Today, was the first time this season that the temperature went low enough to frost. Last night the low was 30 degrees Fahrenheit. The only thing I am showing on the deck to be effected is I have a thin crust of ice in my fountain.
I am not sure how many nights will get down low enough to damage any of the plants. I will be paying attention, but I have no plans to bring anything in, or cover them. Unless there is signs that they are being damaged.
I am surprised my ‘lucky bamboo’, which was in the water that has the ice, is showing no signs of any problems.