Chari said, "Can I make a multi-season hanging basket? Can I make one where i can reuse the plants from one year to the next? Can hanging baskets be perennial?
I often have several hanging baskets going year after year.
Purslane, lemon balm, parsley, and Egyptian Walking Onions.
I bring them inside to overwinter them, except the onions as they can survive very low temps.
We also have tomatoes growing in the garden almost year-round. It is nice to have tomatoes in December.