Planted a Cascading Angel's Earrings last year and it sort of got crowded out and did not do much, I thought it had died. We had a low of 16F and two days below freezing and they came back and are doing exceptionally well. More than the cold I am still amazed at the heat tolerance, I'm in NW La not too far from the TX border, so it is hot hot hot in the 90's(97F today) and the humidity is unreal of course. Hot all night too. I just ordered five of the other new selections since this has done so well, they're small so they won't get planted out until next year and I can't wait. Why did they didn't come up with this sooner I wonder? The only one they did not have is the double red, I'll have to order it another time.