Catananche caerulea
£2.99 - £27.20
Agastache Blue Fortune
£4.79 - £31.99
Amsonia Blue Ice
£5.59 - £23.99
Buddleja Lochinch
£19.99
Campanula persicifolia
£4.79 - £39.99
Ceanothus Concha
£24.99 - £95.99
Ceanothus Skylark
£22.99 - £79.99
Eryngium giganteum
£9.99 - £39.99
Eurybia × herveyi
£7.99 - £29.99
Geranium Orion
£4.79 - £39.99
hyssop or Hyssopus officinalis
£2.99 - £11.98
Iris Benton Nigel
£29.99
Nepeta Six Hills Giant
£4.79 - £39.99
Perovskia Blue Spire
£5.99 - £24.99
Veronica Marilyn Monroe (PBR)
Offer was £19.99 £15.99
Veronica gentianoides
£6.99 - £29.99
Salvia farinacea Victoria Blue Bicolour
£6.99 - £13.98
Salvia Victoria Blue ('Vivisal') (PBR)
£6.99 - £13.98
Aster amellus King George
£5.59 - £23.99
Ceanothus Puget Blue
£22.99 - £79.99
Delphinium Spindrift
£19.99
Echinops ritro Veitch's Blue
£7.19 - £24.00
Eryngium giganteum Silver Ghost
£8.79 - £31.99
Eryngium × zabelii Big Blue
£9.99 - £24.00
Eryngium × zabelii Jos Eijking
£10.39 - £23.99
Geranium wallichianum Kelly Anne (PBR)
Offer was £19.99 £15.99
Iris laevigata Snowdrift
£11.99 - £19.99
Lupinus Melody
£7.19 - £21.60
Salvia officinalis
£2.49 - £11.98
Salvia Mystic Spires Blue ('Balsalmisp')
£6.99 - £13.98
Salvia patens
£7.99 - £29.99
Veronica Margret
Offer was £14.99 £11.99
Allium caeruleum
£7.49 - £14.98
Myosotis Sylvia Blue
Offer was £24.99 £12.49