This tiny succulent is part of the iceplant family. It looks almost like a stone, which is likely why they are called living rocks. Make props from small toadstools, animals, fairies and fairy wings. Also, make tiny cottages. You can create the illusion of a tiny forest by using small rosemary plants. A small water feature or pond may be part of your fairy garden. Did you enjoy reading about DIY fairy garden designs? 4. Some of the plants in your fairy garden could be toxic to pets. The dwarf panda plants look like they are growing taller and can be mistaken for trees in your fairy garden.