7 named cultivars

perennialN. America Native

Hairy Alumroot

Heuchera villosa

Same species

7 named cultivars

Essentials

At a Glance

Plant Type

Perennial

Height

18 inches

Width

24 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

North America

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

Heuchera villosa is known for its attractive foliage and adaptability to a range of soil types. This species is particularly tolerant of heat and humidity, making it an ideal choice for southern gardens.

Uses & Benefits:

Heuchera's vibrant foliage adds color and texture to shaded gardens and containers, providing year-round interest.

Its drought tolerance makes it an excellent choice for low-maintenance landscapes.

Provides nectar for pollinators like hummingbirds and butterflies, supporting local biodiversity.

Planting

How to Grow

Tuck seeds lightly into well-draining soil in early spring.
Mist cuttings regularly to maintain humidity and encourage rooting.
Transplant seedlings when they are strong enough, typically after 6 weeks.
Mulch around the base to conserve moisture and suppress weeds.
Fertilize with a balanced, water-soluble fertilizer every 4–6 weeks during growing season.
Divide mature plants in early spring or fall to promote healthy growth.

Pro Tip

Plant in partial shade for vibrant foliage and optimal growth.

Keep It Thriving

Care Guide

Do

Water consistently to keep soil moist but not waterlogged 🌱
Apply mulch to retain moisture and regulate soil temperature
Use organic compost to enrich soil annually
Prune dead or damaged leaves to encourage new growth

Don't

Avoid overwatering, which can cause root rot ❌
Do not expose to full, harsh sunlight which can scorch leaves
Refrain from heavy fertilization in late fall
Avoid neglecting pest inspections for aphids and vine weevils

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Mulch
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded border with textured foliageGroundcover in woodland gardens

Companion Plants

Astilbe Fern Hosta Bleeding Heart Japanese Forest Grass

Multiply

Propagation Methods

Good to Know

Common Questions

Hairy Alumroot questions

What zones can Hairy Alumroot grow in?

Hairy Alumroot is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Hairy Alumroot deer resistant?

Yes — Hairy Alumroot is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Hairy Alumroot bloom?

Hairy Alumroot typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Hairy Alumroot need full sun?

Hairy Alumroot does best in part shade.

Is Hairy Alumroot drought tolerant?

Yes — once established (usually after the first full season), Hairy Alumroot handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.