Annuals
Ageratum boustonianum
Browallia
Forget-Me-Not
Gerinthe major
Cleome bassleriana
Coleus x hybridus
Gomphrena
Impatiens
Lobelia erinus
Matthiola
Myosotis sylvatica
Nicotiana
Nigella damascena
Pansy
Tropaeolum majus
Viola
Wax Begonia
Wishbone Flower

Perrenials
Acanthus
Aconitum
Adenophora
Agapanthus
Agastache
Alchemilla mollis
Allegneny Foamflower
Alstroemeria
Amsonia
Anemone
Aquilegia
Aruncus
Astilbe
Begonia, Semperflorens group
Bergenia
Bleeding Heart
Brunnera macrophylla
Calibrachoa
Campanula
Celandine Poppy
Cimicifuga
Cinnamon Fern
Corydalis
Creeping Phlox
Daylilies
Dicentra
Dictammnus albus
Digitalis
Erigeron
Eupatorium
Filipendula
Foxglove
Geranium
Hellebores
Heuchera, x Heucherella
Hostas
Ligularia
Lobelia (most)
Lungworts
Myosotis scorpioides
Nepeta
Oenothera
Ornamental grasses(some)
Phlox (some)
Phormium
Physostegia virginiana
Polygonatum
Primroses
Primula
Pulmonaria
Queen-of-the Meadow
Rodgersia
Solidago
Stachys
Thalictrum
Viola odorata
Virginia Bluebells
Wild Blue Phlox

Groundcovers
Ajuga
Wild Gingers
Sweet Woodruff
Epimendiums
Wintercreeper
English Ivy
Spotted Lamium
Lilyturf
Partrigdeberry
Japanese Pachysandra
Vinca