For Petunia Pig, a Looney Tunes character, see: Petunia Pig

Purple Petunias

Petunia is a widely-cultivated genus of flowering plants, in the Solanaceae family. Most of the varieties seen in gardens are hybrids. A wide range of flower colors and sizes are available.

Some botanists place the plants of the genus Calibrachoa in the genus Petunia.