Aconitum carmichaelii ‘Spatlese’
Agastache aurantiaca
Agastache foeniculum
Agastache rugosa
Ajuga reptans 
Alcea rosea var. Nigra
Alchemilla xanthochiora
Ammi visnaga
Andropogon scoparius
Anemone multifida var.magellanica ‘Silver Wings’
Angelica archangelica
Angelica sylvestris ‘Vicar’s Mead’
Aquilegia buergeriana ‘Calimero’
Aquilegia chrysanthemum ‘Denver Gold’
Aquilegia vulgaris
Aquilegia vulgaris ‘Wiliam Guiness’
Astilbe chinensis
Astrantia major hybr. ‘Primadonna’
Astrantia maxima
Atriplex hortensis var. Rubra
Calamintha grandiflora
Campanula punctata ‘Ring of Bells’
Campanula punctata f. rubriflora
Chaenorhinum minus – Kleine Leeuwenbek
Chelone obliqua ‘Alba’
Cimicifuga ramosa ‘Atropurpurea’
Cimicifuga ramosa (Actea simplex)
Clematis integrifolia
Clematis tangutica
Clematis vitalba
Crocosmia paniculata hybr. ‘Orangerot’
Darlingtonia californica
Darlingtonia Californica
Dictamnus albus var. Purpureus
Digitalis lutea
Echinacea angustifolia
Echinacea purpurea
Echinacea purpurea ‘Happy Star’
Echinops niveus ‘Arctic Glow’
Echinops ritro bio
Echium russicum
Erodium manescavii
Fragaria vesca var. Semperflorens ‘Alexandria’
Galium odoratum
Galium Odoratum (Sweet Woodruff)
Gaura lindheimeri ‘The Bride’
Geranium pratense
Geranium pratense ‘Dark Reiter’
Geranium sanguinum var. Striatum
Geranium wallichianum ‘Buxton’s variety’
Gypsophila paniculata ‘Schneeflocke’
Humulus Lupulus (hop)
Kalimeris incisa
Knautia macedonica ‘Melton Pastels’
Lathyrus niger
Lavandula a. ‘Hidcote Superior’
Liriope muscari ‘Big Blue’
Lycium barbarum 
Malva sylvestris
Malva sylvestris ‘ Zebrina’ 
Miscanthus sinensis ‘Early Hybrids’
Miscanthus sinensis ‘New Hybrids’
Monarda bradburiana
Monarda citriodora thee 
Monarda fistulosa
Oenothera macrocarpa ssp. Fremontii ‘Silver Wings’
Origanum vulgare ssp. Hirtum
Perovskia atriplicifolia
Phygelius copensis
Physalis alkekengi var.franchetii ;Gigantea’
Platycodon grandifl. ‘Fairy Snow’
Platycodon grandifl. ‘Mariesii’
Polygonatum curvistylum
Polygonatum hirtum (latifolium)
Potentilla atrosanguinea var. argyrophylla ‘Scarlet Starlit’
Potentilla nepalensis ‘Miss Wilmott’
Potentilla recta var. Sulphurea
Primula Veris
Ratibida pinnata
Rheum rabarbarum ‘Glaskins Perpetual’
Rudbeckia fulgida var.daemi
Rudbeckia fulgida var.sullivantii ‘Goldsturm’ 
Rudbeckia triloba ‘Prairieglow’
Salvia juriscii 
Salvia miltiorrhiza
Salvia nemorosa ‘Rose Queen’
Salvia nemorosa ‘Violet Queen’
Salvia Roemeriana ‘Arriba’
Scabiosa caucasica ‘Perfecta Alba’
Sedum mix for green walls & roofs
Solidago canadensis ‘Little Miss Sunshine’
Sporobolus aitoides
Symphytum officinale
Teucrium hircanicum ‘Purple tails’
Thalictrum lucidum
Trollius x cultorum ‘New Hybrids’
Trollius x cultorum ‘New Hybrids’ 
Tropaeolum majus ‘Mix’
Veronica longifolia ‘Pink Shades’
Viola cornuta ‘ Lutea Splendens’ 
Viola cornuta ‘Admiration’ 
Viola cornuta ‘Aprikosenfarbe’ 
Viola odorata ‘ Royal Wedding’ 
Viola odorata ‘Konigin Charlotte’ 
Viola sororia ‘ Rubra’ 
Viola sororia ‘Dark Freckles’ 
Viola tricolor