But dahlia diversity is more than color; these popular perennials grow in various shapes. From fluffy pompoms to orchid-like single flowers to massive dinner-plate blooms, the decorative dahlia adds a ...

Planting at the wrong time can cause the tubers to rot.

The various colors of ‘Dark Angel’ Dahlia varieties, named after their black, chocolate-colored dark centers, are also a good choice for a 12-inch tall plant. There’s no need to settle for ...

"It's a collarette dahlia, a single dahlia with a little collar around it," she said. "We're calling it a Dahlia Lowen and it's named after the Lowen Ward at Treliske to help raise funds following ...