A number of theories exist about how frost damages living tissue, but the most common belief is that ice crystals damage and kill plant cells when they are forced into the leaf by the weight of a foot or wheel. Spring frost damage will normally recover after two to four mowings. However, damage that occurs during the fall when grass growth is slowing, may be still visible next spring. The information given herein is supplied with the understanding that no discrimination is intended and no endorsement by the Purdue University Cooperative Extension Service is implied. Any person using products listed assumes full responsibility for their use in accordance with current direction of the manufacturer.
Information listed is valid only for the state of Indiana.