Herbs

We bought some herbs when we went to Trader Joe's over the weekend. Basil, mint, rosemary and thyme. The bottom right planter is mint from last year. I thought it had died and that these were weeds, but when I smelled it, I caught that familiar scent. Mint is resilient. So now we have two mint plants.

We have one more spot in the planters. What other herb should we get?