Arisaema ternatipartitum Shade Perennials has good substance

has good substance

so we recommend light shade and plenty of moisture

but the correct cultivar name seems to be 'Maculata'

They bloom for about six months but are not self-cleaning and the spent flower stalks are retained until a tidy minded gardener comes along and trims them off

We have grown Primula japonica for over a decade along the edge of our woodland stream among pitcher plants

Arisaema ternatipartitum Shade Perennials has good substanceThis stoloniferous small growing Japanese native cobra lily emerges in spring as a stout purple stalk, topped with a purple hooded flower with cute little ears (resembles a flustered Ross Perot) emerging at about the same time as the 2 glossy three lobed leaves. This cobra lily is very dramatic in the woodland garden once it spreads to form nice colonies!