Buy Plants - Flower colour: Blue, Flowering month: September

Agapanthus 'Headbourne hybrids'

From £14.99

borage

From £2.19

New

Buddleja 'Bressingham Bountiful'

£24.99

50% off

Buddleja 'Lochinch'

~~£19.99~~ £10.00

Calamintha nepeta subsp. nepeta 'Blue Cloud'

From £9.99

40% off

Caryopteris × clandonensis 'Dark Knight'

From £11.99

50% off

Caryopteris × clandonensis 'Heavenly Blue'

From £11.50

40% off

Caryopteris × clandonensis 'White Surprise' (PBR)

~~£26.99~~ £16.19

Caryopteris × clandonensis Grand Bleu ('Inoveris') (PBR)

~~£20.99~~ £10.50

50% off

Caryopteris × clandonensis Hint of Gold ('Lisaura') (PBR)

~~£22.99~~ £11.50

Caryopteris × clandonensis Sterling Silver ('Lissilv') (PBR)

From £25.75

Ceanothus 'Autumnal Blue'

From £24.99

Centaurea cyanus

From £3.29

Centaurea cyanus 'Blue Ball'

From £2.99

Centaurea cyanus 'Classic Fantastic'

From £2.99

20% off

Cottage garden showstoppers mini-border collection

~~£71.99~~ £67.19

Eryngium yuccifolium

From £12.99

Eryngium × olivierianum Big Blue ('Myersblue') (PBR)

From £13.99

Eryngium × zabelii 'Jos Eijking'

From £12.99

Evening sky pollinator mini-border collection

From £56.06

Galega orientalis

From £8.99

Best Seller

20% off

Geranium Rozanne ('Gerwat') (PBR)

From £10.39

+ 1 more available

Geranium Sabani Blue ('Bremigo') (PBR)

From £12.99

Geranium wallichianum Havana Blues ('Noorthava') (PBR)

From £7.50

Hibiscus syriacus 'Oiseau Bleu'

£29.99

Hibiscus syriacus Blue Chiffon ('Notwood3') (PBR) (Chiffon Series)

£29.99

Lathyrus odoratus 'Charlie's Angel'

From £3.49

Best Seller

Lavandula angustifolia 'Munstead'

From £3.49

+ 2 more available

Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)

From £7.99

Lavandula × intermedia Platinum Blonde ('Momparle') (PBR)

Lavandula × intermedia Platinum Blonde ('Momparler') (PBR)

£17.99

50% off

Liriope muscari 'Moneymaker'

From £6.50

Liriope muscari 'Okina'

From £12.99

Nepeta 'Cat's Pajamas'

From £9.99

Nepeta grandiflora 'Summer Magic' (PBR)

From £8.99

Nepeta Magical Mr Blue Sky ('Bocombsky) (PBR)

From £11.99

50% off

Nepeta Neptune ('Bokratune') (PBR)

From £5.00

Best Seller

Up to 30% off

Nepeta racemosa 'Walker's Low'

From £7.19

New

Penstemon 'Stapleford Gem'

From £8.99

Best Seller

30% off

Perovskia 'Blue Spire'

From £5.59

New

Perovskia 'Bluesette'

From £9.99

40% off

Perovskia 'Little Spire' (PBR)

From £4.79

40% off

Perovskia Lacey Blue ('Lisslitt') (PBR)

~~£19.99~~ £11.99

Perovskia Silvery Blue ('Lissvery') (PBR)

£19.99

Phacelia tanacetifolia - green manure

From £2.89

Pollinator's blue mini-border collection

~~£64.99~~ £60.65

50% off

Prunella vulgaris

From £2.99

+ 1 more available

Scabiosa 'Butterfly Blue'

From £9.99

Scabiosa caucasica 'Perfecta Mid Blue' (Perfecta Series)

From £9.99

New

Scutellaria 'Appalachian Blues' (PBR)

£14.99

Seedballs cornflower

From £6.99

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