Why are some of my rebloomers not reblooming?
Your rebloom success will depend on the fertility of your soil, local climate conditions, including the microclimates within your own garden. Some varieties take 2 or more years before they will rebloom. Some reblooming varieties will rebloom only occasionally no matter how well one takes care of them. Heat and drought stress can also delay reblooming until the weather cools off in fall similar to spring temperatures at the time of reblooming. Rainfall is also a plus.
