Question about Grapsospadix

[Giorgio Pozzi]

Hi everyone, I got today some A.Grapsospadix from Chen Yi, they have
many roots and the stems were cut before shipping,yet wet when arrived,
some new germs are growing, I read on Guy's book the plant is evergreen
but couldn't get info about hardiness, I potted them and set in
sheltered position, hoping someone can advice me how better grow the
plants...
Thanks.
Giuorgio Pozzi
North of Italy
Hardiness 6/7