A fairy garden is basically a tiny decorative garden with miniature plants, houses, and little accessories that make it look like fairies live there; you can easily make one in a small space by using a pot, tray, or even an old bowl, adding some soil, small plants like moss or succulents, and then placing mini items like a tiny house, stones, or figurines. I made one in a broken mug once, and it turned out pretty cool. Just keep it simple and don’t overcrowd it.