It doesn't matter if you already have an expansive indoor plant collection or if you're just getting started with your indoor ...

As perennials, these plants typically do best in warm and hot climates where temperatures are consistently above 60 degrees Fahrenheit outside. In USDA Zones 5 and colder, treat begonias as an annual.

Get expert tips from Martha Stewart's head gardener on propagating begonias successfully. Learn effective techniques to ...