How can I effectively plant cat grass indoors?

To effectively plant cat grass indoors, you can follow these steps:

1. Fill a shallow container with potting soil.
2. Sprinkle cat grass seeds evenly over the soil.
3. Cover the seeds lightly with more soil.
4. Water the soil regularly to keep it moist.
5. Place the container in a sunny spot.
6. Once the grass grows to a few inches tall, let your cat enjoy nibbling on it.