Scientists have shown that one portion of the petunia’s genetic code can direct the creation of molecules behind the plant’s ...

These pretty, purple perennials are resilient and cold-hardy. Despite their name, Mexican petunias are actually not petunias. Although they resemble petunias with their cheery purple petals ...

A splash of purple petunias is a welcome sight this winter thanks to Susan Manzke’s aqua garden. "Hummingbirds prefer red, orange, and pink flowers, and use their long tongues to sip the nectar ...