In places like Florida, Arizona, or Southern California, petunias are often planted in the fall (October or November) to bloom through the winter and early spring. They often struggle and die back once the extreme heat of July hits.
Petunias hate "wet feet." If planting in the ground, ensure the soil is loose. If using containers, ensure there are plenty of drainage holes. when to plant petunias
Once the calendar says it's time, follow these steps to give your petunias the best start: In places like Florida, Arizona, or Southern California,