How to Grow Calibrachoa 'Superbells Pink'
Calibrachoa 'Superbells Pink'
Calibrachoa × hybrida 'Superbells Pink'
flowerCalibrachoa 'Superbells Pink' is a prolific, cascading annual flower producing masses of small, trumpet-shaped pink blooms throughout the growing season. This vigorous cultivar is ideal for hanging baskets, containers, and window boxes, offering continuous color with minimal deadheading required. It is heat and drought tolerant once established, making it a reliable choice for summer gardens.
When should you plant Calibrachoa 'Superbells Pink' in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Calibrachoa 'Superbells Pink' timeline · Pittsburgh, PA (Zone 6b)
-
Plant Calibrachoa 'Superbells Pink'
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
First Calibrachoa 'Superbells Pink' blooms
Around May 22≈ 35 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Calibrachoa 'Superbells Pink' dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 2-11 as an annual; perennial in zones 9-11
Sign up free to see if Calibrachoa 'Superbells Pink' grows in your zone — and get a personalized planting timeline.
Get my Calibrachoa 'Superbells Pink' timeline →Growth Stages
Establishment
1-2 weeksYoung transplants with 2-4 true leaves, compact growth habit
Water gently to settle soil. Pinch back growing tips to encourage bushier, more branched growth. Provide bright light indoors or dappled outdoor light initially.
Vegetative Growth
2-3 weeksRapid branching and leaf expansion, trailing stems elongate, no flowers yet
Continue pinching if plant is too leggy. Feed with diluted liquid fertilizer every 10-14 days. Ensure full sun exposure. Water consistently.
Early Flowering
1-2 weeksFirst buds form at branch tips, initial small flowers appear, plant becomes bushier
Switch to weekly fertilizing with balanced or slightly higher phosphorus formula. Maintain consistent moisture. Remove any damaged leaves.
Peak Blooming
6-10 weeks or until frostAbundant continuous pink trumpet flowers covering cascading foliage, dense trailing growth
Fertilize weekly with balanced formula. Water frequently in heat. Deadhead spent flowers to encourage more blooms (though Superbells produces prolifically without deadheading). Monitor for pests.
Decline/Frost Sensitivity
Variable; frost-tender, killed at 32°F (0°C)Flowering slows in fall temperatures, foliage may yellow, plant dies with first frost in most zones
In zones 9-11, protect with frost cloth or mulch. In cooler zones, enjoy the extended season and remove plants after frost. No overwintering needed for annual use.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Increase humidity, spray with water, use neem oil or horticultural soap on undersides of leaves
-
Yellow sticky traps, spray with insecticidal soap or neem oil, improve air circulation
-
Spray with strong water stream, use insecticidal soap, apply neem oil, release ladybugs
-
Allow soil surface to dry between waterings, use yellow sticky traps, apply gnat predators
Uses
Container Gardens & Hanging Baskets
HouseholdSuperbells Pink is purpose-bred for containers, trailing 12-18 inches and creating spectacular cascades in baskets, window boxes, and planters. Its vigorous growth and prolific flowering make it ideal for adding vertical color to patios and porches. [source]
Landscape Color & Bedding
HouseholdPlant in garden beds for continuous pink color throughout summer and into fall. Tolerates heat and moderate drought, reducing maintenance needs in hot climates. [source]
Pollinator Support
WildlifeAbundant small flowers attract bees, hoverflies, and butterflies seeking nectar and pollen, supporting local pollinator populations. [source]
Floral Arrangements & Bouquets
CraftCut sprays of trailing stems with flowers for small fresh or dried arrangements, adding delicate texture and color to bouquets and table settings. [source]
Harvest Tips
Calibrachoa is grown for ornamental blooms, not harvest. Deadheading (pinching off spent flowers) is optional but encourages continuous blooming. Cut stems for fresh arrangements anytime during the blooming season.
Fun Facts
- 🌱 Calibrachoa is often mistaken for petunias but has smaller flowers (about 1 inch vs. 2-3 inches) and is a distinct genus; the 'Superbells' series was specifically bred to combine petunia-like flowers with calibrachoa's superior vigor and heat tolerance.
- 🌱 The name 'Superbells' reflects the hybrid's exceptional productivity—a single well-grown plant can produce hundreds of flowers across a season with minimal deadheading needed.
- 🌱 Calibrachoa 'Superbells Pink' is patented and available in multiple colors (white, yellow, red, purple) as part of the same series, making them excellent companions in mixed container plantings.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Calibrachoa 'Superbells Pink' planting timeline
Tell us your zip code and we'll calculate exactly when to start Calibrachoa 'Superbells Pink' seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Calibrachoa 'Superbells Pink' timeline →