We had freeze warnings last Saturday night. My gardens are so spread out and extensive that I don't have enough sheets in the house to cover any of them, so, I just quit worrying about it and let Mother Nature take her course. Thank heavens, it did not get down below 33 or 32. All my hosta, peony, and iris came through just fine. The lilies did too for the most part, altho, some are showing a bit of scorch. Hopefully we are done with this nonsense and we can move into tomato planting season.