This refers to a specific type of herbicide, prodiamine, sold as a pre-emergent weed control product at The Home Depot. It’s designed to prevent weed seeds from germinating in lawns and gardens. An example of its use is applying it in early spring to prevent crabgrass from appearing later in the summer.
The value of utilizing this approach lies in its ability to significantly reduce the need for post-emergent herbicides, which target weeds after they’ve already sprouted. Historically, pre-emergent herbicides like this have offered a preventative measure in lawn care, reducing labor and resource investment for maintaining weed-free landscapes.
