Over-wintering pelagoniums in damp, frost-free Cornwall

I have several thriving pelagoniums acquired this year from cutting
from my mother, and this will be their first winter. I have read great deal of advice on overwintering indoors or in a glasshouse. have also noticed that alot of people leave theirs planted in thei gardens down here. Any advice from others living in damp, frost-fre (most of the time) West Cornwall woud be appreciated.
-- TriciaMcCartney

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.