Superbells® Lemon Slice® Calibrachoa

Superbells® Lemon Slice® is a trailing calibrachoa with yellow petals separated by crisp white markings that form a pinwheel or star pattern. Proven Winners lists it at 6–12 inches tall and 12–24 inches wide, with flowers from spring through fall and suitability for containers and hanging baskets. ## Form and flowering The mounding, trailing habit lets Lemon Slice spill over container edges or soften the front of a sunny bed. Its distinctive two-tone flowers remain the central feature; display and spread vary with light, moisture, temperature, and container size. ## Growing conditions Grow in full sun for the strongest flowering; the breeder also lists part sun. Use fertile, moist but well-drained potting mix and avoid leaving roots saturated. Calibrachoa is a tender perennial generally treated as a warm-season annual in cold-winter regions. The breeder rates this selection for USDA zones 9–11. Extension guidance supports regular feeding during active growth and checking containers often because they dry quickly. Sources: [Proven Winners cultivar profile](https://www.provenwinners.com/plants/calibrachoa/superbells-lemon-slice-calibrachoa), [US plant patent](https://patents.google.com/patent/USPP24353P2/en), [Illinois Extension](https://extension.illinois.edu/flowers/calibrachoa), [NC State Extension](https://plants.ces.ncsu.edu/plants/calibrachoa-x-hybrida/). ## Maintenance Water when the surface of the mix begins to dry, then let excess drain freely. Feed regularly while actively growing, especially in containers. No routine deadheading is needed; trim lightly if stems become untidy. Protect from frost or replace after the growing season where it cannot overwinter.