Typically grown in the background of a wildflower garden as its tall flower stalks are only visible in fall. The remainder of the year is looks like a moderate-sized grass.

In the natural environment, this species benefits from periodic fire. Very difficult to see except when in bloom. Retain if present. Could be grown as a small specimen plant in a wildflower garden.

A second subspecies, Amorpha herbacea subsp. crenulata is Endemic to Dade County.  Considered to by Endangered by the State of Florida and by the USFWS. Can be used as a specimen plant in a sunny spot or as a moderately tall wildflower.