Blau

Nepeta faassenii

Campanula carpatica 'Blaue Clips'

Salvia nemorosa 'Blaukönigin'

Hyssopus officinalis

Campanula glomerata 'Speciosa'

Polemonium caeruleum

Campanula glomerata 'Superba'

Eryngium planum

Veronica spicata 'Nana Blauteppich'

Veronica gentianoides

Polemonium caeruleum 'Bambino Blue'

Festuca glauca

Centaurea montana

Campanula persicifolia 'Coerulea'

Lobelia siphilitica

Delphinium 'Bellamosum'

Catananche caerulea

Aster alpinus

Veronica repens

Scabiosa caucasica 'Perfecta'

Salvia nemorosa 'Ostfriesland'

Nepeta faassenii 'Six Hills Giant'

Nepeta faassenii 'Walker's Low'

Lavandula angustifolia 'Dwarf Blue'

Lavandula angustifolia 'Hidcote'

Lavandula angustifolia 'Munstead'

Festuca glauca 'Elijah Blue'

Echinops bannaticus 'Blue Globe'

Echinops ritro

Delphinium 'Guinevere'

Delphinium 'King Arthur'

Calamintha nepeta 'Blue Cloud'

Calamintha nepeta

Aster 'Prof. Anton Kippenberg'

Calamintha nepeta 'Marvelette Blue'

Delphinium 'Magic Fountains Dark Blue Black Bee'

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 'Caradonna'

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'

Platycodon grandiflorus 'Fuji Blue'

Eryngium planum 'Blaukappe'

Campanula poscharskyana 'Blauranke'

Salvia nemorosa 'Sensation Compact Violet'

Phlox 'Blue Boy'

Nepeta faassenii 'Dropmore'

Vinca minor 'La Grave'

Vinca minor 'Marie'

Viola cornuta 'Boughton Blue'

Vinca minor

Veronica peduncularis 'Georgia Blue'

Salvia officinalis 'Berggarten'

Salvia officinalis 'Icterina'

Salvia officinalis 'Tricolor'

Phlox 'Blue Paradise'

Nepeta faassenii 'Blue Wonder'

Nepeta faassenii 'Kit Cat'

Nepeta faassenii 'Senior'

Mazus reptans

Isotoma fluviatilis

Kalimeris incisa 'Blue Star'

Geranium himalayense

Delphinium grandiflorum 'Blue Butterfly'

Campanula poscharskyana 'Stella'

Anemone blanda

Agastache 'Black Adder'

Allium caeruleum

Viola cornuta 'Blue Perfection'

Ajuga tenorii 'Valfredda'

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 minor 'Aureovariegata'

Nepeta grandiflora 'Wild Cat'