Blau

Nepeta faassenii

Campanula carpatica 'Blaue Clips'

Salvia nemorosa 'Blaukönigin'

Aubrieta 'Cascade Blue'

Hyssopus officinalis

Campanula glomerata 'Speciosa'

Campanula glomerata 'Superba'

Eryngium planum

Veronica spicata 'Nana Blauteppich'

Veronica gentianoides

Polemonium caeruleum 'Bambino Blue'

Festuca glauca

Centaurea montana

Campanula persicifolia 'Coerulea'

Lobelia siphilitica

Aquilegia vulgaris

Catananche caerulea

Aster alpinus

Veronica repens

Scabiosa caucasica 'Perfecta'

Salvia nemorosa 'Ostfriesland'

Nepeta nervosa

Nepeta faassenii 'Six Hills Giant'

Lavandula angustifolia 'Dwarf Blue'

Lavandula angustifolia 'Hidcote'

Lavandula angustifolia 'Munstead'

Festuca glauca 'Elijah Blue'

Echinops bannaticus 'Blue Globe'

Echinops ritro

Campanula portenschlagiana

Calamintha nepeta 'Blue Cloud'

Calamintha nepeta

Aster 'Prof. Anton Kippenberg'

Calamintha nepeta 'Marvelette Blue'

Delphinium 'Magic Fountains Dark Blue Black Bee'

Erigeron 'Azure Beauty'

Delphinium 'Magic Fountains Sky Blue White Bee'

Veronica officinalis

Salvia nemorosa 'Synchro Blue'

Lupinus 'Legendary Blue Shades'

Aquilegia 'McKana Hybrids'

Aster 'Zwergenhimmel'

Veronica spicata 'Ulster Blue Dwarf'

Veronica austriaca 'Shirley Blue'

Salvia nemorosa 'Mainacht'

Pulsatilla vulgaris

Polemonium reptans 'Blue Pearl'

Phlox 'G.F. Wilson'

Phlox 'Emerald Cushion Blue'

Nepeta faassenii 'Grol'

Kalimeris incisa 'Madiva'

Eryngium planum 'Blue Hobbit'

Ceratostigma plumbaginoides

Aubrieta 'Hamburger Stadtpark'

Aster tongolensis 'Wartburgstern'

Agastache rugosa

Agastache 'Blue Fortune'

Aconitum cammarum 'Arendsii'

Aquilegia 'Blue Star'

Platycodon grandiflorus 'Fuji Blue'

Eryngium planum 'Blaukappe'

Salvia officinalis

Phyteuma scheuchzeri

Campanula poscharskyana 'Blauranke'

Salvia nemorosa 'Sensation Compact Violet'

Phlox 'Blue Boy'

Nepeta faassenii 'Dropmore'

Vinca minor 'La Grave'

Vinca minor 'Marie'

Vinca minor

Veronica peduncularis 'Georgia Blue'

Veronica prostrata

Salvia officinalis 'Berggarten'

Salvia officinalis 'Icterina'

Nepeta faassenii 'Blue Wonder'

Nepeta faassenii 'Kit Cat'

Nepeta faassenii 'Senior'

Mazus reptans

Isotoma fluviatilis

Kalimeris incisa 'Blue Star'

Geranium 'Johnson's Blue'

Geranium himalayense

Campanula poscharskyana 'Stella'

Anemone blanda

Agastache 'Black Adder'

Allium caeruleum

Viola cornuta 'Blue Perfection'

Platycodon grandiflorus 'Hakone Blue'

Salvia nemorosa 'Sensation Medium Deep Blue'

Stokesia laevis 'Blue Star'

Muscari botryoides 'Superstar'

Aster 'Barbados'

Lavandula intermedia 'Dutch'

Viola cornuta 'Roem van Aalsmeer'

Nepeta subsessilis

Houstonia caerulea 'Millard's Variety'

Viola cornuta 'Icy but Spicy'

Vinca major

Vinca minor 'Aureovariegata'

Salvia nemorosa 'Amethyst'