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