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

Moving on to million bells (Calibrachoa), we see flowers that resemble miniature petunias. This makes sense since million bells and petunias are both solanaceous species, meaning they are members ...

Million bells do best in long hours of direct sun, ... Plant after the last frost, and maintain the soil at a temperature warmer than 60 degrees Fahrenheit to keep them happy.