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