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.

Quick growing
Planting combinations
Ground cover
Available items
Showing Flowering month : May clear all
739 items
Centaurea montana Purple Heart

25% off

Centaurea montana 'Purple Heart'
£7.49 - £17.24
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Calibrachoa Cabaret Early Light Pink Eye (Cabaret Series)

New

25% off

Calibrachoa 'Cabaret Early Light Pink Eye' (Cabaret Series)
£5.24 - £14.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Delphinium Astolat Group

25% off

Delphinium 'Astolat Group'
£7.49 - £17.24
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Pulmonaria Blue Ensign

25% off

Pulmonaria 'Blue Ensign'
£7.49 - £29.99
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)
Petunia Designer Cappuccino (Designer Series)

New

25% off

Petunia Designer Cappuccino Designer Series
£5.24 - £14.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Molinia caerulea subsp. caerulea Heidebraut

25% off

Molinia caerulea subsp. caerulea 'Heidebraut'
£7.49 - £29.99
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)
Euphorbia characias subsp. wulfenii

25% off

Euphorbia characias subsp. wulfenii
£7.49 - £37.49
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Anemone sylvestris

25% off

Anemone sylvestris
£8.06 - £15.56
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Epimedium grandiflorum Lilafee

25% off

Epimedium grandiflorum 'Lilafee'
£8.24 - £18.74
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Geranium phaeum var. phaeum Samobor

25% off

Geranium phaeum var. phaeum 'Samobor'
£8.24 - £18.74
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Epimedium × versicolor Sulphureum

25% off

Epimedium × versicolor 'Sulphureum'
£8.24 - £18.74
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Epimedium × warleyense

25% off

Epimedium × warleyense
£8.24 - £18.74
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Amsonia tabernaemontana var. salicifolia

25% off

Amsonia tabernaemontana var. salicifolia
£8.24 - £19.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Epimedium × perralchicum Fröhnleiten

25% off

Epimedium × perralchicum 'Fröhnleiten'
£8.24 - £18.74
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Blue and white cutting garden collection

25% off

Blue & white cutting garden collection
£11.06 £8.30
1 × collection In stock (shipped within 2-3 working days)
Corydalis calycosa

New

25% off

Corydalis calycosa
£8.99 - £20.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Butterfly mat seed carpet

25% off

Butterfly mat seed carpet
£11.99 £8.99
seed mat In stock (shipped within 2-3 working days)
Amsonia Blue Ice

25% off

Amsonia 'Blue Ice'
£8.99 - £37.49
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Anemone leveillei

25% off

Anemone leveillei
£8.99 - £35.99
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)
Bergenia Baby Doll

25% off

Bergenia 'Baby Doll'
£8.99 - £37.49
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)
Amsonia tabernaemontana Storm Cloud

25% off

Amsonia tabernaemontana 'Storm Cloud'
£8.99 - £20.06
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Iris setosa

25% off

Iris setosa
£8.99 - £22.49
9cm pot shipped within 2 weeks
3 × 9cm pots shipped within 2 weeks
Acanthus mollis

25% off

Acanthus mollis
£8.99 - £39.74
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)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Geranium × oxonianum Dusky Rose

New

25% off

Geranium × oxonianum 'Dusky Rose'
£8.99 - £22.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Seedballs make your own native flowers seedbombs kit

25% off

Seedballs make your own native flowers seedbombs kit
£11.99 £8.99
makes 50 - 60 seedballs In stock (shipped within 2-3 working days)
Geranium phaeum Joseph Green

New

25% off

Geranium phaeum 'Joseph Green'
£9.71 - £14.96
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Baptisia Lemon Meringue (Decadence Series)

25% off

Baptisia 'Lemon Meringue' (Decadence Series)
£9.74 - £22.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Epimedium Pretty in Pink (PBR)

New

25% off

Epimedium 'Pretty in Pink' (PBR)
£9.74 - £22.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Geranium cinereum Jolly Jewel Raspberry ('Noortjjrab')

New

25% off

Geranium (Cinereum Group) Jolly Jewel Raspberry ('Noortjjrab)
£9.74 - £23.24
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Polemonium reptans Stairway to Heaven (PBR)

25% off

Polemonium reptans 'Stairway to Heaven' (PBR)
£9.74 - £20.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
× Heucherella Solar Eclipse

25% off

× Heucherella 'Solar Eclipse'
£9.74 - £39.74
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)
Geum Orange Pumpkin (PBR)

New

25% off

Geum 'Orange Pumpkin' (PBR)
£9.74 - £23.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Verbascum Sugar Plum (PBR)

25% off

Verbascum 'Sugar Plum' (PBR)
£9.74 - £14.96
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Baptisia Dutch Chocolate (Decadence Series)

25% off

Baptisia 'Dutch Chocolate' (Decadence Series)
£9.74 - £22.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Pulmonaria Silver Bouquet (PBR)

25% off

Pulmonaria 'Silver Bouquet' (PBR)
£9.74 - £22.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Iris Perry's Blue

25% off

Iris 'Perry's Blue'
£9.74 - £37.49
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)
Lupinus Red Rum (PBR)

25% off

Lupinus 'Red Rum' (PBR)
£9.74 - £22.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Iris chrysographes black-flowered

25% off

Iris chrysographes 'black-flowered'
£9.74 - £44.99
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)
Lychnis flos-cuculi Alba

25% off

Lychnis flos-cuculi 'Alba'
£9.74 - £25.50
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Rhodohypoxis Beverly (PBR)

25% off

Rhodohypoxis 'Beverly' (PBR)
£9.74 - £24.74
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Smyrnium perfoliatum

New

25% off

Smyrnium perfoliatum
£2.99 - £22.49
approx 20 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Lupinus Persian Slipper (PBR)

25% off

Lupinus 'Persian Slipper' (PBR)
£9.74 - £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
Acanthus hungaricus White Lips

25% off

Acanthus hungaricus 'White Lips'
£9.74 - £33.74
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)
Brachyscome Royal Blue

25% off

Brachyscome 'Royal Blue'
£5.24 - £19.48
9cm pot In stock (shipped within 2-3 working days)
Brunnera macrophylla Looking Glass (PBR)

25% off

Brunnera macrophylla 'Looking Glass' (PBR)
£9.74 - £22.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Carex oshimensis Everest ('Fiwhite') (PBR)

25% off

Carex oshimensis Everest ('Fiwhite') (PBR)
£9.74 - £37.49
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)
6 × 9cm pots In stock (shipped within 2-3 working days)
Seedballs bee matchboxes seedbombs

25% off

Seedballs bee matchboxes
£12.99 £9.74
set of 3 matchboxes In stock (shipped within 2-3 working days)
Polygonatum × hybridum

25% off

Polygonatum × hybridum
£9.74 - £41.24
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
Brunnera macrophylla Jack Frost (PBR)

25% off

Brunnera macrophylla 'Jack Frost' (PBR)
£9.74 - £37.49
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)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Elegant cutting garden collection

25% off

Elegant cutting garden collection
£13.06 £9.80
1 × collection In stock (shipped within 2-3 working days)
Viscaria Plena

New

25% off

Viscaria 'Plena'
£10.49 - £29.99
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)
Papaver (Oriental Group) Red Rumble ('HG01') (PBR)

New

25% off

Papaver (Oriental Group) Red Rumble ('HG01') (PBR)
£10.49 - £26.24
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Viscaria Cherry Bubbles

New

25% off

Viscaria 'Cherry Bubbles'
£10.49 - £37.49
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)
Ruffling skies cutting garden collection

25% off

Ruffling skies cutting garden collection
£14.65 £10.99
1 × collection In stock (shipped within 2-3 working days)
Aeonium haworthii

New

25% off

Aeonium haworthii
£14.99 £11.24
13cm pot In stock (shipped within 1-2 working days)
Iris ensata Rose Queen

25% off

Iris ensata 'Rose Queen'
£14.99 £11.24
1 litre aquatic pot In stock (shipped within 2-3 working days)

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