Probably the number one plant to incorporate into a medical herb garden is turmeric. this is a YouTube video showing procedure, which can also be used for ginger, onions, garlic, and other bulbs and tubers.
https://www.youtube.com/watch?...
Beyond turmeric, you might try garlic (the traditional kind, not the elephant kind). Lemon grass, holy basil, and rosemary might be other candidates. Maybe a wall of grapes or muscadines for resveratrol.
