Try scented geraniums. My favorite ones smell like a walk through the forest, but you can also get varieties that smell like lemon, mint, nutmeg, apples and roses. Speaking of which, miniature roses are good in pots. Rosemary is another herb that you must have. I am growing a big patchouli plant which gives off its famous scent, especially when it's watered.
Try scented geraniums. My favorite ones smell like a walk through the forest, but you can also get varieties that smell like lemon, mint, nutmeg, apples and roses. Speaking of which, miniature roses are good in pots. Rosemary is another herb that you must have. I am growing a big patchouli plant which gives off its famous scent, especially when it's watered.