- Height 6-12 Inches
- Width 12-24 Inches
- Use as a spiller when using in containers
- Growing Zones 9 - 11
Looking almost like miniature roses or hibiscus, the flowers on Superbells Double Amber are special. The color is like old gold, or mango with thin red veining and a red ring. Like all the Superbells, the flowers are countless, and just keep coming until frost, with no deadheading needed from you.
Staying under a foot tall, Superbells Double Amber will be a delicious ingredient in your container recipes this summer. They can trail up to 30 inches, so they are wonderful for hanging baskets, urns, or at the edges of window boxes or raised beds. Calibrachoa are called mini petunias because of their tubular shaped blossoms, which also attract hummingbirds. Their sheer abundance of flowers and ease of care makes them unbeatable for containers in sun to part-shade.
Superbells® Double Amber Calibrachoa Care
Calibrachoa can grow in part sun to sunny exposures, in average to fertile soil, but like a pH of 5.4-5.8. They do require excellent drainage, so we recommend pot culture over the landscape, unless your soil is exceptionally well drained and tends toward dry weather in summer. As such, they prefer to dry out between waterings, and never like to sit in water. Calibrachoas also benefit from regular balanced fertilizing such as a water-soluble fertilizer applied regularly.
If leaves are yellowing despite consistent fertilizing, the pH may be too high or low. You can amend this with an application of iron chelate (sprays are absorbed faster than granular treatments) which should green up your Double Amber’s leaves again quickly. Pruning for shaping or encouraging full branching can be done at any time, ideally along with some liquid-soluble fertilizer.
Superbells® Double Amber Calibrachoa Spacing
The ideal space to allow for your Double Amber Superbells is 12- 24 inches, center on center. This gives the plant enough space for proper air circulation and enough room for thr roots to grow.
Superbells® Double Amber Calibrachoa Information
USDA Hardiness Zones: 9-11 |
Flower Color(s): Yellow, Orange |
Flower Description: Amber |
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 |
Container Role: Spiller |
Use Types: Container |
Features: Fall Interest, Continuous Bloom or Rebloomer, Deadheading Not Necessary |
Maintenance: Easy |
Scientific Name: Calibrachoa hybrid 'KLECA20428' Can PBRAF, US Utility 7,786,342 |
Common Name: Superbells® Double Amber Calibrachoa |
Other Name(s): Double Calibrachoa |
Plant Type: Annual |
Brand: Proven Winners |
- SKU:
- CALDAP45
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.