Midnight Rose Coralbells

Heuchera ‘Midnight Rose’ PP18,551

Description & Overview

Midnight Rose Coralbells are an excellent choice for a colorful shade plant. Its deep purple, almost black leaves are punctuated with spots of hot pink, making a striking show even with less than ideal light. In fall, the hot pink splotches fade to a creamy white. A striking contrast when paired with blue hostas.

Core Characteristics

Wisconsin Native: No – Variety of North American Native
Mature Height: 18-24 inches
Mature Spread: 12-18 inches
Growth Rate: Perennial
Growth Form: Mounded, compact
Light Requirements: Full Sun to Partial Shade
Site Requirements: Prefers neutral to alkaline soil, requires well-drained soil
Flower: Raceme, cream colored bell-flowers
Bloom Period: May-June
Foliage: Purple-Black with Pink
Fall Color: Purple-Black with Cream
Fruit Notes: Insignificant, raceme

Suggested Uses:

The versatility of Midnight Rose 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.

Wildlife Value:

While not a key species for wildlife in Wisconsin, Midnight Rose 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, Midnight Rose 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, Midnight Rose Coralbells can get crown rot in shade with too much moisture. Divide in spring when center has become woody (typically every 3-4 years).

Midnight Rose Coralbells can frost heave in Wisconsin winters if improperly planted or not adequately protected. When planting, amend soil with compost and plant Midnight Rose 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 Midnight Rose 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.


Midnight Rose 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 Midnight Rose Coralbells properly.

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

Leaf Lore:

Midnight Rose Coralbells are a sport of Obsidian Coralbells. The flowers of this cultivar are not as showy as other Coralbells, with some gardeners opting to remove them to keep the eye focused on the showy foliage.

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 Midnight Rose Coralbells makes it a versatile plant for any space needing an extra splash of color. The deep purple foliage of the plant contrasts well against Citronelle Coralbells, Caramel Coralbells, and Halcyon Hosta.

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