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.
Keep cauliflower loosely wrapped in plastic in the fridge. Fresh from the market heads will last up to 2 weeks. You can cut cauliflower into florets and stored them, sealed, in a plastic bag in the fridge.They will last up to a week in a well-regulated refrigerator.Spicy Roasted Cauliflower.eep cauliflower loosely wrapped in plastic in the fridge. Fresh from the market heads will last up to 2 weeks. You can cut cauliflower into florets and stored them, sealed, in a plastic bag in the fridge. They will last up to a week in a well-regulated refrigerator. Spicy Roasted Cauliflower.