Verbascum 'Sugar Plum'
Diervilla lonicera
Salvia microphylla var. neurepia
Artemisia absinthium
Rhus aromatica ‘Gro-low’
Achillea millefolium ‘Fire King’
Talinum paniculatum
Echinacea 'Art's Pride'
Elaeagnus umbellata
Salvia canariensis
Sedum kamtschaticum
Corydalis lutea
Berberis  × stenophylla 'Corallina Compacta'
Bouteloua gracilis 'Hachita'
Aeonium arboreum  'Zwartkop'
Thymophylla tenuiloba
Amsonia tabernaemontana
Erigeron karvinskianus
Echinacea purpurea 'Fragrant Angel'
Parthenium integrifolium
Hosta 'Aspen Gold'
Euphorbia antisyphilitica
Caryopteris × clandonensis 'Longwood Blue'
Ipomoea quamoclit
Echinacea angustifolia
Cephalotaxus harringtonii 'Prostrata'
Achillea 'Moonshine'
Lysimachia ephemerum
Agastache foeniculum 'Golden Jubilee'
Dianthus alpinus
Juniperus chinensis 'Iowa'
Viola ‘Etain’
Solidago rigida
Salvia officinalis 'Berggarten'
Penstemon cardinalis
Ligustrum vulgare and cvs.
Sisyrinchium graminoides
Goodyera pubescens
Caryopteris incana 'Jason'
Agastache rupestris
Helictotrichon sempervirens
Thymus  × citriodorus 'Argenteus'
Tropaeolum majus 'Milk Maid'
Cosmos bipinnatus 'Sonata Dwarf Mix'
Helenium ‘Butterpat’
Cordia parvifolia
Lamium galeobdolon 'Hermann's Pride'
Asarina scandens
Clematis integrifolia Mongolian Bells™
Evolvus Blue My Mind™
Veronica peduncularis 'Georgia Blue'
Choisya ternata 'Sundance'
Baptisia  × v ariicolor Twilite Prairieblues™
Salvia officinalis 'Icterina'
Hosta kikutii 'Hillbilly Blues'
Salvia chamaedryoides
Paulownia tomentosa
Symphoricarpos  × doorenbosii 'Kordes'
Euphorbia rigida
Tulipa linifolia
Mahonia eurybracteata 'Soft Caress'
Ziziphus obtusifolia
Penstemon palmeri
Zinnia elegans 'Dreamland Series'
Solidago juncea
Anagallis monellii
Dennstaedtia punctilobula
Sedum rupestre 'Angelina'
Vinca minor 'Illumination'
Crocus speciosus
Metasequoia glyptostroboides
Centranthus ruber
Berberis thunbergii f. atropurpurea
Agastache cana
Echinacea 'Sunset'
Anthriscus sylvestris 'Ravenswing'
Euphorbia tirucalli
Origanum laevigatum and cvs.
Calocedrus decurrens
Nigella damascena and cvs.
Saccharum arundinaceum
Aquilegia alpina
Pelargonium tomentosum
Delosperma cooperi
Fagus sylvatica
Sedum 'Postman's Pride'
Argyranthemum frutescens
Ginkgo biloba
Euphorbia dulcis 'Chameleon'
Ratibida columnifera
Calamintha nepeta
Campanula carpatica
Salvia reptans
Dianthus 'Neon Star'
Thuja occidentalis 'Bobazam'
Grevillea 'Moonlight'
Allium 'Globemaster'
Thymus pseudolanuginosus
Lagerstroemia fauriei
Capsicum annuum 'Black Pearl'