Is dill an annual?
Certified GKH Gardening Expert
Actually it is a tender annual, and depending on where you live may be biennial. This plant will readily self-seed, especially in warmer climates. You can also collect seeds for replanting next season. For more information on growing dill, this article will help: https://www.gardeningknowhow.com/edible/herbs/dill/tips-on-how-to-grow-dill-weed-plants.htm