Superbells® Double White Calibrachoa
You can only choose one Ship Week per order for all plants in order to check out.
How Does Proven Winners® Measure Plant Sizes?
We list our plants by container size, which reflects the amount of soil and root growth each plant has when it ships. Actual plant height and width vary by variety and season, and many plants grow quickly as the weather warms.
To help you understand what to expect, refer to our size guide below. You can also find each plant’s approximate arrival size and mature size on its product page.
How Does Proven Winners® Measure Plant Sizes?
How Does Proven Winners® Measure Plant Sizes?
Plant Height By Container Size
This chart highlights the typical heights for each size category while also showing how container sizes compare, giving you a clear, straightforward way to understand plant size at arrival and choose the best fit for your gardening needs.
This chart shows typical plant heights and compares container sizes, helping you quickly understand arrival size and choose the best fit.
Soil Volume By Container Size
This chart shows the typical soil volume for each container size, listed in both imperial and metrics units for easy comparison.
Proven
Winners®
Annuals
Proven
Winners® Perennials
Proven
Winners®
Shrubs
Proven
Winners®
Supplies
Proven Winners® Annuals
Proven Winners® Perennials
Proven Winners®
Shrubs
Proven Winners®
Supplies
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Gardeners have come to love the double rosebud-like blossoms of our Superbells® Double calibrachoa line since its inception. Now, we’re adding an essential color to the series with the fully double-flowered, prolifically blooming, bright white Superbells® Double White. We love how it adds a beautiful lacy texture to recipes. Mix and match it with every other color and its robust, well-branched habit will help to fill out your hanging baskets, upright containers and window boxes fully. New growth quickly covers the spent flowers, so no deadheading is needed to keep this plant in color from spring into fall.
- 6-12 inches tall and 12-24 inches wide at maturity
- Annual except in zones 9-11, be sure to check your USDA zone to ensure success
- Plant in part to full sun (4+ hours daily)
- Space plants 8-12 inches apart for best results
- Produces double white flowers from planting to hard frost
- Maintains green foliage spring through frost
- Great for containers and hanging baskets
- Attracts bees, butterflies and hummingbirds
- Heat and drought tolerant, long blooming, fall interest, low maintenance, deadheading not required
Care: Fertilize weekly with Proven Winners Water Soluble Plant Food for best performance. Pruning is not necessary but will help increase branching and may help your plants look even fuller.
Calibrachoa do not like to have constantly damp soil because it can lead to root rot diseases. They will do well in the ground or raised beds with good drainage. For most gardeners containers are the best use for Calibrachoa, let the top few inches of soil dry before watering again.
Shipping Info:
- Enjoy free shipping on orders over $175
- Size at shipping varies by season, plant, and trimming schedules
- Annuals are 4-8" tall at shipment
