- Height 6-12 Inches
- Width 12-24 Inches
- Use as a spiller when using in containers
- Attracts hummingbirds & is heat tolerant!
- Growing Zones 9 - 11
You’ll love these purple petunia-like flowers with a distinct yellow star pattern. Calibrachoa Superbells Evening Star will add plenty of color to your garden from spring into fall in part to full sun growing conditions. This short plant grows in a trailing mounding form with a spread of 12 to 24 inches. It will grow to a height of 6 to 12 inches.
This Calibrachoa hybrid was deemed to be a top-performing award winner in 2018. This annual plant attracts hummingbirds, is heat tolerant, and requires good drainage. Plant it in the ground only in well-drained soils or raised beds. It makes an excellent container plant but be sure that the container has a drainage hole. It will spill up to 24 inches in a pot, hanging basket, or window box. Combine Calibrachoa Superbells Evening Star with plants with similar water, light, and nutritional needs for best results.
Superbells® Evening Star Calibrachoa Care
Deadheading is not necessary to produce continuous flowers. Lightly trim this plant to promote branching and more flowers. Water the container only after the top of the soil becomes dry. Proper watering is the key to success when growing Calibrachoa Superbells Evening Star. Fertilize regularly with a water-soluble balanced fertilizer with a nutrient ratio at or close to 24-12-17. If you have been fertilizing regularly and the leaves have begun to yellow, the pH may have become out of range for proper iron uptake. Add Chelated iron or spray your plants with an iron foliar feed.
This plant is hardy in USDA zones 9 through 11. It may be difficult to grow as a house plant because of its watering and fertilizing needs, in addition to its high light requirement.
Superbells® Evening Star Calibrachoa Spacing
Space plants between 8 and 12 inches apart in a garden setting. They may be planted slightly closer together in a container but regularly trim them if they become too crowded.
Superbells® Evening Star Calibrachoa Information
USDA Hardiness Zones: 9-11 |
Flower Color(s): Purple, Yellow |
Flower Description: Purple Flowers with a Yellow Star |
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 'BBCAL87705' USPP 30,837, Can PBRAF, US Utility US 9,313,959 |
Common Name: Superbells® Evening Star Calibrachoa |
Other Name(s): |
Plant Type: Annual |
Brand: Proven Winners |
- SKU:
- CALESP45
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.
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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.