Updated: May 11, 2022

Coral bells, also known as Heuchera, are a popular perennial plant that is prized for their attractive foliage and delicate flowers. This plant is native to North America and is commonly found in woodland areas. They are easy to grow and maintain, making them a favorite among gardeners.

One of the most important factors when planting coral bells is the depth at which they are planted. Planting the coral bells at the right depth will ensure that they establish well and grow strong. In this article, we will discuss the ideal depth for planting coral bells.

Ideal Depth for Planting Coral Bells

Coral bells prefer well-draining soil with a neutral pH level. When planting coral bells, it is important to ensure that the soil is amended with organic matter to provide the necessary nutrients for the plant’s growth.

The ideal depth for planting coral bells is around 1 inch below the soil surface. This will allow the roots to establish themselves properly without being too deep in the soil, which can lead to poor growth and development.

It is important to note that coral bells should not be planted too deeply or too shallowly. If they are planted too deep, the roots may not receive enough oxygen, which can lead to root rot and other fungal diseases. If they are planted too shallowly, the roots may dry out quickly and become damaged.

It is recommended that you space your coral bells about 12-18 inches apart from each other to give them enough room to grow without competing for resources.

How to Plant Coral Bells

When planting coral bells, it is important to choose a location that receives partial shade or filtered sunlight. Full sun can cause the leaves to scorch and turn brown, while too much shade can lead to poor growth and development.

Follow these steps for planting coral bells:

  1. Choose a location with well-draining soil and amend it with organic matter such as compost or peat moss.

  2. Dig a hole that is slightly wider than the plant’s root ball and deep enough to accommodate the plant at the right depth.

  3. Gently remove the plant from its container and loosen any tightly wound roots.

  4. Place the plant in the hole, ensuring that the top of the root ball is level with the surrounding soil.

  5. Backfill the hole with soil and gently tamp down to remove any air pockets.

  6. Water the newly planted coral bells deeply to ensure that the roots are thoroughly moistened.

  7. Mulch around the base of the plant with a layer of organic matter to help retain moisture and suppress weeds.

Care and Maintenance of Coral Bells

Coral bells are relatively low maintenance plants, but they do require some care to keep them healthy and looking their best.

Here are some tips for caring for your coral bells:

  • Water regularly: Coral bells prefer moist but well-draining soil, so be sure to water them deeply once a week during dry spells.

  • Fertilize twice a year: Apply a slow-release fertilizer in spring and again in fall to provide your plants with the necessary nutrients for healthy growth.

  • Prune as needed: Remove any dead or damaged leaves as they appear, and cut back any flower stalks after they have finished blooming.

  • Divide every few years: Coral bells can become crowded over time, so divide them every three to four years to keep them healthy and vigorous.


Can coral bells tolerate full sun?

Coral bells prefer partial shade or filtered sunlight, but they can tolerate full sun if provided with enough moisture.

How often should I fertilize my coral bells?

Fertilize your coral bells twice a year, in spring and fall, with a slow-release fertilizer.

Can I grow coral bells in containers?

Yes, coral bells can be grown in containers as long as they are provided with well-draining soil and are watered regularly.

How do I divide my coral bells?

Divide your coral bells every three to four years by digging up the entire plant and separating it into smaller sections with a sharp knife or shovel. Replant the new sections at the same depth as the original plant.

In conclusion, planting coral bells at the right depth is crucial to their success. Remember to plant them at a depth of around 1 inch below the soil surface, ensuring that they are not planted too deeply or too shallowly. With proper care and maintenance, your coral bells will thrive and provide you with beautiful foliage and delicate flowers for years to come.