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