Gentiana sino-ornata
£12.99 - £29.99
Geranium Sabani Blue ('Bremigo') (PBR)
£12.99 - £29.99
Polemonium reptans Stairway to Heaven (PBR)
£12.99 - £27.99
Eryngium × zabelii Big Blue
£12.99 - £49.99
Eryngium × zabelii Jos Eijking
£12.99 - £29.99
Delphinium Mighty Atom
£12.74 - £32.29
Agapanthus Headbourne hybrids
£12.74 - £28.04
Nepeta Magical Mr Blue Sky ('Bocombsky) (PBR)
£11.99 - £29.99
Corydalis calycosa
£11.99 - £27.99
Amsonia Blue Ice
£11.99 - £45.04
Amsonia tabernaemontana Storm Cloud
£11.99 - £26.75
Tradescantia (Andersoniana Group) JS Brainstorm (PBR)
£11.95 - £24.95
Agapanthus africanus
£11.89 - £59.49
Agapanthus Midnight Star
£11.89 - £42.49
Lupinus Persian Slipper (PBR)
£11.04 - £59.99
Echinops ritro Veitch's Blue
£11.04 - £49.99
Liriope muscari Okina
£11.04 - £25.49
Liriope muscari Moneymaker
£11.04 - £28.04
Delphinium Summer Skies Group
£11.04 - £45.04
Amsonia tabernaemontana var. salicifolia
£10.99 - £25.99
Baptisia australis
£10.99 - £42.99
Aconitum napellus
£10.99 - £24.99
Veronica Shirley Blue
£9.99 - £22.99
Salvia uliginosa African Skies
£9.99 - £19.99
Calamintha nepeta subsp. nepeta Blue Cloud
£9.99 - £24.99
Pulmonaria Trevi Fountain
£9.99 - £23.99
Nepeta Cat's Pajamas
£9.99 - £23.99
Salvia patens
£9.99 - £23.99
Geranium Brookside
£9.99 - £42.99
Perovskia Bluesette
£9.99 - £18.99
Pulmonaria Opal ('Ocupol')
£9.99 - £23.99
Veronica spicata Glory (PBR)
£9.99 - £22.99
Geranium Orion
£9.99 - £39.99
Campanula persicifolia
£8.99 - £38.24
Phlox divaricata subsp. laphamii Chattahoochee
£8.99 - £19.99
Eurybia × herveyi
£8.99 - £19.99
Brunnera macrophylla
£8.99 - £39.99
Veronica gentianoides
£8.99 - £16.75
Kalimeris incisa Blue Star
£8.99 - £22.99
Galega officinalis
£8.99 - £19.99
Caryopteris x clandonensis Kew Blue
£8.99 - £20.99
Campanula poscharskyana
£8.99 - £35.99