Overwintering Gaura Gaudi Red
I've just picked up this plant in the GC looking very sorry for itself. It has no growing label and searching online seems to bring up only American or French sites. I know it doesn't like wet feet and is probably pretty drought tolerant but what is the best thing to do to keep it going through the winter?
At the moment the pot is very light so I plan to give it a good watering and then pop in my unheated greenhouse for the moment.
My soil is heavy clay though I add loads of home made compost. I'm wondering if it will need bringing indoors each winter or if heaping loads of compost round it in the winter will enable it to be left outside.
Anyone got experience of this plant?