clivia
Clivia miniata
coleus
Plectranthus scutellarioides
comfrey
Symphytum officinale
common maidenhair
Adiantum aethiopicum
coneflower
Echinacea pallida
coral aloe
Aloe striata
coreopsis
Coreopsis grandiflora
coriander
Coriandrum sativum
cornflower
Centaurea cyanus
cosmos
Cosmos bipinnatus
crown of thorns
Euphorbia milii
culantro
Eryngium foetidum
curry leaf
Murraya koenigii
curry plant
Helichrysum italicum
cut leaf daisy
Brachyscome multifida
dahlia
Dahlia pinnata
daylily
Hemerocallis fulva
delphinium
Delphinium elatum
dianthus
Dianthus caryophyllus
diascia
Diascia barberae
dill
Anethum graveolens
echeveria
Echeveria elegans
echinacea
Echinacea purpurea
elephant bush
Portulacaria afra
elkhorn fern
Platycerium bifurcatum
emu bush
Eremophila glabra
epazote
Dysphania ambrosioides
fan flower
Scaevola aemula
fenugreek greens
Trigonella foenum-graecum
feverfew
Tanacetum parthenium
fishbone fern
Nephrolepis cordifolia
flannel flower
Actinotus helianthi
flapjack kalanchoe
Kalanchoe luciae
foxglove
Digitalis purpurea
foxtail agave
Agave attenuata
gaillardia
Gaillardia pulchella
galangal
Alpinia galanga
garlic chives
Allium tuberosum
gasteria
Gasteria bicolor
gaura
Oenothera lindheimeri
gazania
Gazania rigens
geranium
Pelargonium zonale
geranium cranesbill
Geranium sanguineum
gerbera
Gerbera jamesonii
ghost plant
Graptopetalum paraguayense
ginger
Zingiber officinale
ginger lily
Hedychium gardnerianum
gold mound sedum
Sedum acre