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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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All items
Showing Flowering month : May clear all
1589 items
Iris Jane Phillips
Iris 'Jane Phillips'
£6.50 - £43.99
9cm pot sold out
3 × 9cm pots sold out
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 5.0 5 3
Iris Mer du Sud
Iris 'Mer du Sud'
£19.99 - £47.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Natchez Trace
Iris 'Natchez Trace'
£18.39 - £39.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Sultan's Palace
Iris 'Sultan's Palace'
£19.99 - £43.99
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 5.0 5 2
Iris Superstition
Iris 'Superstition'
£11.99 - £39.99
9cm pot sold out
2 litre pot available to order from autumn
3 × 9cm pots sold out
3 × 2 litre pots available to order from autumn
Iris White Swirl
Iris 'White Swirl'
£19.99 - £43.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Lewisia cotyledon
Lewisia cotyledon
£10.39 - £35.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0 star 0 star 0 star 1 star 1 star 2.0 5 1
Libertia chilensis
Libertia chilensis
£10.39 - £39.99
9cm pot available to order from autumn
2 litre pot available to order from autumn
3 × 9cm pots available to order from autumn
3 × 2 litre pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star 4.3 5 6
Lupinus Persian Slipper (PBR)
Lupinus 'Persian Slipper' (PBR)
£10.39 - £47.99
9cm pot available to order from autumn
2 litre pot available to order from autumn
3 × 9cm pots available to order from autumn
3 × 2 litre pots available to order from autumn
Oenothera lindheimeri Siskiyou Pink
Oenothera lindheimeri 'Siskiyou Pink'
£7.19 - £38.39
9cm pot available to order from autumn
2 litre pot sold out
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
3 × 2 litre pots sold out
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Oenothera lindheimeri Whiskers Deep Rose
Oenothera lindheimeri 'Whiskers Deep Rose'
£7.19 - £15.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Oenothera lindheimeri Freefolk Rosy ('Harrfolk')
Oenothera lindheimeri Freefolk Rosy ('Harrfolk')
£7.19 - £15.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4
Paeonia Buckeye Belle
Paeonia 'Buckeye Belle'
£23.99 - £47.98
4 litre pot available to order from autumn
2 + 1 FREE 4 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.4 5 7
Paeonia daurica subsp. mlokosewitschii
Paeonia daurica subsp. mlokosewitschii
£31.99 - £71.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Paeonia lactiflora Angel Cheeks
Paeonia lactiflora 'Angel Cheeks'
£23.99 - £47.98
4 litre pot available to order from autumn
2 + 1 FREE 4 litre pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star 4.2 5 5
Paeonia lactiflora Jan van Leeuwen
Paeonia lactiflora 'Jan van Leeuwen'
£23.99 - £47.98
4 litre pot available to order from autumn
2 + 1 FREE 4 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5
Papaver (Oriental Group) Pink Perfection
Papaver (Oriental Group) 'Pink Perfection'
£10.39 - £43.99
9cm pot available to order from autumn
2 litre pot available to order from autumn
3 × 9cm pots available to order from autumn
3 × 2 litre pots available to order from autumn
Pimpinella major Rosea

New

Pimpinella major 'Rosea'
£12.79 - £47.99
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 5
Primula pulverulenta
Primula pulverulenta
£7.19 - £27.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Saruma henryi

New

Saruma henryi
£11.99 - £27.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Saxifraga Alpino Red ('Saxz0014') (x arendsii)
Saxifraga Alpino Red ('Saxz0014') (x arendsii)
£7.19 - £30.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Saxifraga Touran White Improved ('Saxz0004') (PBR) (× arendsii)
Saxifraga Touran White Improved ('Saxz0004') (PBR) (× arendsii)
£7.99 - £30.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Silene flos-cuculi Petit Henri ('Iflyph')

New

Silene flos-cuculi Petit Henri ('Iflyph') (PBR)
£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
Trollius chinensis Golden Queen
Trollius chinensis 'Golden Queen'
£7.99 - £18.39
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
Trollius × cultorum Taleggio

New

Trollius × cultorum 'Taleggio'
£10.39 - £25.59
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Verbascum Chantilly
Verbascum 'Chantilly'
£11.99 - £26.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Verbascum (Cotswold Group) Gainsborough
Verbascum (Cotswold Group) 'Gainsborough'
£9.59 - £23.99
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
Verbascum chaixii Album
Verbascum chaixii 'Album'
£8.79 - £19.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Mathiasella bupleuroides Green Dream

New

Mathiasella bupleuroides 'Green Dream'
£11.99 - £28.79
9cm pot available to order from winter
3 × 9cm pots available to order from winter
1 star 1 star 1 star 1 star 1 star
Geranium phaeum Wendy's Blush

New

Geranium phaeum 'Wendy's Blush'
£9.59 - £23.19
9cm pot sold out
3 × 9cm pots sold out
Iris Kent Pride
Iris 'Kent Pride'
£11.50 - £24.99
2 litre pot sold out
3 × 2 litre pots sold out
Polemonium reptans Stairway to Heaven (PBR)
Polemonium reptans 'Stairway to Heaven' (PBR)
£12.99 £9.74 £6.50
9cm pot sold out
1 star 1 star 1 star 1 star 1 star
Rhodanthemum African Rose
Rhodanthemum 'African Rose'
£4.50 - £20.00
9cm pot sold out
3 × 9cm pots sold out
6 × 9cm pots sold out
Sedum spathulifolium Cape Blanco
Sedum spathulifolium 'Cape Blanco'
£6.39 - £15.99
9cm pot sold out
3 × 9cm pots sold out
Akebia quinata
Akebia quinata
£27.95 £22.36
2 litre pot | 60cm cane available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Clematis florida var. florida Sieboldiana
Clematis florida var. florida 'Sieboldiana'
£29.95 £23.96
3 litre pot | 60cm cane available to order from autumn
0 star 1 star 1 star 1 star 1 star
Lonicera japonica Halliana
Lonicera japonica 'Halliana'
£11.99 - £23.99
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
3 litre pot | 60cm cane available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Clematis Nelly Moser
Clematis 'Nelly Moser'
£11.99 - £23.98
9cm pot | 30cm cane available to order from autumn
3 litre pot | 60cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Award-winning spring flowering clematis collection
Award-winning spring flowering clematis collection
£44.97 £35.98
1 × collection | 3 plants available to order from autumn
Award-winning spring, summer & autumn clematis collection
Award-winning spring, summer & autumn clematis collection
£47.97 £38.38
1 × collection | 3 plants available to order from autumn
Award-winning summer flowering clematis collection
Award-winning summer flowering clematis collection
£44.97 £35.98
1 × collection | 3 plants available to order from autumn
Award-winning wall shrub collection
Award-winning wall shrub collection
£47.97 £38.38
1 × collection | 3 plants available to order from autumn
Four seasons clematis collection
Four seasons clematis collection
£62.96 £50.37
1 × collection | 4 plants available to order from autumn
Akebia quinata cream-flowered
Akebia quinata cream-flowered
£44.99 £35.99
3 litre pot | 60cm cane available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
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