I just checked and my tropical Hibiscus is peeking up ,so guess it has made it.I cut it to the ground in late fall and of course covered it with leaves.That last freeze we had got some things here and the angel trumpets froze to the ground.I have some things that made it,but were burned.My Red Cloak made it but is on the south side of the house,also the Iochromas,but the wine colored one that was in the back yard froze.All Angel trumpets are putting out leaves.Hope everyone has good luck with plants they love.Jessie