Coral bells are the low-maintenance perennials that add color to the yard without showy flowers. These plants come in many ...

Calibrachoa, commonly called million bells, is one of summer’s most reliable and awe-inspiring annuals. Celebrated for its dazzling array colors, this native of South America produces a prolific ...

Million Bells. Wirestock / Getty Images. ... Plant seeds in a container that's roughly 12 inches in diameter for good results, and deadhead spent blooms for a longer flowering season.