Large wall map (24" x 36") of the many rivers in Iowa.

There are times when lawns are damaged by heat, drought, disease, and other factors beyond one’s control to the extent that reseeding may become necessary. Situations also arise where the area was originally established to inferior species or cultivars, or where the area has become infested with perennial weeds, such as bromegrass, orchardgrass, and quackgrass that cannot be selectively controlled. If the slopes and contours on the area are satisfactory, it may be possible to reestablish the area without major tillage. This is referred to as “turfgrass renovation.”

Previously known as PM 1055