![The Dirt Doctor Radio Show show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/041/823/small/dirt-doctor-radio-show.jpg)
Summary: Hydroponics (Growing tomatoes). Fertilizing the ground (Garrett Juice). Getting rid of rescue grass. Spraying organic fertilizer. Cleaning exterior walls (before painting) with orange oil. Buffalo grass. The Dirt Doctor Home Page Organic Gardening Topics The Dirt Doctor Video Page Organic Garden Club of America The Dirt Doctor Facebook Page