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