Vaste planten

Lavandula angustifolia 'Munstead'

Liatris spicata 'Kobold'

Linum perenne 'Saphir'

Lithodora diffusa 'Heavenly Blue'

Lupinus gallery blue

Macleaya cordata

Malva sylvestris 'Primley Blue'

Myosotis palustris

Nepeta faassenii

Nepeta faassenii 'Six Hills Giant'

Nepeta mussinii

Nepeta sibirica 'Souvenir d'André Chaudron'

Nepeta subsessilis

Omphalodes verna

Ophiopogon planiscapus 'Niger'

Phlox maculata 'Alpha'

Polemonium caeruleum

Primula denticulata 'Rubin'

Pulmonaria angustifolia 'Azurea'

Pulsatilla vulgaris

Salvia nemerosa 'Blaukönigin'

Salvia nemerosa 'Mainacht'

Salvia nemerosa 'Ostfriesland'

Salvia officinalis 'Aurea'

Salvia officinalis 'Purpurascens'

Salvia officinalis 'Tricolor'

Salvia sclarea

Salvia verticillata 'Purple Rain'

Scabiosa columbaria 'Butterfly Blue'

Scutellaria incana

Sisyrinchium angustifolium

Stachys grandiflora 'Superba'

Stokesia laevis

Symphytum grandiflorum 'Hidcote Blue'

Thalictrum aquilegifolium 'Thundercloud'

Thalictrum delavayi 'Hewitt's Double'

Verbena bonariensis

Veronica gentianoïdes

Veronica longifolia 'Blauriesin'

Veronica spicata

Vinca major

Vinca major 'Variegata'

Vinca minor

Vinca minor 'Argenteovariegata'

Vinca minor 'Atropurpurea'

Vinca minor 'Aureovariegata'

Vinca minor 'Grüner Teppich'

Viola odorata 'Königin Charlotte'