 'Night Heron'
£22.99 - £59.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Epimedium × perralchicum Fröhnleiten
Epimedium × perralchicum 'Fröhnleiten'
£11.99 - £25.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Epimedium × rubrum
Epimedium × rubrum
£10.99 - £24.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Epimedium × warleyense
Epimedium × warleyense
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Epimedium × youngianum Niveum
Epimedium × youngianum 'Niveum'
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 0.75 star 1 star 1 star 1 star
Erysimum Red Jep
Erysimum 'Red Jep'
£8.99 - £37.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Erysimum Winter Orchid ('Innerywinorch') (PBR)
Erysimum Winter Orchid ('Innerywinorch') (PBR)
£8.99 - £36.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Euphorbia epithymoides
Euphorbia epithymoides
£9.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Euphorbia stygiana Sunny Side Up
Euphorbia stygiana 'Sunny Side Up'
£22.99 - £57.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Euphorbia wallichii
Euphorbia wallichii
£10.39 - £23.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 1 star 1 star 1 star 1 star
Geranium maderense

New

Geranium maderense
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Geranium pyrenaicum Bill Wallis
Geranium pyrenaicum 'Bill Wallis'
£9.99 - £24.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Geranium × oxonianum Dusky Rose

New

Geranium × oxonianum 'Dusky Rose'
£11.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Geum Scarlet Tempest ('Macgeu001') (PBR) (Tempest Series)
Geum Scarlet Tempest ('Macgeu001') (PBR) (Tempest Series)
£14.99 - £34.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Helianthemum Wisley Primrose
Helianthemum 'Wisley Primrose'
£8.99 - £37.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Iberis Pink Ice
Iberis 'Pink Ice'
£8.99 - £19.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Iberis Masterpiece (PBR)
Iberis Masterpiece (PBR)
£8.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Iris Benton Apollo
Iris 'Benton Apollo'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Benton Caramel
Iris 'Benton Caramel'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Benton Diedre
Iris 'Benton Diedre'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Benton Menace
Iris 'Benton Menace'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Benton Susan
Iris 'Benton Susan'
£29.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0 star 0 star 0 star 1 star 1 star
Iris Black Swan
Iris 'Black Swan'
£27.99 - £59.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0 star 1 star 1 star 1 star 1 star
Iris Dusky Challenger
Iris 'Dusky Challenger'
£24.99 - £59.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Iris Mer du Sud
Iris 'Mer du Sud'
£24.99 - £59.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Natchez Trace
Iris 'Natchez Trace'
£22.99 - £49.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
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