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