Will a cold snap or cold weather hurt my pre-emergent's effectiveness if I have already put it down?

You applied pre-emergent then the weather got cold. Is this going to be a problem?

Nope! If you've thrown down your Prodiamine and watered it in like a champ, and now a cold snap is headed your way, do not worry! The temperature fluctuations after application will not affect your Prodiamine. 

Check out this video from our favorite Lawn Care Nut for more information: 

Link to video: https://www.youtube.com/watch?v=xQM_3iyKHL8&list=PLJxvMuB9D3vtqCmWs5rT7i-QSKUthD5by&index=3

Click HERE for our FREE Pre-Emergent Guide

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