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