Aquilegia caerulea
Syringa vulgaris 'Krasavitsa Moskvy'
Syringa pubescens subsp. patula 'Miss Kim'
Salvia  × sylvestris 'Blue Hill'
Syringa  × chinensis 'Lilac Sunday'
Salvia pachyphylla
Agastache aurantiaca 'Shades of Orange'
Penstemon digitalis
Salvia leucantha
Salvia greggii
Nicotiana alata 'Lime Green'
Salvia farinacea
Salvia microphylla var. neurepia
Salvia coccinea
Salvia canariensis
Salvia chamaedryoides
Rhododendron prunifolium
Buddleia 'Lochinch'
Salvia officinalis 'Minimus'
Salvia nemorosa
Torenia 'SUNrenilabu'
Heuchera 'Amber Waves’
Salvia argentea
Iris 'Pacific Coast Hybrid'
Wister­ia sinensis
Dianthus barbatus
Ruellia elegans
Syringa vulgaris 'Henri Robert'
Calibrachoa  Superbells® Dreamsicle
Salvia hians
Yucca filamentosa ‘Golden Sword’
Dicentra scandens 'Athens Yellow'
Phygelius  × rectus 'Moonraker'
Zinnia elegans 'Dreamland Series'
Clethra alnifolia
Agastache foeniculum 'Golden Jubilee'
Weigela florida
Salvia uliginosa
Salvia farinacea 'Victoria'
Fuchsia magellanica 'Riccartonii'
Salvia 'Maraschino'
Agastache rupestris
Salvia azurea
Salvia jurisicii
Fouquieria splendens
Petunia Sweetunia ® Soft Pink Morning
Ipomoea  × multifida
Salvia reptans
Agastache 'Desert Sunrise'
Heuchera 'Crimson Curls'
Physostegia virginiana
Dianthus deltoides
Symphytum 'Hidcote Blue'
Dicentra spectabilis 'Gold Heart'
Agastache cana
Syringa pubescens  ssp. microphylla 'Superba'
Salvia dorrii
Dicentra formosa
Nepeta  × faassenii 'Walker's Low'
Aesculus pavia
Heuchera americana
Convolvulus mauritanicus
Phlox paniculata 'Bright Eyes'
Agastache ‘Summer Breeze’
Syringa pubescens
Canna 'Sémaphore'
Silene regia
Clethra alnifolia 'Sixteen Candles'
Penstemon cardinalis
Ipomoea tricolor and cvs.
Canna 'Madame Paul Caseneuve'
Calibrachoa 'Superbells Tequila Sunrise'
Fuchsia magellanica
Syringa vulgaris 'Primrose'
Dicentra 'King of Hearts'
Digitalis purpurea 'Pam's Choice'
Salvia 'Mystic Spires Blue'
Phlox paniculata 'John Fanick'
Canna  × generalis
Salvia mexicana 'Limelight'
Symphytum  × uplandicum 'Axminster Gold'
Salvia darcyi
Phlox paniculata
Heuchera villosa 'Autumn Bride'
Penstemon palmeri
Hosta 'Halcyon'
Salvia 'Indigo Spires'
Penstemon Phoenix™ Red
Zauschneria arizonica
Cuphea micropetala
Syringa × chinensis
Ipomoea lobata
Syringa vulgaris 'Sensation'
Ipomoea × sloteri
Tropaeolum speciosum
Canna 'Centenaire de Rozain-Bourcharlat'
Dianthus deltoides 'Arctic Fire'
Dyckia fosteriana 'Cherry Cola'
Wisteria floribunda
Phlox divaricata 'Clouds of Perfume'