'Conga Red Improved' Million Bells will bring an intense deep red color to hanging baskets, container planters, borders, and any sunny spot you like in the garden. This series of calibrachoa tends to bloom a bit earlier than other varieties, and will keep on keeping on right up until freeze. More mounding than trailing, 'Conga Red Improved' has a dark veined, red petals. For gardeners who don't have much space but want intense color, consider this glorious mini-petunia.