<human>: How do I make a good terrarium?
<bot>: To make a good terrarium, you will need some kind of container that is airtight and waterproof. You can use an old glass jar or bottle, a plastic storage box, or even a small fish tank. Next, you'll need soil, gravel, and plants. Make sure to choose plants that are suited for the amount of sunlight your terrarium will get. Finally, you should add drainage material such as stones, gravel, or coconut husks to ensure proper drainage. Once you have all your supplies ready, you can start planting! Place the plants in the bottom layer of the container, then top it off with soil. Water the soil lightly and keep it evenly moist. Finally, you can decorate the terrarium if desired.