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