Usually...3x
Sometimes when it is borderline 32-39F I will run the sprinklers/misters before dawn to stop the freeze/ frost. As long as there is no frost on the foliage when the sun comes up I am usaully
good.
That is my workaround for the labor of bringing them in and out.
Turning on the irrigation will increase the air temp a few degrees and stop damage....and sometimes I forget to plan

For me its a fine line... And sometimes I lose...oooops
And don't even let them blow over they will bend in a couple of days
This is my pic.

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