Colocasia esculenta 'Coffee Cups'
Sophora secundiflora
Sedum sieboldii
Canna 'Centenaire de Rozain-Bourcharlat'
Acaena inermis 'Purpurea'
Psoralea pinnata
Phormium tenax
Euonymus alatus
Rosmarinus officinalis 'Prostratus'
Chamaecyparis nootkatensis 'Pendula'
Pennisetum messiacum 'Red Buttons'
Smyrnium perfoliatum
Aesculus pavia
x Heucherella 'Sweet Tea'
Taxodium distichum and cvs.
Nicotiana glauca
Nolina nelsonii
Othonna capensis
Hosta 'Little Aurora'
Symphytum  × uplandicum 'Axminster Gold'
Colocasia esculenta 'Hilo Bay'
Trillium chloropetalum
Panicum virgatum ‘Heavy Metal’
Acer palmatum 'Amber Ghost'
Picea pungens ‘Procumbens’
Helleborus orientalis
Tilia americana
Crambe cordifolia
Corydalis flexuosa 'Purple Leaf'
Cyclamen hederifolium
Rudbeckia maxima
Pachysandra terminalis
Rosa 'Frau Dagmar Hastrup'
Isolepis cernua
Cyperus papyrus King Tut®
Ilex verticillata 'Sunsplash'
Liquidambar styraciflua ‘Slender Silhouette’
Hesperaloe parviflora
Alternanthera ficoidea 'Red Threads'
Physocarpus opulifolius 'Seward'
Vinca major 'Variegata'
Cissus discolor
Heuchera villosa 'Autumn Bride'
Cotinus 'Grace'
Corydalis flexuosa 'China Blue'
Vinca minor 'Illumination'
Panicum virgatum 'Shenandoah'
Polemonium reptans 'Stairway to Heaven'
Tropaeolum majus 'Whirlybird Mix'
Stipa arundinacea
Aloe polyphylla
Vinca minor and cvs.
Sambucus nigra 'Gerda'
Antennaria neodioica
Juniperus squamata 'Blue Star'
Salvia officinalis 'Tricolor'
Geum triflorum
Rhododendron williamsianum
Hypericum calycinum 'Brigadoon'
Heuchera villosa 'Bronze Wave'
Juniperus chinensis ‘Shoosmith’
Heuchera 'Lime Rickey'
Solenostemon scutellarioides ‘Little Twister’
Dahlia 'Mystic Illusion'
Salvia dorrii
Tropaeolum speciosum
Tropaeolum majus 'Dwarf Cherry Rose'
Michelia x MicJUR01 'Fairy Magnolia' 
Ruta graveolens
Salvia officinalis 'Purpurascens'
Acorus gramineus 'Variegatus'
Eucomis comosa
Cotinus coggygria 'Ancot'
Sambucus nigra 'Marginata'
Cortaderia selloana 'Gold Band'
Beta vulgaris 'Ruby Red'
Styrax japonicus
Hedera helix and cvs.
Sedum cauticola
Phalaris arundinacea and cvs.
Pulmonaria longiflora 'Bertram  Anderson'
Dalea greggii
Cyathea australis
Chelone obliqua
Tropaeolum majus 'Strawberries and Cream'
Ilex opaca
Solenostemon scutellarioides ‘Mariposa’
Picea pungens ‘Glauca Pendula'
Heuchera 'Plum Pudding'
Nandina domestica
Molinia caerulea ssp. arundinacea 'Sky Racer'
Acalypha wilkesiana
Melinus nerviglumis
Kalimeris yomena
Heuchera Dolce® Licorice
Pulmonaria saccharata 'Mrs. Moon'
Aspidistra elatior
Euphorbia myrsinites
Himalayacalamus falconeri ‘Damarapa’
Parrotia persica