Heuchera americana 'Spearmint'
perennialN. America Native

American Alumroot

Heuchera americana 'Spearmint'

The Story

Plant Bio

A clump-forming, semi-evergreen perennial native to North America. Valued for its ornamental foliage, adaptability, and greater tolerance to heat and drought compared to other Heuchera species.

Features a compact mound of silvery-green leaves with prominent dark green veining. New foliage emerges with a rosy blush in spring. Produces spikes of light pink, bell-shaped flowers on dark stems.

Uses & Benefits:

Ornamental UsesHeuchera americana 'Spearmint' offers vibrant, silvery-green foliage with a mint hue, adding texture and color contrast in shaded gardens.
Practical UsesProvides ground cover that suppresses weeds and reduces soil erosion in shaded areas.
Ecological BenefitsSupports pollinators like bees and butterflies with its nectar-rich flowers.

Essentials

At a Glance

Plant Type

Perennial

Height

12"

Width

18"

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Prefers moderate humidity

Lifespan

Perennial

Native To

North America

Toxicity

Non-toxic to humans and pets

Bloom period

Late spring – Early summer

J
F
M
A
M
J
J
A
S
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In flower about 2 months of the year

Planting

How to Grow

  1. Tuck seeds lightly into moist soil in early spring.
  2. Mist cuttings regularly to maintain humidity.
  3. Transplant seedlings when they are strong enough, typically after 6 weeks.
  4. Fertilize with a balanced liquid feed monthly during growing season.
  5. Mulch around plants to retain moisture and suppress weeds.
  6. Divide clumps every 2-3 years to maintain vigor.

Pro Tip

Ensure well-drained soil and partial shade for optimal growth.

Keep It Thriving

Care Guide

Do

  • Water regularly to keep soil moist but not waterlogged 🌱
  • Prune dead or damaged leaves to promote healthy foliage
  • Apply a balanced fertilizer in spring and mid-summer
  • Mulch to conserve moisture and regulate soil temperature

Don't

  • Avoid overwatering to prevent root rot ❌
  • Do not expose to full, harsh sunlight which can scorch leaves
  • Refrain from fertilizing late in the season to prevent weak growth
  • Do not ignore pest signs or disease symptoms

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deadhead
Divide
Fertilize
Mulch
Plant
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded border with silvery foliageGroundcover under taller shrubsContainer plant for shaded patios

Companion Plants

HostaAstilbeHeucherellaHakonechloa macra

Multiply

Propagation Methods

Good to Know

Common Questions