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