What is a good plant to put in a pot?

Question:Me and my two best friends are going to plant a plant in a pot and we will each have a pot and it will be like a friendship plant, kinda. So I was wondering what a good plant would be to put in a pot. Thank you, Gracey.

Answers:
I am planting lavender in a pot on my balcony and it is growing nicely (although it takes a few weeks).