Thank you all for the response. The tag says 20 degrees F or -7 C. I do have a unheated sun room and a grow room with grow lights and the average temp In the winter is ariund 60 degrees. I have had hibiscus plants and other summer plants in this room last winter and they did great. Our winter temps do very, I know this past winter was warmer than useual but I cant predict how It will be this winter. When would be the time to bring It In If I have too? And what would be a good time to prune back?
- 8 Apr, 2012