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PlantSnap
Plant Care
Coral bells
(Heuchera sanguinea)
Also Known As
Coral bells, Alum root, Desert coral bells
About This Plant
Heuchera sanguinea is a herbaceous perennial plant species that is native to North America, specifically to the southwestern United States and northern Mexico. It is commonly known as coral bells due to its attractive, bell-shaped flowers that bloom in shades of pink and red. The plant has a basal rosette of leaves that are evergreen in mild climates and deciduous in colder areas. It is a popular choice for gardeners due to its attractive foliage and low maintenance requirements.
Plant Care Instructions
Outdoor Size Range
12-18 inches (30-45 cm)
Light Requirements
Heuchera sanguinea prefers partial shade but can tolerate full sun in cooler climates. In hot, sunny regions, it should be grown in a location with afternoon shade.
Humidity Needs
Heuchera sanguinea prefers moderate to high humidity levels.
Fertilizing Schedule
Heuchera sanguinea benefits from a balanced fertilizer applied in early spring and again in midsummer.
Pruning Guidelines
The plant does not require regular pruning, but deadheading spent flowers can encourage additional blooming.
Common Pests and Diseases
Heuchera sanguinea is relatively pest-free but can be susceptible to powdery mildew and rust.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
The plant requires regular watering, particularly in hot, dry weather. It prefers moist but well-drained soil.
Temperature Range
The plant can tolerate a wide range of temperatures, from -30°F (-34°C) to 100°F (38°C).
Growing Season
The growing season for Heuchera sanguinea is from spring to fall.
Growing Difficulty Level
Heuchera sanguinea is relatively easy to grow and is suitable for beginner gardeners.
USDA Hardiness Zones
Heuchera sanguinea is hardy in USDA zones 4-8.
Did You Know?
Heuchera sanguinea has been used for medicinal purposes by Native Americans to treat a variety of ailments, including stomachaches and sore throats.
