I have verbena growing in containers that have had plentiful blooms all summer. If I put in ground now will they be ok and come back next year?
It is always best to transplant in spring, however, these are pretty resilient. You will be safe to plant these, but don't wait until too much later to do so. Here is an article that will help: https://www.gardeningknowhow.com/ornamental/flowers/verbena/growing-verbena-plants.htm