We have found 284 plants that meet your criteria.

New
cranesbill
Geranium 'Orion' cranesbill A taller growing, summer flowering cultivar £5.99 Buy
New
cranesbill
Geranium Rozanne ('Gerwat') (PBR) cranesbill Wonderful, disc-like summer flowers £7.99 Buy
New
cranesbill
Geranium Sabani Blue (Bremigo) (PBR) cranesbill An oustanding geranium with large, blue flowers £4.99 Buy
New
hepatica
Hepatica ‘Forest Blue’ (Forest Series) hepatica Exquisite and unusual £12.99 Buy
tree hollyhock (syn. Blue Bird)
Hibiscus syriacus 'Oiseau Bleu' tree hollyhock (syn. Blue Bird)... Late flowering shrub with large blue flowers £12.99 Buy
rough-leaved hydrangea
Hydrangea aspera 'Villosa Group' rough-leaved hydrangea Long-lasting, deep mauve flowers in autumn £14.99 Buy
hydrangea
Hydrangea macrophylla Endless Summer Blue ('Bailmer') hydrangea A profusion of blue mophead flowers £22.99 Buy
lacecap hydrangea (syn. Blue Wave)
Hydrangea macrophylla 'Mariesii Perfecta' lacecap hydrangea (syn. Blue Wave)... Blue or pink lacecap flowers £9.99 Buy
black steel hydrangea
Hydrangea macrophylla 'Zsasa' black steel hydrangea A new dark-stemmed form with blue flowers £24.99 Buy
hydrangea
Hydrangea serrata 'Bluebird' hydrangea Distinctive blue (or sometimes pink) flowers and autumn colour £9.99 Buy
Crocus Special Offers
hydrangea
Hydrangea Expression ('Youmesix') hydrangea A longer-blooming, double form NOW £9.99 Buy
Crocus Special Offers
great purple flag
Iris pallida 'Argentea Variegata' great purple flag Stunning grey-green and white variegated leaves NOW £6.99 Buy
Crocus Special Offers
beardless iris
Iris setosa beardless iris A handsome rhizomatous, bearless iris NOW £6.99 Buy
Crocus Special Offers
Siberian iris
Iris sibirica Tropic Night Siberian iris Velvety, violet flowers with veined yellow throats NOW £7.49 Buy
Siberian iris
Iris sibirica 'Caesar's Brother' Siberian iris Intense violet flowers. Great in reliably moist soil £7.99 Buy
Crocus Special Offers
Siberian iris
Iris sibirica 'Perry's Blue' Siberian iris Looks great planted in bold clumps NOW £6.99 Buy
Siberian iris
Iris sibirica 'Silver Edge' Siberian iris Blue flowers edged with white £7.99 Buy
Crocus Special Offers
Siberian iris
Iris sibirica 'Tropic Night' Siberian iris Velvety, violet flowers with veined yellow throats NOW £6.99 Buy
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bearded iris
Iris 'Best Bet' bearded iris Tall and elegant NOW £7.99 Buy
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bearded iris
Iris 'Jane Phillips' bearded iris A popular variety with blue flowers NOW £6.99 Buy