Tropaeolum majus 'Strawberries and Cream'
Loropetalum chinense 'Chang Nian Hong'
Tropaeolum majus 'Mahogany Jewel'
Phellodendron amurense
Anemone blanda
Hesperaloe parviflora
Zephyranthes reginae
Juniperus chinensis 'Iowa'
Caryopteris incana 'Jason'
Vinca minor and cvs.
Physocarpus opulifolius 'Seward'
Dianthus gratianopolitanus 'Firewitch'
Teucrium chamaedrys
Sisyrinchium graminoides
Sphaeralcea ambigua
Cosmos bipinnatus 'Sensation Series'
Agastache foeniculum 'Golden Jubilee'
Evolvus Blue My Mind™
Diervilla sessilifolia 'Butterfly'
Tropaeolum majus 'Vesuvius'
Lathyrus tingitanus
Salvia azurea
Lonicera sempervirens
Scabiosa ‘Butterfly Blue'
Crambe cordifolia
Euphorbia characias
Angelica gigas
Lamium galeobdolon 'Hermann's Pride'
Eschscholzia californica 'Rose Chiffon'
Choisya ternata 'Sundance'
Lavandula angustifolia 'Violet Intrigue'
Salvia officinalis 'Purpurascens'
Sisyrinchium striatum
Hesperis matronalis
Asarina scandens
Cosmos bipinnatus cvs.
Dianthus gratianopolitanus
Hibiscus rosa-sinensis
Lilium candidum
Allium 'Globemaster'
Illicium mexicanum
Campanula carpatica
Artemisia 'Powis Castle'
Laburnum  × watereri
Baptisia australis
Aeonium arboreum  'Zwartkop'
Verbascum phoeniceum
Campanula cochleariifolia
Verbascum chaixii
Ginkgo biloba
Solidago cutleri 'Goldrush'
Molinia caerulea ssp. arundinacea 'Sky Racer'
Begonia 'Crackling Fire'
Convolvulus mauritanicus
Gardenia augusta 'MADGA 1'
Verbena canadensis 'Apple Blossom'
Zauschneria arizonica
Aster  × frikartii 'Wonder of Staffa'
Euphorbia dulcis
Euphorbia rigida
Aloe polyphylla
Salvia pratensis
Goodyera pubescens
Nerium oleander ‘Little Red’
Eccremocarpus scaber
Zinnia grandiflora
Delosperma 'John Proffit'
Alcea rosea
Festuca glauca 'Elijah Blue'
Vaccinium corymbosum
Sedum kamtschaticum 'Variegatum’
Dennstaedtia punctilobula
Origanum vulgare 'Aureum’
Amsonia tabernaemontana
Cortaderia selloana
Sedum kamtschaticum 'Weihenstephaner Gold'
Euphorbia antisyphilitica
Impatiens auricoma 'Jungle Gold'
Baptisia 'Chocolate Chip'
Bouteloua gracilis
Jasminum nudiflorum
Epimedium × rubrum
Euphorbia dulcis 'Chameleon'
Aquilegia canadensis
Borago officinalis
Paeonia suffruticosa
Aronia arbutifolia
Symphoricarpos  × doorenbosii 'Kordes'
Solidago speciosa
Salvia officinalis 'Tricolor'
Salvia  × superba
Lewisia tweedyi
Callirhoë involucrata
Arbutus unedo 'Elfin King'
Allium caeruleum
Echinacea 'Art's Pride'
Veronica peduncularis 'Georgia Blue'
Thymus serphyllum 'Annie Hall'
Allium schubertii
Achillea millefolium 'Terracotta'