I went to wundergound weather and looked at the calendar for Jan. and we had a three day period of 20, 14, 17, then another four day period of 24, 19, 18, 24, that may not kill daylily rust completely for this year but with the cold so wide spread and so far down, I just can't help but have high hopes for very little rust this year. That is little rust on the plants that lived though those cold days. I do believe the great majority of them did fine.
