Neil Sperry says it's time to spread pre-emergent. Which one have you used and which store did you buy it from?

I would be interested as well. Did he say to apply both fall and spring?

Corn Gluten works well for me in the upper midwest.

@pod, right now for winter weeds.

Here's the article: https://neilsperry.com/2018/08...

Thank you... I was looking to control some of the spring weeds so apparently fall would be the time to treat.

I also need to look into corn gluten use for the weeds I want to get a grip on. Thank you, @crawgarden

I used Barricade recommende by Randy Lemmon. I am glad I have a tiny lawn. It's expensive. @crawgarden How do you use corn gluten? Is it in powder form or liquid? I am trying to become totally organic on the lawn..

https://garden.org/ideas/view/...