If you love drinking cocktails and iced tea so much, you might as well grow your own herbs for garnishing at home. No need for big spaces because with container gardening, you can now get to grow herbs like mint, lemon, verbena, lavender, and chamomile among many others, in pots.
To know more, you can check out this video: https://www.houzz.com/houzz-tv/how-to-grow-herbs-in-pots-for-garnishing-iced-tea-and-cocktails-stshtvvw-vt~135921140