Salvia jurisicii
Aquilegia canadensis
Syringa vulgaris 'Henri Robert'
Syringa pubescens  ssp. microphylla 'Superba'
Salvia mexicana 'Limelight'
Aquilegia caerulea
Agastache cana
Agastache ‘Summer Breeze’
Salvia 'Indigo Spires'
Allium cernuum
Salvia azurea
Tropaeolum speciosum
Salvia argentea
Salvia hians
Symphytum 'Hidcote Blue'
Allium thunbergii
Salvia 'Mystic Spires Blue'
Heuchera 'Amber Waves’
Agastache foeniculum
Salvia reptans
Salvia canariensis
Heuchera micrantha var. diversifolia 'Palace Purple'
Canna 'Sémaphore'
Aesculus pavia
Salvia leucantha
Campsis radicans
Iris 'Pacific Coast Hybrid'
Penstemon cardinalis
Symphytum  × uplandicum 'Axminster Gold'
Bignonia capreolata 'Tangerine Beauty'
Cuphea micropetala
Salvia greggii
Salvia discolor
Fuchsia 'Gartenmeister Bonstedt'
Penstemon digitalis 'Husker Red'
Syringa 'Bailina'
Agastache aurantiaca 'Shades of Orange'
Weigela florida
Salvia microphylla var. neurepia
Digitalis purpurea 'Pam's Choice'
Fuchsia 'Coralle'
Torenia 'SUNrenilabu'
Syringa  × prestoniae 'Miss Canada'
Salvia nemorosa
Syringa pubescens
Fuchsia magellanica 'Riccartonii'
Salvia  × sylvestris 'May Night'
Pentas lanceolata 'New Look Red'
Lonicera sempervirens
Crocosmia 'Lucifer'
Zinnia elegans 'Dreamland Series'
Agastache aurantiaca 'Just Peachy'
Asclepias tuberosa
Hosta 'Halcyon'
Ipomoea  × multifida
Syringa  × chinensis 'Lilac Sunday'
Phygelius  × rectus 'Devil's Tears'
Fuchsia magellanica
Salvia  × sylvestris 'Blue Hill'
Agastache ‘Tutti Frutti’
Salvia guaranitica
Fouquieria splendens
Agastache rupestris
Cuphea llavea Totally Tempted™
Phygelius  × rectus 'Moonraker'
Syringa vulgaris 'Primrose'
Agastache foeniculum 'Golden Jubilee'
Zinnia elegans
Syringa pubescens subsp. patula 'Miss Kim'
Nicotiana alata 'Lime Green'
Salvia farinacea 'Victoria'
Lobelia cardinalis
Syringa × chinensis
Ruellia elegans
Salvia darcyi
Syringa × laciniata
Ipomoea tricolor and cvs.
Dicentra formosa
Canna 'Erebus'
Syringa vulgaris 'Sensation'
Salvia pachyphylla
Canna 'Centenaire de Rozain-Bourcharlat'
Ipomoea × sloteri
Buddleia 'Lochinch'
Nepeta  × faassenii 'Walker's Low'
Syringa  × hyacinthiflora 'Mount Baker'
Iris fulva
Heuchera 'Crimson Curls'
Dianthus barbatus
Agastache 'Desert Sunrise'
Wister­ia sinensis
Penstemon Phoenix™ Red
Syringa vulgaris 'Krasavitsa Moskvy'
Salvia officinalis 'Minimus'
Dicentra 'King of Hearts'
Wisteria floribunda
Rhododendron prunifolium
Zauschneria arizonica
Canna ‘Phasion’
Dicentra eximia ‘Alba’