We've had the tender plants indoors this winter while most of the hardier ones overwintered in the unheated potting shed. They survived the minus 7c we had with the help of some fleece. Unfortunately we had an outbreak of mealybugs on the indoor plants that we're still dealing with using Chuck Neem Oil and Meths 
Now most of the frost has passed we've moved them out to the polytunnel until we've finished construction of the new cactus house.
Now most of the frost has passed we've moved them out to the polytunnel until we've finished construction of the new cactus house.