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