Nepeta  × faassenii ‘Dropmore’
Dianthus gratianopolitanus
Pelargonium sidoides
Corydalis lutea
Salvia pachyphylla
Penstemon 'Garnet'
Hosta 'Aspen Gold'
Tropaeolum majus 'Strawberries and Cream'
Angelica gigas
Cortaderia selloana
Elymus arenarius
Ligustrum vulgare and cvs.
Teucrium chamaedrys
Lavandula  × intermedia 'Grosso'
Hesperaloe parviflora
Rhus aromatica ‘Gro-low’
Pelargonium tomentosum
Chamaecrista fasciculata
Geranium  × oxonianum 'Wargrave Pink'
Sedum rupestre 'Angelina'
Crocus speciosus
Chrysogonum virginianum ‘Eco-Lacquered Spider’
Lonicera periclymenum ‘Harlequin’
Aloe polyphylla
Antennaria neodioica
Paeonia suffruticosa
Mahonia eurybracteata 'Soft Caress'
Correa 'Dusky Bells'
Nerium oleander ‘Little Red’
Penstemon digitalis 'Husker Red'
Tulipa linifolia
Vinca minor 'Illumination'
Elaeagnus pungens 'Maculata'
Clematis integrifolia Mongolian Bells™
Echinacea purpurea 'Fragrant Angel'
Draba aizoides
Salvia coccinea
Miscanthus sinensis 'Variegatus'
Crambe cordifolia
Lilium candidum
Symphoricarpos  × doorenbosii 'Kordes'
Molinia caerulea ssp. arundinacea 'Sky Racer'
Salvia  × sylvestris 'Blue Hill'
Salvia reptans
Delosperma 'John Proffit'
Eschscholzia californica 'Rose Chiffon'
Tropaeolum majus 'Mahogany Jewel'
Anemone blanda
Aster ericoides
Tropaeolum majus 'Alaska Mix'
Thymus polytrichus subsp. britannicus
Asarina scandens
Loropetalum chinense 'Chang Nian Hong'
Cedrus deodara
Lagerstroemia fauriei
Campanula cochleariifolia
Echinacea purpurea
Sisyrinchium graminoides
Cephalotaxus harringtonii 'Prostrata'
Origanum laevigatum and cvs.
Scabiosa ‘Butterfly Blue'
Campanula carpatica
Daphne  × transatlantica 'Jim's Pride'
Saccharum ravennae
Salvia dorrii
Achillea 'Moonshine'
Echinacea 'Sunset'
Panicum virgatum ‘Heavy Metal’
Amaranthus tricolor and cvs.
Elaeagnus umbellata
Geranium cinereum ‘Ballerina’
Artemisia schmidtiana
Salix integra 'Hakuro-nishiki'
Caryopteris × clandonensis 'Longwood Blue'
Parthenium integrifolium
Cosmos bipinnatus 'Sonata Dwarf Mix'
Sedum ‘Ruby Glow’
Thuja occidentalis 'Bobazam'
Solidago cutleri 'Goldrush'
Hosta ‘August Moon’
Amsonia tabernaemontana
Grevillea 'Moonlight'
Euphorbia amygdaloides ‘Rubra’
Tulipa batalinii 'Bright Gem'
Cladrastis lutea
Salvia  × superba
Hakea laurina
Asarum shuttleworthii 'Callaway'
Geranium nodosum
Choisya ternata 'Sundance'
Sedum sieboldii
Dalea greggii
Buddleia bicolor
Jasminum nudiflorum
Juniperus × pfitzeriana ‘Mint Julep’
Solidago speciosa
  Sempervivumarachnoideum 'Forest Frost'
Acaena inermis 'Purpurea'
Thymus serphyllum 'Annie Hall'
Aronia arbutifolia