A "tad" north of the Mason-Dixon line? LOL!!!!! I live in Virginia, and lived in lower Delaware (the red part) for 21 years. I left blue NYC in 1982.
All kidding aside, as much as I know I can be called a yankee carpet bagger because of my origins, I can't be called that about what I eat. Except that I've never eaten greens, mustard or otherwise....well spinach is one of my fave's but I don't think you're talking about that as a green.
OK you have several months until spring planting. Get you some mustard seeds ( the 'frilly' variety is hotter) and plant you a good plot. They like the cool wet season. MMMMM! Wish I had time for a garden again!
Hey! Make a salad with the mustard and hot peppers!! Give it to the locals for a laugh!!!