If letting the soil dry out does not get rid of the gnats, you may need to completely remove the plant from its current pot and into a fresh, clean pot with new soil. 1  Carefully remove the plant from its current pot. 2  Use your fingers or a soft brush to remove as much of the soil as possible.
When you get it home, unwrap it immediately and transfer to a loosely sealed plastic bag, with a paper towel tucked in to absorb any excess moisture. Whole heads of cauliflower can be kept in a loosely sealed plastic bag in the refrigerator for 4 to 7 days. Precut florets should be stored for no more than 4 days. How to prepare cauliflower Grant Butler demonstrates how to cut a head of cauliflower to get it ready for cooking.
Tomatoes should be kept uncovered at room temperature, but can be refrigerated if they are very ripe. Green Beans and Peas should be kept in plastic bags or containers. They will last for 3-5 days in the fridge. Corn Keep corn in its husk in the fridge. Eat as soon as possible because its sugar quickly turns to starch, causing it to lose its flavor. Carrots, Radishes, Turnips, Beets, and Parsnips should be stored in plastic bags. They will last for two weeks in the fridge.