Heuchera americana Care, Propagation, Watering & Growing Tips

Heuchera americana, commonly called American alumroot, is a perennial green plant with gorgeous leaf colors and is pleasing to the eye. This ornamental plant still belongs to the Saxifragaceae family, where this plant is pet-friendly. The leaves are stunning with color combinations of green, purple, or semi-balm brown, and they are notched or marbled. 

Common Name

American alumroot, Coral bells, Rock geranium
Plant Type
Perennials
Taxonomy
Scientific name
Heuchera americana
Genus
Heuchera
Family
Saxifragaceae
Order
Saxifragales
Class
Dicotyledons

Heuchera americana Water Needs

Water requirements and watering times for Heuchera americana.
Water Needs
Average
Cups
Generally, Heuchera americana needs water once every 9 days in 0.8 cups.
1 Cup = 250 ml, so at least Heuchera americana needs about 0.2 L per 9 days.

Heuchera americana Temperature, Humidity, and Light

Ideal light, temperature & humidity needed for Heuchera americana to thrive.

Light Requirements

± 6 hours

Temperature

60°F to 80°F

Humidity Preference

Medium

Heuchera americana prefers Medium humidity levels, between 50% and 60%.

Heuchera americana Soil Types and Growing Media

Information about soil and suitable planting media for Heuchera americana.

Suitability in pots

7L

Heuchera americana plants require different pot sizes as they grow. Start with a small pot of 7L.

Soil type

loam sand
Soil Drainage
Well-Drainage Moist but well-drainage

Soil PH

acid neutral

Heuchera americana Characteristics

All you need to know about the characteristics of the Heuchera americana plant.

Maximum Height

24 Inches or 1 meters

Spread

24 Inches or 1 meters

Color

Green
Grey

Characteristics

Showy Evergreen

Is Heuchera americana toxic to pets?

No

Garden Style

City and Courtyard Informal and Cottage

Heuchera americana Grow and Care

Find out information on how to propagate Heuchera americana, when it flowers, and how to care for it.

Maintenance

easy

Propagation Methods

seed root division

Flowering season

spring summer autumn winter

Heuchera americana Native Region

Find out where the Heuchera americana plant originated.

Country

Central America North America
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