If you're a fan of annual color in your garden and eagerly look forward to what's new at your local nursery or garden center, you're in for a surprise when you take a look at the petunia selections.

But two plant molecular biologists in Colorado hope to introduce a GMO for the garden: a petunia that changes color. The team launched a crowd-funding project to support the research on Indiegogo ...

As we ease into 2010 firmly in the grip of winter, it's fun to look at new plants heading our way, and new petunia colors and patterns will stretch our comfort zones. A new Supertunia by the name ...

With Dutch colleagues, Havens began work on a color-changing petunia, which turns from red to white when watered with a chemical trigger. Eventually, she plans to engineer blossoms that change ...

CHENNAI: If you’ve visited a plant nursery recently, chances are you’ve spotted Petunias everywhere. Colourful and vibrant, these stunning blooms are hard to resist. But before you take the ...

A colorful container garden with masses of pretty flowers in brightly colored pots - Darrell Gulin/Getty Images ...