Gaura passionate rainbow
I have two of these which I bought earlier this year in (I think) 2 litre pots from Paddock Plants and planted in the garden. They haven't flowered but the foliage is very pretty so I can live with that. They are massive and rather floppy and I'm not sure what to do with them to see them through the winter. I could just leave them sprawling around or cut them back and mulch. Any advice?