- Height 6-12 Inches
- Width 12-24 Inches
- Use as a spiller when using in containers
- Tolerates heat, no deadheading & a hummingbird favorite!
- Growing Zones 9 - 11
We're over the moon about these flowers! Superbells® Holy Cow! Calibrachoa hybrid is that perfect petunia-like flower that blooms nonstop from Spring until Fall frost. Stunning pink petals are outlined in white with a highlighted yellow center. It is truly a sight to see. Its green foliage mounds gracefully and trails ever so slightly, softening the edges of a container or border. It is short, only reaching 6 to 12 inches in height, and will spread up to 24 inches. The short bushy habit creates a perfect hanging basket.
Calibrachoa Superbells Holy Cow! Has great features. This plant tolerates the heat, there is no deadheading, and it is a hummingbird favorite. Calibrachoa works wonders as a spiller in container culture. It can be planted in the landscape, but it typically is more manageable in a container. Calibrachoa will invigorate an empty patio space, sure to create a relaxing atmosphere right in your backyard.
Superbells® Holy Cow! Calibrachoa Care
This plant is easy to care for. Ensure that Calibrachoa gets at least 6 hours or more of sun daily. Soil and water needs are average and trim tips anytime to invigorate its growth. Soil should be well-draining and allow the top of the soil to dry out between watering. Apply fertilizer regularly especially in containers. Yellowing leaves may be an indication that soil pH has changed. Use chelated iron to correct this problem.
Hardy to zones 9 to 11, calibrachoa is an annual to all other zones. This plant cannot tolerate frost. It does not overwinter in either indoor or outdoor environments.
Superbells® Holy Cow! Calibrachoa Spacing
Space Calibrachoa at least 8 to 12 inches apart in both landscape and container planting. Plant one or two calibrachoa in a 12-inch hanging basket to make a big impact.
Superbells® Holy Cow! Calibrachoa Information
USDA Hardiness Zones: 9-11 |
Flower Color(s): Pink, White, Yellow |
Flower Description: A Soft Yellow Base with Pink Accents |
Bloom Period: Planting To Hard Frost |
Foliage Color(s) Green |
Light Exposure: Partial Sun to Full Sun |
Height Class: Short |
Height: 6-12 Inches |
Spread: 12-24 Inches |
Spacing: 8-12 Inches |
Habit: Mounding, Trailing |
Watering: Average |
Drought Tolerant: No |
Attracts: Hummingbirds |
Container Role: Spiller |
Use Types: Combinations, Container, Hanging Baskets |
Features: Fall Interest, Continuous Bloom or Rebloomer, Low Maintenance, Deadheading Not Necessary, Pollinator Attractor |
Maintenance: Easy |
Scientific Name: Calibrachoa hybrid 'BBCAL85303' USPP 30,840, Can PBRAF, US Utility US 9,313,959 |
Common Name: Superbells® Holy Cow! Calibrachoa |
Other Name(s): |
Plant Type: Annual |
Brand: Proven Winners |
- SKU:
- CALHCP45
Container Sizes
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.
For more detailed information, please click here.
Plant Addict Guarantee (Included On All Plant Orders)
Plant Addicts Warranty - 1 Year (Extra Purchase Required)

Guide: How to Care for Your New Plant(s)

Planter Shipping
Standard Colors: 2-3 business days
Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice
Please Note: On special orders there can not be any cancellations
Plant Shipping
Time of Order:
Summer Shipping
- If there is extreme heat we’ll delay shipping.
- We’ll have to review what areas the plants are traveling through along with your location
Once your plant is shipped you’ll receive an email with tracking information. Depending on the above criteria we’ll ship your plant(s) towards beginning of the following week from your order. We put together this helpful guide of what to do when you receive your plants in the mail.
It is important to know that all of our plants are clearly labeled for which growing zones the plant can survive in. The plants are thoroughly trialed and tested in every growing zone before we state the plant can grow in a zone. Again, our #1 priority is to ship the plants to you healthy and ready to thrive in your location. So we will do everything in our power to do so.