Mouseear chickweed is a winter perennial. The leaves are opposite, oblong and covered with hair. Mouseear chickweed grows prostrate but will have several upright stems, and can tolerate close mowing.
Mouseear chickweed has a fibrous root system.
The flowers of mouseear chickweed are white and contain 5 petals which are notched at the tip. Mouseear chickweed spreads by seed, but can root at the nodes. Mouseear chickweed is found throughout United States into southern Canada. Mechanical or physical removal is not recommended, as stolons may break and sprout with the potential to increase, rather than decrease, the infestation. Good turf management practices, including good liming and a nitrogen fertilization program, will encourage a dense stand of turf and make it difficult for mouseear chickweed to become established.