Should I Apply Grubex Before Rain?

A very important tip is to water the grub control in within a few days. You can wait for a good rain heading your way, and apply the grub control before the rain. That's your only option if you have a lawn too big to water. ... So if you leave the chemical on your lawn and not watered in, it won't be effective.

How long does it take for GrubEx to take effect?

When does GrubEx work? GrubEx begins working 60 to 90 days after being applied to the soil. Unlike Merit, which works almost immediately, it's important to distribute GrubEx from mid-April to early June.

When should you put GrubEx down?

The best time to apply GrubEx is early spring through mid-summer when grub activity in lawns in heightened. Fall might not be a very good time to put down grub control.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.