Calibrachoa, particularly Superbells, thrives in well-draining soil, excelling in containers due to sensitivity to wet conditions in the ground. Regular trimming enhances branching, and proper watering prevents root rot. Fertilize consistently with a balanced water-soluble fertilizer. Address yellow foliage with nutrient adjustment or pH correction. Periodic trimming throughout the season stimulates growth and flowering. They are known for vibrant colors and disease resistance, are easy to care for in hanging baskets and flower beds.