Superbells® Coral Sun Calibrachoa

Superbells® Coral Sun is a mounding, trailing calibrachoa with coral-orange flowers and a sunny yellow center. The [Proven Winners cultivar profile](https://www.provenwinners.com/plants/calibrachoa/superbells-coral-sun-calibrachoa) lists a 6–12 inch height, 12–24 inch spread, spring-to-fall flowering, and USDA zones 9–11. ## Flowers and placement The warm flower pattern brightens hanging baskets, window boxes, and mixed containers. Let the stems trail over a planter edge, or repeat the compact plants along a sunny bed border where the flowers can be viewed nearby. Calibrachoa is a tender perennial generally grown as an annual in cooler areas. ## Growing conditions Choose full sun to part sun and a fertile mix that drains freely. [NCSU Extension](https://plants.ces.ncsu.edu/plants/calibrachoa-x-hybrida/) notes that calibrachoa does best in moist, organically rich, well-drained soil and can suffer when roots stay wet. [Illinois Extension](https://extension.illinois.edu/flowers/calibrachoa) recommends regular watering and feeding for container-grown plants. Keep the mix evenly moist during active growth without leaving the pot waterlogged. ## Maintenance Check small pots daily during hot or windy spells and water before severe wilting. Feed during active growth, following label directions. The flowers are self-cleaning; lightly shorten any overlong stems if the plant becomes straggly.