Baking soil to remove gnats
I picked up some Miracle-Gro potting soil today for some green beans. After the purchase, I went on Amazon to look at reviews and a lot of people were complaining about gnats. Someone suggested baking the soil at 350 degrees before using which should get rid of any gnats or larvae. Does anyone here have comments about that?
Would you consider the Miracle Gro potting mix (http://tinyurl.com/2dcemkd) to be a good option for the green beans?