perennial

Alpine Pink

The Story

Plant Bio

Dianthus alpinus, the alpine pink, is a low-growing, mat-forming herbaceous perennial native to the eastern Alps of Europe. It forms tight, cushion-like mounds of glossy, dark green, needle-like foliage that remain compact in alpine or rock garden settings.

The species is distinguished by its single, disproportionately large flowers featuring deeply notched pink petals with a distinct ring of crimson spots around the center. These blooms appear from late spring into summer, held just above the foliage on short, sturdy stems.

Uses & Benefits:

Forms a neat, dense cushion of glossy green foliage topped with large, vibrant pink flowers that feature striking crimson eyes.

Thrives in lean, rocky, highly alkaline soils where other garden perennials struggle to survive.

Provides accessible nectar for butterflies, bees, and other generalist pollinators during its spring and summer bloom.

Essentials

At a Glance

Plant Type

Perennial

Height

Width

12"

Light

Full Sun

Zones

4, 5, 6, 7, 8, 9

Water

Dry to medium

Humidity

Low

Lifespan

Perennial

Native To

Europe

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 exceptional, sharp drainage, such as a rock garden, raised bed, or alpine trough.
Incorporate generous amounts of coarse grit, gravel, or crushed limestone into the planting hole to ensure the soil remains lean and highly permeable.
Set the plant high in the soil, keeping the crown slightly elevated to prevent moisture from pooling around the base.
Topdress the surrounding soil with a layer of clean gravel or stone chips to keep the foliage off damp ground and prevent crown rot.

Pro Tip

Plant in lean, gritty, highly calcareous scree to mimic its native alpine habitat; heavy garden loam or excessive nitrogen fertilizer triggers rapid, weak growth that quickly rots.

Keep It Thriving

Care Guide

Do

Provide sharp, year-round drainage to protect the root system from winter wet.
Grow in neutral to alkaline soils, adding lime if planting in naturally acidic conditions.
Prune back lightly after the main flush of flowers to maintain a tight, compact cushion.

Don't

Do not plant in heavy, moisture-retentive clay or rich garden loam.
Avoid over-fertilizing with high-nitrogen feeds, which causes leggy growth and invites rot.
Never cut back hard into old, leafless woody stems as they will not regenerate.

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Rock gardensAlpine troughs and containersScree gardensRaised bedsStone wall crevices

Companion Plants

Saxifraga Sempervivum Sedum Campanula Phlox

Multiply

Propagation Methods

Good to Know

Common Questions

Alpine Pink questions

What zones can Alpine Pink grow in?

Alpine Pink 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 Alpine Pink deer resistant?

Not reliably. Deer may browse Alpine Pink, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Alpine Pink bloom?

Alpine Pink 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 Alpine Pink need full sun?

Alpine Pink does best in full sun (6+ hours).

Is Alpine Pink drought tolerant?

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