Winter Help For a Newbie
First time Gardner here in Hoboken. I have an urban garden plus flowers. Corn, tomatoes, peppers, eggplant and tons of containers filled with flowers.
I mistakenly ordered a plant from Burpee which I thought would be big and mature. It ended up being a small tuber.
I have attached a picture. Can anyone tell me what I should do with this in the winter, if there is anything I can even do at all?
The plant is purple aster dome.