perennial

Sulfur Cinquefoil

The Story

Plant Bio

Potentilla recta is an upright, clump-forming herbaceous perennial native to Europe and Asia, characterized by its multi-stemmed, tufted growth habit and palmate-compound leaves. In early to mid-summer, the stems produce loose, flat-topped clusters of pale sulfur-yellow, five-petaled flowers surrounding a dense ring of yellow-anthered stamens.

This species is distinguished by its coarsely toothed leaflets featuring long, white hairs on the grayish-green undersides, and its highly vigorous self-seeding capability. It establishes rapidly in dry, disturbed soils, often transitioning from a benign wildflower to an aggressive spreader via prolific seed production.

Uses & Benefits:

Produces pale yellow, heart-shaped flowers held above deeply lobed, grayish-green foliage.

Thrives in poor, dry, gravelly soils where other perennials struggle, providing ground cover and soil stabilization.

Attracts specialized native bees, generalist pollinators, and butterflies while resisting heavy deer browsing.

Essentials

At a Glance

Plant Type

Perennial

Height

28"

Width

24"

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Low

Humidity

Low

Lifespan

Perennial

Native To

Europe and Asia

Toxicity

Non-toxic

Bloom period

Late spring – Summer

In flower about 4 months of the year

Planting

How to Grow

Select a planting site in full sun with dry-to-medium, well-drained soil.
Space plants twelve to eighteen inches apart to allow the basal clumps room to spread.
Water moderately after planting to establish the root system, then reduce watering to rely on natural rainfall.
Remove spent flower heads before they set seed to prevent aggressive self-sowing in surrounding garden beds.

Pro Tip

Cut back dead flowering stems and old foliage to the basal clump in late winter or early spring to maintain a tidy form; avoid cutting deep into old, leafless woody tissue as this limits regrowth.

Keep It Thriving

Care Guide

Do

Grow in poor, gravelly, or sandy soils to keep growth compact and upright.
Improve soil drainage in heavy clay areas to prevent root crown decay.
Cut back dead stems to the ground annually in late winter.

Don't

Do not apply heavy fertilizer, which causes weak, floppy, and rank growth.
Do not plant in wet, waterlogged, or poorly drained soils.
Do not allow plants to set seed if containment is a priority in the garden.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Divide
Pest Check
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Rock gardensWildflower meadowsErosion control on dry slopesNaturalized cottage gardens

Companion Plants

Geum triflorum Achillea millefolium

Multiply

Propagation Methods

Good to Know

Common Questions

Sulfur Cinquefoil questions

What zones can Sulfur Cinquefoil grow in?

Sulfur Cinquefoil 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 Sulfur Cinquefoil deer resistant?

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

When does Sulfur Cinquefoil bloom?

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

Does Sulfur Cinquefoil need full sun?

Sulfur Cinquefoil does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Sulfur Cinquefoil drought tolerant?

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