Skip to content

American Alumroot

Heuchera Americana

Design with this plant

Overview

The American Alumroot, Heuchera americana, thrives in USDA zones 4-9, favoring part-shade to full-shade. This herbaceous perennial offers mounded foliage reaching 1-2 feet tall and wide, with leaves in varied shades of green sporting silver markings. In early summer, dainty, bell-shaped, white to pinkish flowers rise on slender stems up to 3 feet. Ideal for woodland gardens, it prefers well-drained soils and tolerates drought once established.

Sun Half, ShadeWater Extra in Summer, Low, MediumZones 4–9
American Alumroot (Heuchera Americana) — This herbaceous perennial offers mounded foliage reaching 1-2 feet tall and wide

Culture

Sun
Half, Shade
Water
Extra in Summer, Low, Medium
USDA zones
4–9

Shape & size

Mature height
1–2 Ft.
Mature width
1–1.5 Ft.

Classification

Family
Saxifragaceae

See full data, regional cultivation notes, full-resolution photos, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (33)

American Alumroot (Heuchera Americana) — ensuring enduring beauty in the designed landscape
American Alumroot (Heuchera Americana) — green and white flowers in the garden
American Alumroot (Heuchera Americana) — ground cover / perennial with green and white blooms
American Alumroot (Heuchera Americana) — This herbaceous perennial offers mounded foliage reaching 1-2 feet tall and wide; preferring partial shade to full sun
American Alumroot (Heuchera Americana) — The American Alumroot, Heuchera americana, thrives in USDA zones 4-9, favoring part-shade to full-shade; in early
American Alumroot (Heuchera Americana) — ground cover / perennial for half or shade
American Alumroot (Heuchera Americana) — with leaves in varied shades of green sporting silver markings; which may reach up to 24 inches in height
American Alumroot (Heuchera Americana) — In early summer, dainty, bell-shaped, white to pinkish flowers rise on slender stems up to 3 feet; ensuring enduring
American Alumroot (Heuchera Americana) — Ideal for woodland gardens, it prefers well-drained soils and tolerates drought once established; in early summer

Related plants

'Capture the Flag' Foamy Bells (Heucherella hybrid) — It grows 8-10 inches tall and spreads 16-18 inches wide

'Capture the Flag' Foamy Bells

Heucherella hybrid

Sunspot Heucherella (Heucherella 'Sunspot') — creating a sunspot effect

Sunspot Heucherella

Heucherella 'Sunspot'

Half · Zones 4–9

Caramel Alum Root (Heuchera 'Caramel') — The Heuchera 'Caramel' is an herbaceous perennial with robust

Caramel Alum Root

Heuchera 'Caramel'

Half · Zones 4–9

Black Taffeta Alum Root (Heuchera 'Black Taffeta') — The Heuchera 'Black Taffeta' offers luxurious, silky black foliage that gives depth to landscape designs

Black Taffeta Alum Root

Heuchera 'Black Taffeta'

Half · Zones 4–9

'Evening Gown' Coral Bells (Heuchera hybrid) — information and resources

'Evening Gown' Coral Bells

Heuchera hybrid

Yuki Snowflake® Deutzia (Deutzia x) — or Deutzia x Yuki Snowflake®

Yuki Snowflake® Deutzia

Deutzia x

Full · Zones 5–8