Tiffany, technically the plants are said to be hardy here, but I have not planted anything in ground here. I want the quick flexibility of moving the plants as needed. Sometimes we get very strong winds or we get too furnace hot in summer and come winter we get inversion fog, occasional hard freeze or cold winter rains. Though we do need the rain badly, anything that comes is so welcome at this point.
So far since this is my first year with them, I find they can take the heat very well, I guess due to the protection of our house in the morning and the city trees in the afternoon. But got to water them everyday to keep those leaves up. Very thirsty plants for sure, since we get into 5 months or more of no rain here, and watering is a premium.
So will see how my first overwintering goes later..fingers crossed! I really want them to be back happily next summer.
Our temps returned to low 90's, so I have a little extended show outside for now.