Blooming purple and white petunias grow in the garden. - Just dance/Shutterstock Why buy new petunias (Petunia x hybrida) every spring when you can turn one plant into many? The secret is cuttings.

These pretty, purple perennials are resilient and cold-hardy. Mexican petunias are fast-growing plants native to warm parts of South America and Mexico, but they can tolerate cool temperatures in ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s easy to see why petunias are among the most popular flowers for home gardeners: They are abundant, ...

Using organic soil amendments can produce beautiful flowering displays such as these Vista Bubblegum Petunia Supertunias. Gary Bachman Office of Ag Communications Many of you know that I am a big fan ...

These pretty, purple perennials are resilient and cold-hardy. Somnuk Krobkum/Getty Images Despite their name, Mexican petunias are actually not petunias. Although they resemble petunias with their ...