"Steve J" wrote in message

I am just about to store my agapantha in a frost free location for
the
winter.

Steve I live in Australia but in a very frosty place (down to -10 C
some years but always at least one or more -5C). My agapanthus stay
in the ground all the time. The leaves turn to mush over winter but
they don't have any trouble surviving even the -10C. But then my soil
doesn't get soggy in winter. I find agapanthus are one of the
toughest plants in my garden.