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AZ, CA, ID, MT, NV, OR, UT, WA

Obsidian Coral Bells

Plants That Work

$40.49
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SKU:
1011822-pc
Availability : In Stock
$40.49
This product does not ship to:
AZ, CA, ID, MT, NV, OR, UT, WA
  • Partial Shade to Full Sun (At Least 3 Hours Of Direct Sunlight)
  • Mature Height 8 - 10 Inches
  • Mature Spread 8 - 10 Inches
  • Growing Zones 4 - 8

Obsidian Coral Bells awaken in spring with eye-catching, deep maroon, ruffled foliage. In June, long spikes adorned with white flowers make their debut in your garden space. A truly unique cultivar to add to your garden. 

This is a low-maintenance perennial growing 8-10 inches tall and 15-18 inches wide. Winter Hardy in USDA zones 4-8. Attracts hummingbirds and butterflies with its tall flowers that bloom during the summer. Plant several coral bells and hostas together for a dramatic color palate in the garden. Also great for container plantings. This is a deer resistant plant.

Obsidian Coral Bells Care

Plant in full sun to part shade, well-drained soil. Prefers acidic soil. Tolerate alkaline and clay soils. Water regularly. Has some drought tolerance once established. 

Obsidian Coral Bells Spacing

This plant has a mounding compact habit. Plant multiples 2 feet apart, center on center. That will ensure the plants have enough room for their roots to grow and for enough air circulation between the plants.

Obsidian Coral Bells Information

USDA Hardiness Zones: 4 - 8
Plant Type:
Light Exposure: Partial Shade to Full Sun (At Least 3 Hours Of Direct Sunlight)
Mature Height: 8 - 10 Inches
Mature Spread: 15 - 18 Inches
Spacing: 15 - 18 Inches
Habit: Mounded
Flower Color(s): White
Flower Description:
Bloom Period: June
Foliage Type: Evergreen
Foliage Color(s): Black
Foliage Description:
Seasonal Interest: Summer Flowering
Watering: Average
Resists: Deer, Disease, Pests & Insects
Tolerates: Drought
Attracts: Butterflies, Hummingbirds
Container Role:
Uses: Borders, Containers, Erosion Control, Groundcovers, Mass Planting, Wildlife Gardens
Features: Attracts Pollinators, Cut Flowers, Foliage Interest
Brand: Plants That Work
Common Name: Obsidian Coral Bells
Other Name(s):
Scientific Name: HEUCHERA `OBSIDIAN`

Container Sizes

Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.

4.5 Pot

4.5" Pot
 Also Know As:
   4.5" Container

 Plant Age:
   ~ 6 months
 Plant Size:
   ~ 3"-6"
 Pot Size:
   ~ 4.5"H x 3.75"W
 Volume:
   1.42 quarts

Quart Pot

Quart Pot
 Also Know As:
   Quart

 Plant Age:
   ~ 1 year old
 Plant Size:
   ~ 4"-8"
 Pot Size:
   ~ 4.75"H x 4.5"W
 Volume:
   1.50 quarts

2.5 Quart

2.5 Quart
 Also Know As:
   2.5 Quart Pot

 Plant Age:
   ~ 1.5 year old
 Plant Size:
   ~ 8"-12"
 Pot Size:
   ~ 6.5"H x 6.5"W
 Volume:
   2.20-2.30 quarts

#1 Pot

#1 Pot
 Also Know As:
   #1 Container
    1 Gallon
 Plant Age:
   ~ 2 year old
 Plant Size:
   ~ 10"-14"
 Pot Size:
   ~ 7"H x 7.75"W
 Volume:
   2.26-3.73 quarts

#2 Pot

#2 Pot
 Also Know As:
   #2 Container
    2 Gallon
 Plant Age:
   ~ 2-3 year old
 Plant Size:
   ~ 12"-18"
 Pot Size:
   ~ 9.5"H x 9.5"W
 Volume:
   1.19-1.76 gallons

#3 Pot

#3 Pot
 Also Know As:
   #3 Container
    3 Gallon
 Plant Age:
   ~ 3-4 year old
 Plant Size:
   ~ 12"-30"
 Pot Size:
   ~9.5"H x 11"W
 Volume:
   2.32-2.76 gallons


For more detailed information, please click here.

Plant Addict Guarantee (Included On All Plant Orders)

Plant Addicts guarantees your plant(s) will arrive happy and healthy, but the plant(s) are being shipped through the mail and accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly.

For information on how to care for you new plant please check out our guide. Guide: How to Care for Your New Plant(s)

Plant Addicts Warranty - 1 Year (Extra Purchase Required)

We encourage all plant lovers to purchase the Plant Addicts Warranty whether you’re new or an expert. There are many variables outside our control and yours that can cause the demise of your plant(s). Examples would be hungry animals, drought, poor soil conditions, over watering, disease, insects & many other factors. The Plant Addicts Warranty is a 1 year warranty protecting you from all the unknowns and will replace your plant if it moves on to the plant afterlife.

The warranty is purchased on a per plant basis and must be purchased at the same time as the plant purchase. We will cover 100% of the price of the plant but the warranty does not cover shipping cost. Simply let us know if your plant has died within one year of receiving it and we’ll get you a new one shipped out. We may ask for photos for documentation purposes but again we’ll try to make it as easy as possible.

For more information, please go to our Shipping & Returns page at the bottom of the website.

Guide: How to Care for Your New Plant(s)

Planter Shipping

Standard Colors: 2-3 business days

Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice

Please Note: On special orders there can not be any cancellations

Plant Shipping

Time of Order:

Summer Shipping

  • If there is extreme heat we’ll delay shipping.  
    • We’ll have to review what areas the plants are traveling through along with your location


Once your plant is shipped you’ll receive an email with tracking information. Depending on the above criteria we’ll ship your plant(s) towards beginning of the following week from your order. We put together this helpful guide of what to do when you receive your plants in the mail.

It is important to know that all of our plants are clearly labeled for which growing zones the plant can survive in. The plants are thoroughly trialed and tested in every growing zone before we state the plant can grow in a zone. Again, our #1 priority is to ship the plants to you healthy and ready to thrive in your location. So we will do everything in our power to do so.