For anybody who is familiar with this, any advice on when to put out my pre-emergent herbicide? I feel like I've typically heard February, but I looked at the weather forecast and it appears we are going to have unseasonably warm temperatures the next couple of weeks. I guess my question is, should I go ahead and put it out? I'm afraid that if I wait too long some of those spring weeds will start to come up with the temps being so warm. I live in Clinton by the way.