Vaste planten

Aquilegia alpina

Brunnera macrophylla

Brunnera macrophylla 'Variegata'

Campanula glomerata 'Superba'

Centaurea montana 'Coerulea'

Ceratostigma plumbaginoides

Digitalis purpurea 'Excelsior Hybrids'

Echinops ritro 'Veitch's Blue'

Eryngium planum

Eryngium planum 'Blauer Zwerg'

Geranium himalayense

Geranium hybride 'Ann Folkard'

Geranium phaeum 'Samobor'

Iris ensata

Iris sibirica 'Blue King'

Lavandula angustifolia 'Dwarf Blue'

Lavandula angustifolia 'Munstead'

Liatris spicata 'Kobold'

Linum perenne 'Saphir'

Lupinus gallery blue

Malva sylvestris 'Primley Blue'

Nepeta faassenii 'Six Hills Giant'

Nepeta subsessilis

Polemonium caeruleum

Salvia nemerosa 'Blaukönigin'

Salvia nemerosa 'Mainacht'

Salvia nemerosa 'Ostfriesland'

Salvia verticillata 'Purple Rain'

Stachys grandiflora 'Superba'

Veronica longifolia 'Blauriesin'

Vinca major 'Variegata'