Hi everyone, I wanted to share some simple advice about the best time to put weed killer on St. Augustine grass, based on what I’ve learned and experienced. If you have this type of grass and are struggling with weeds, timing really matters to get the best results.
First, the best time to apply weed killer is when your St. Augustine grass is actively growing and healthy. This usually means late spring through summer. The grass needs to be growing well so it can recover quickly after the weed killer affects the weeds. If the grass is stressed or not growing much, the weed killer can harm it more.
Second, it’s best to apply weed killer when the weeds are young and small, not when they are fu