19 named cultivars

perennial

Carnation

Dianthus caryophyllus

The Story

Plant Bio

Dianthus caryophyllus, commonly known as Carnation, produces fragrant flowers with a clove-like scent and is popular for cut flowers.

This species is known for its long-lasting blooms and versatility in garden design.

Uses & Benefits:

Dianthus caryophyllus adds color and fragrance to borders and containers, attracting pollinators.

Its drought tolerance makes it suitable for xeriscaping.

Supports pollinators such as bees and butterflies.

Essentials

At a Glance

Plant Type

Perennial

Height

18 inches

Width

12 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8, 9

Water

Moderate

Humidity

Low to moderate

Lifespan

Perennial

Native To

Mediterranean region

Toxicity

Mildly toxic to pets

Planting

How to Grow

Tuck seeds into well-draining soil in early spring for best germination.
Water regularly but avoid overwatering to prevent root rot.
Place in full sun for vibrant blooms and healthy growth.
Fertilize monthly with a balanced fertilizer during the growing season.
Pinch back dead flowers to encourage more blooms.
Divide clumps every 2-3 years in early spring for rejuvenation.

Pro Tip

Use well-draining soil and full sun exposure for optimal flowering and health.

Keep It Thriving

Care Guide

Do

Water at the base to avoid fungal diseases 🌱
Deadhead spent flowers regularly
Apply a balanced fertilizer during the growing season

Don't

Overwater to prevent root rot ❌
Plant in heavy clay soil without amendment
Allow the soil to dry out completely between watering

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Fertilize
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Fragrant border with vibrant pink bloomsContainer display with ornamental appealRock garden accent for drought tolerance

Companion Plants

Lavender Rosemary Salvia Coreopsis Gaillardia

Multiply

Propagation Methods

Good to Know

Common Questions

Carnation questions

What zones can Carnation grow in?

Carnation is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Carnation deer resistant?

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

When does Carnation bloom?

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

Does Carnation need full sun?

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

Is Carnation drought tolerant?

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