How can I create a self-watering indoor garden?

To create a self-watering indoor garden, you can use a container with a water reservoir at the bottom and a wicking system to draw water up to the plant's roots. This can be achieved by placing a wick, such as a piece of fabric or rope, in the soil and allowing it to soak up water from the reservoir. Make sure to choose plants that are suitable for this type of watering system and monitor the water levels regularly to keep your garden healthy.