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