Fall is one of the best seasons to plant here in Louisiana. Additionally, you can work in the yard without having to contend with the Louisiana summer heat. Once the summer plants have finished growing, pull them out. Getty Images Getty Images loading...Louisiana Fall Vegetable Garden GuideThe LSU Ag Center is a great place to start, they break it down by region and month. Here in Southwest Louisiana, our fall gardens mostly consist of spinach, broccoli, turnips, cabbage, lettuce, and carrots.