perennials

Acanthus 'Snow Storm'

Actaea ‘Queen of Sheba’

Actaea simplex 'Atropurpurea'

Actaea simplex 'Black Beauty'

Actaea simplex 'Black Negligee'®

Actaea simplex 'Brunette'

Actaea simplex 'Pink Spike'

Agapanthus africanus 'African Queen'®

Agapanthus africanus 'Blue Moon'

Agapanthus africanus 'Enigma'

Agapanthus africanus 'Flower of Love'®

Agapanthus africanus 'Mi Casa'®

Agapanthus africanus 'Midnight Star (Navy Blue)'

Agapanthus africanus 'Northern Star'®

Agapanthus africanus 'Purple Cloud'

Agapanthus africanus 'Sandringham'

Agapanthus africanus 'Su Casa'®

Agapanthus africanus 'Twister'®

Agapanthus africanus 'White Heaven'®

Agapanthus africanus 'Windsor Grey'

Aloë vera 'Cleopatra'

Alstroemeria 'Mars'

Alstroemeria 'Mauve Majesty'

Anemone 'Elite Pure White'

Anemone 'Harlequin™ Pastel'®

Anemone 'Honorine Jobert'

Anemone 'Königin Charlotte'

Anemone 'Puff Pink'®

Anemone 'Satin Doll™ ‘Blush’'®

Anemone 'Satin Doll™ ‘Rosé’'®

Aruncus aethusifolius 'Horatio'

Aruncus dioicus 'Kneiffii'

Arundo donax

Arundo donax 'Variegata'

Astrantia gracilis

Astrantia major 'Buckland'

Astrantia major 'Purple Happiness'®

Astrantia major 'Ruby Star'®

Astrantia major 'Superstar'®

Athyrium niponicum 'Burgundy Lace'®

Athyrium niponicum 'Ghost'

Bergenia cordifolia 'Apple Blossom'

Bergenia cordifolia 'Bach'

Bergenia cordifolia 'Bartok'

Bergenia cordifolia 'Bressingham White'

Bergenia cordifolia 'Dragonfly™ ‘Angel Kiss’'®

Bergenia cordifolia 'Dragonfly™ ‘Sakura’'®

Bergenia cordifolia 'Early Brilliance™ Magenta'®

Bergenia cordifolia 'Eden's Dark Margin'

Bergenia cordifolia 'Flirt'®

Bergenia cordifolia 'Harzkristall'

Bergenia cordifolia 'Morgenröte'

Bergenia cordifolia 'Ouverture (Eroica)'

Bergenia cordifolia 'Pink Dragonfly'®

Bergenia cordifolia 'Silberlicht'

Bergenia cordifolia 'Spring Fling'®

Bergenia cordifolia 'Vintage™ Blush'®

Bergenia cordifolia 'Vintage™ Bouquet'®

Bergenia cordifolia 'Vintage™ Pink'®

Bergenia cordifolia 'Vintage™ Rose'®

Bergenia cordifolia 'Wintermärchen'

Bergenia stracheyi 'Ice Queen'

Bergenia x spathulata 'Baby Doll'

Brunnera macrophylla 'Alexander's Great'®

Brunnera macrophylla 'Alexandria'®

Brunnera macrophylla 'Blue Ocean'®

Brunnera macrophylla 'Diane's Gold'®

Brunnera macrophylla 'Henry’s Eyes'™

Brunnera macrophylla 'Jack Frost'®

Brunnera macrophylla 'Mister Morse'®

Brunnera macrophylla 'Sea Heart'®

Brunnera macrophylla 'Silver Heart'®

Brunnera macrophylla 'Silver Spear'™

Brunnera macrophylla 'Silver Star'®

Brunnera macrophylla 'Variegata'

Brunnera macrophylla 'White Zebra'

Carex elata 'Aurea'

Carex oshimensis 'Evergold'

Carex oshimensis 'JS® Greenwell'

Cirsium rivulare 'Atropurpureum'

Cirsium rivulare 'Frosted Magic'®

Cirsium rivulare 'Trevors Blue Wonder'®

Colocasia esculenta 'Black Magic'

Colocasia esculenta 'Metallica'

Cortaderia selloana 'Pumila'

Cortaderia selloana 'Sunningdale Silver'

Cortaderia selloana 'Tiny Pampa (licensees only)'®

Crocosmia 'Nova™ Gold Dragon'®

Crocosmia 'Nova™ Gold Dust'®

Crocosmia masoniorum 'Hell Fire'

Crocosmia masoniorum 'Saracen'

Dianella caerulea 'Cassa Blue'®

Dianella prunina x caerulea 'Clarity Blue'®

Dianella revoluta 'Baby Bliss'®

Dianella tasmanica 'Wyeena'®

Dicentra 'Amore™ Rose'®

Dicentra spectabilis 'Gold Heart'®

Dicentra spectabilis 'Ruby Gold'®

Dicentra spectabilis 'White Gold'®

Digitalis grandiflora x obscura 'Goldcrest'®

Echinacea 'Augustkönigin'

Echinacea 'Avalanche'®

Echinacea 'Cara Mia™ Carmine'®

Echinacea 'Cara Mia™ Coral'®

Echinacea 'Cara Mia™ Sands'®

Echinacea 'Cara Mia™ Seashell'®

Echinacea 'Cara Mia™ Spicy'®

Echinacea 'Chiquita'®

Echinacea 'Dark Shadows™ Mystic'®

Echinacea 'Delightful™ Gold'®

Echinacea 'Delightful™ Radiance'®

Echinacea 'Delightful™ Sangria'®

Echinacea 'Delightful™ Sol'®

Echinacea 'Fresco™ Apricot'®

Echinacea 'Giddy Pink'®

Echinacea 'Hope'®

Echinacea 'JS® Pretty Parasols'®

Echinacea 'JS® Stiletto'®

Echinacea 'Kismet® ‘White’'®

Echinacea 'Kismet® Pink Lemonade'®

Echinacea 'Pink Double Delight'®

Echinacea 'Prima™ Amarillo'®

Echinacea 'Prima™ Berry'®

Echinacea 'Prima™ Ginger'®

Echinacea 'Prima™ Lime'®

Echinacea 'Prima™ Ruby'®

Echinacea 'Prima™ Tiger'®

Echinacea 'Princess™ Bride'®

Echinacea 'Princess™ Peach'®

Echinacea 'Purple Emperor'®

Echinacea 'Sunbird'®

Echinacea 'Sundial™ Pink'®

Echinacea 'Sweet Sandia'®

Echinacea 'Tomato Soup'®

Echinacea 'Virgin'®

Echinacea 'White Double Delight'®

Epipactis palustris

Erigeron karvinskianus 'Lavender Lady'®

Eryngium ‘Grumpy’®

Eryngium zabelii 'Big Blue'®

Eryngium zabelii 'Pen Blue'

Eryngium zabelii 'Violetta'

Euphorbia characias 'Silver Swan'®

Gentiana acaulis

Geranium cinereum 'Jolly Jewel Lilac'®

Geranium cinereum 'Jolly Jewel Night'®

Geranium endressii x psilostemon 'Patricia'

Geranium lambertii x procurrens 'Salomé'

Geranium lambertii x traversii 'Coombland White'

Geranium lambertii x traversii 'Joy'

Geranium nodosum 'Silverwood'

Geranium nodosum 'Whiteleaf'

Geranium oxonianum x psilostemon 'Catherine Deneuve'®

Geranium Patricia x An Folkard 'Sandrine'®

Geranium pratense 'Algera Double'

Geranium pratense 'Else Lacey'

Geranium pratense 'Galactic'

Geranium pratense 'Marshmallow'

Geranium pratense x clarkei 'Eureka Blue'™

Geranium pratense x himalayense 'Johnson’s Blue'

Geranium procurrens x psilostemon 'Ann Folkard'

Geranium procurrens x psilostemon 'Anne Thomson'

Geranium psilostemon

Geranium psilostemon 'JS® Matu Vu'®

Geranium riversleaianum 'Mavis Simpson'

Geranium riversleaianum 'Russel Prichard'

Geranium sanguineum 'Blushing Turtle'®

Geranium sanguineum 'Pink Pouffe'®

Geranium sessiliflorum x oxonianum 'Sanne'

Geranium sylvaticum 'Album'

Geranium sylvaticum 'Mayflower'

Geranium traversii x oxonianum 'Dreamland'®

Geranium Victor reiter x nimbus 'Femme Fatale'

Geranium wallichianum 'Daily Purple'®

Geranium wallichianum 'Kelly-Anne'®

Geranium wallichianum 'Lilac Ice'™

Geranium wallichianum 'Magical Delight'®

Geranium wallichianum 'Magical Joy'®

Geranium wallichianum 'Magical Pleasure'®

Geranium wallichianum 'Mary Anne'®

Geranium wallichianum 'Pink Penny'®

Geranium wallichianum 'Sylvia's Surprise'®

Geranium wallichianum x himalayense 'Azure Rush'™

Geranium wallichianum x himalayense 'Rozanne'™

Geranium wallichianum x procurrens 'Blue Sunrise'®

Geranium x oxonianum 'Bob's Blunder'

Geum 'Firestarter'®

Geum 'Pretticoats Peach'®

Geum 'Prinses Juliana'

Geum 'Salmon Delight'®

Geum 'Sunkissed Lime'®

Geum 'Tempo™ Coral'®

Geum 'Tempo™ Orange'®

Geum 'Tempo™ Rose'®

Geum 'Tempo™ Yellow'®

Geum ‘Fire Storm’

Gillenia trifoliata

Hakonechloa ‘Beni Kaze’

Hakonechloa macra

Hakonechloa macra 'All Gold'