Can dahlias be left in the ground over winter?
Dahlias can definitely be left in the ground over winter , but there are a few factors to consider before deciding to do so . Dahlias are tender tuberous plants that are aboriginal to Mexico , so they are not naturally accommodate to cold climates . However , with the right condition , they can often survive the winter calendar month and come back substantial the next year . The first thing to consider is the mood in your area ....