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