perennial

Carnation 'Horatio'

Dianthus caryophyllus 'Horatio'

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Essentials

At a Glance

Plant Type

Perennial

Height

12 inches

Width

12 inches

Light

Full Sun

Zones

5, 6, 7, 8

Water

Moderate

Humidity

Low to moderate

Lifespan

Perennial

Native To

Mediterranean

Toxicity

Mildly toxic to pets if ingested

The Story

Plant Bio

Dianthus caryophyllus 'Horatio' is a compact perennial known for its fragrant flowers and long blooming period. It has a bushy growth habit. This cultivar boasts uniquely deep pink flowers with frilled edges and a striking fragrance, making it a favorite for gardens and cut arrangements.

Uses & Benefits:

Dianthus caryophyllus 'Horatio' offers fragrant, vibrant blooms perfect for borders and containers, enhancing visual and aromatic appeal.

Its drought tolerance makes it suitable for water-wise gardens, reducing maintenance needs.

Provides nectar for pollinators like bees and butterflies, supporting local ecosystems.

Marketplace

Where to Buy

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Planting

How to Grow

Tuck seeds into well-draining soil in early spring for best germination.
Mist cuttings lightly to maintain moisture and encourage root growth.
Plant in full sun for optimal flowering and health.
Apply balanced fertilizer monthly during the growing season.
Water deeply but infrequently to prevent root rot.
Deadhead spent flowers to promote continuous blooming.

Pro Tip

Use well-draining soil and avoid overwatering to prevent root diseases.

Keep It Thriving

Care Guide

Do

Provide full sun for at least 6 hours daily 🌞
Ensure soil is well-draining to prevent waterlogging
Deadhead regularly to encourage more blooms

Don't

Avoid overwatering which can cause root rot ❌
Don’t plant in heavy clay soil without amendment
Refrain from excessive fertilizing that can lead to leggy growth

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Fragrant border with silvery foliageColorful rock garden accentCompact flower bed for cottage gardens

Companion Plants

Lavender Sedum Coreopsis Echinacea Salvia

Multiply

Propagation Methods

Good to Know

Common Questions

Carnation 'Horatio' questions

What zones can Carnation 'Horatio' grow in?

Carnation 'Horatio' is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Carnation 'Horatio' deer resistant?

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

When does Carnation 'Horatio' bloom?

Carnation 'Horatio' 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 'Horatio' need full sun?

Carnation 'Horatio' does best in full sun (6+ hours).

Is Carnation 'Horatio' drought tolerant?

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