Do Coral Bells Need Sun

Light: Coral bells can be grown in a wide range of light conditions, from full sun to shade. Foliage color and bloom are best when plants receive at least 4-6 hours of direct sunlight. Soil: Heuchera does best in rich well-draining soil, but is tolerant of clay or rocky soils and salt.

Why do my coral bells keep dying?

But the biggest problem was the tendency of some varieties to rot away. Coral bells have shallow roots that need moisture, but too much moisture, especially during winter dormancy, induces stem and crown rot diseases. … Most varieties are hybrids of three species, Heuchera americana, H. micrantha and H.

Where do coral bells grow best?

Coral bells plants prefer partial shade but can take more sun in cold climates. Give them well-drained, moist, rich soil that’s neutral to slightly acidic, with a pH of 6.0 to 7.0. Some species, like H. sanguinea, don’t tolerate clayey or acidic soils.