Species

Astilbe astilbeFalse Spirea

15 other cultivars

perennial

Mighty Red Quin Astilbe

Astilbe astilbe 'Mighty Red Quin'

The Story

Plant Bio

Mighty Red Quin is known for its striking deep red feathery plumes and lush foliage, adding vibrant color to the garden.

This cultivar is notable for its more compact growth habit compared to other Astilbe varieties, making it suitable for smaller spaces.

Uses & Benefits:

Astilbe 'Mighty Red Quin' offers striking red foliage and plume-like flowers, adding vibrant color and texture to shaded gardens.

Provides excellent ground cover in moist, shaded areas, reducing weeds and soil erosion.

Supports pollinators like bees with its nectar-rich flowers and enhances garden biodiversity.

SpeciesAstilbe astilbeFalse Spirea

Essentials

At a Glance

Plant Type

Perennial

Height

40 inches

Width

30 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Consistently moist

Humidity

High

Lifespan

Perennial

Native To

Asia

Toxicity

Non-toxic to pets

Bloom period

Mid-summer – Early summer

In flower about 12 months of the year

Planting

How to Grow

Select a shaded or partially shaded location with moist, well-draining soil.
Tuck seedlings or divisions into the soil, ensuring roots are spread out.
Water thoroughly after planting to settle the soil around roots.
Mulch around the plant to retain moisture and suppress weeds.
Fertilize in early spring with a balanced, slow-release fertilizer.
Mist the foliage during dry periods to keep the humidity high.

Pro Tip

Plant in rich, organic soil for vibrant foliage and abundant blooms.

Keep It Thriving

Care Guide

Do

Keep soil consistently moist 🌱
Apply mulch to conserve moisture
Fertilize annually in spring
Deadhead spent flowers to encourage more blooms

Don't

Avoid letting the soil dry out completely ❌
Do not expose to direct, harsh sunlight
Refrain from over-fertilizing, which can cause legginess
Avoid planting in poorly drained areas

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland garden bedMoist border with fernsShade-tolerant perennial border

Companion Plants

HostaFern Astilbe 'Fanal'Heuchera Ligularia

Multiply

Propagation Methods

Good to Know

Common Questions

Mighty Red Quin Astilbe questions

What zones can Mighty Red Quin Astilbe grow in?

Mighty Red Quin Astilbe is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Mighty Red Quin Astilbe deer resistant?

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

When does Mighty Red Quin Astilbe bloom?

Mighty Red Quin Astilbe typically blooms in mid-summer through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Mighty Red Quin Astilbe need full sun?

Mighty Red Quin Astilbe does best in part shade.