Herb Garden Beginnings!

Ok, officially started my herb garden today after buying 3 potted herbs at the market. Today's purchases:

Chocolate Mint: a mint plant I plan on using for teas and maybe stuffed peppers
Spearmint: great in water during the summer to cool off, for colds and allergies, and for making tea.
Chamomile: Aromatherapy scent as well as a good cough suppresant if you are looking for a calming tea.

I still want to expand to include other medicinal herbs and delicious herbs (lemongrass!) as well as some commonly used kitchen herbs. Definitely need some cilantro!

Any ideas out there on good additions to my tiny upstart?