Quali-Pro T-Nex Plant Growth Regulator (PGR) is a micro emulsion concentrate which helps reduce the growth of cool and warm season grasses while helping improve their quality and stress tolerance. This odorless formula contains Trinexapac-ethyl as its active ingredient and it works through grass foliage absorption. It aims to reduce frequent mowing and the amount of grass clippings when used as directed. T-Nex PGR also helps enhance the color and density of turf to let you produce healthier grass and more durable blades in turf grasses. It mixes with water completely, and it can be used with other pesticides and liquid fertilizers perfectly.