Plant Swaps Are the Free Way to Add to Your Collection

Adding a few houseplants is a foolproof way to brighten up your decor while adding a aura of serenity to your space. Unfortunately, houseplants can get pricey, especially for big showstoppers or unusual varieties. Let's be honest: it's tough to pull out your credit card when you're not sure a plant will actually survive your apartment's environment, or the blunderings of your black thumb.