Vivid red petals with a yellow eye and constant blooms that smother the plant. Among the easiest plants to grow, Million Bells are hugely popular, just ask any hummingbird. Their profuse, self-cleaning flowers arrive in spring and keep going until fall. Excellent for hanging baskets, mixed pots, and flower beds. Mix a rainbow of colors together or pick two opposite colors for contrast. The Cabaret series of Calibrachoa offer earlier flowering and very uniform growth.
Provide plenty of sun and good garden soil. Fertilize with a slow release granular bloom booster such as Osmocote or Miracle Gro.