Benton Lewis wrote: hopefully persimmons will produce but have my doubts
Persimmons produce -- except for that damn late frost this year. Grrr, I'm going to have to wait until next year to get some nice persimmons.
Smilax, I never bother with it; it's just too much work for a few tips. I think salsify is much better if you want an ersatz-asparagus. It's becoming naturalized on my property, and unlike smilax, it doesn't have thorns and tendrils.
Rose of sharon -- I have one that doesn't thrive, but just survives. I'm not going to rip it out, but I don't plan on planting more.
Other plants to try: 1) Upland cress (
Barbarea verna) Tastes like turnip greens, only better. Prolifically reseeds and I have it coming up all over the place.
2) Taro (
Colocasia esculenta) Poisonous when uncooked, but when cooked a long time like collards or turnip greens, it can be a summer standby. Dies back after the first frost, but comes back strong in the spring.
3) Chicory If it is in a lawn or an area where it gets mowed or grazed on, you will have some unimpressive rosettes, but plant it in a bed or on a
hugelkultur and it can get huge. Of course, when it gets that big it is bitter, but it is one thing that does well in a middle Georgia winter, even better than collards.
4) Turmeric Like taro, it will die back in the winter (even before the first frost), but I have had it come back strong the last two (fairly severe) winters. You don't have to grow it just for the corms, you can shred the leaves to add a nice flavor to dishes.
5) Egyptian Walking onions They are so prolific in this climate. Once they are established, you can keep harvesting them on and on and on.
6)
Mulukhiyah This is my first year growing this, but it sure is a strong plant. Grows about as fast and as big as pokeweed. If you wanted to eradicate your pokeweed in favor of an edible, this would be it. This is going to be my winter experiment, scatter some pokeweed berries and some mulukhiyah seed pods and see which one wins the wrestling contest next summer.