I need help/advice! I am new to plants, I’ve had some for the last couple of years, but I didn’t start actually learning and taking good care of them until the beginning of this year, and now they’re all thriving. I’m absolutely clueless of what to do with my plants once it starts to get cold/when winter hits. I’ve lived in year-round tropical climates the past decade, and we just moved to North Carolina where there’s all 4 seasons. I attached a picture of all my porch plants; what do I do for them when it gets cold, specifically winter? Do I leave them out there? The porch is not screened in. They’re all healthy and thriving for now.