Heuchera ‘Grape Soda’ PP26,339

Description & Overview

The leaves of Grape Soda Coralbells emerge rose-pink and mature to purple burnished silver through summer and fall. Sprays of long lasting light purple flowers appear spring through summer. Grape Soda Coralbells are an excellent plant for three-season interest!

Core Characteristics

Wisconsin Native: No – Variety of North American Native
Mature Height: 10 inches
Mature Spread: 15-20 inches
Growth Rate: Perennial
Growth Form: Mounded, Low
Light Requirements: Full Sun to Partial Shade
Site Requirements: Prefers neutral to alkaline soil, requires well-drained soil
Flower: Raceme, Pink-Purple bell-flowers
Bloom Period: May-July
Foliage: Rose Pink
Fall Color: Purple Burnished Silver
Fruit Notes: Insignificant, raceme

Suggested Uses:

The versatility of Grape Soda Coralbells means the possibilities are endless! Use as a border, or mass in the garden where some added color is desired. Coralbells do well in the dry shade often found beneath trees, making them well suited for underplanting.

Images courtesy of TERRA NOVA® Nurseries, Inc.

Wildlife Value:

While not a key species for wildlife in Wisconsin, Grape Soda Coralbells provide value as a nectar source. The petite flowers will attract hummingbirds, butterflies, and other pollinators.

Maintenance Tips:

In general, Coralbells are tough plants with few problems. While tolerant of alkaline soils, Grape Soda Coralbells can experience rot with poor drainage. Amending soil with compost when planting will mitigate this issue.

In full sun, the leaves can scorch if there is not enough soil moisture. Conversely, Grape Soda Coralbells can get crown rot in shade with too much moisture. Divide in spring when center has become woody (typically every 3-4 years).

Grape Soda Coralbells can frost heave in Wisconsin winters if improperly planted or not adequately protected. When planting, amend soil with compost and plant Grape Soda Coralbells even with the surrounding soil. Applying a fall mulch of 3-4” will prevent frost heaving. If frost heaving is noticed, push the crown back into the soil to protect the roots.

Spent flower stalks can be removed when Grape Soda Coralbells has stopped blooming. This may encourage a second bloom. The leaves are semi evergreen and may hold their color if winter is not too severe, or if adequately protected with mulch and snow cover. Damaged and withered leaves should be cleaned up in spring.

Images courtesy of TERRA NOVA® Nurseries, Inc.


Grape Soda Coralbells has no major insect and disease issues but can be subject to frost heaving in winter. Occasionally you may find powdery mildew, rust, and bacterial leaf spot. The plants can also be damaged by weevils and nematodes. These diseases, however, are not major and best avoided by maintaining good plant vigor and siting Grape Soda Coralbells properly.

For the most part, Grape Soda Coralbells are deer and rabbit resistant due to their fuzzy stems and leaves.

Leaf Lore:

Grape Soda Coralbells are a Terra Nova Nurseries introduction, part of the Soda™ series.

The Heuchera genus includes over 30 recognized species, all native to much of North America. They are found on a wide variety of sites, from rocky outcroppings to wooded meadows, with a variety of different growth habits. Although useful for many landscape applications, Coralbells were not widely used until the 1980s. Today, there are a plethora of cultivars available with different foliage colors, flowers, and growth forms. At Johnson’s Nursery, we try to limit our inventory to those varieties we know are successful for our Southeastern Wisconsin soils and climate.

Coralbells are also known as Alumroot, a name derived from their medicinal properties as a pain reliever and anti-inflammatory. The genus name Heuchera is a reference to the German botanist and physician Johann Heinrich von Heucher.

Companion Plants:

The compact habit and mounded form of Grape Soda Coralbells makes it a versatile plant for any space needing an extra splash of color. As its foliage changes through the season, this plant can be used to contrast the flowers of other shade perennials. For fall, consider Hot Lips Turtlehead for its pink flowers. Earlier in the season, Deutschland Astilbe’s white flowers and dark green foliage pairs well with the light rose-pink foliage of Grape Soda Coralbells.

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