Posted: 13/06/2017 at 18:22
They don't need winter protection, they are quite hardy. We have them growing all over the place, so much so they have become weeds. Delicious weeds but weeds none the less. They grow in gaps in paving and cracks in concrete as well as acting as ground cover in any beds so can tolerate very poor conditions.
I think they would do well in hanging baskets given normal levels of food and water but they don't need mollycodling. No need for winter protection like an unheated greenhouse.
Last edited: 13 June 2017 18:22:55