bulb corm tuber

Carnegie Hyacinth

Hyacinthus orientalis 'Carnegie'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

12 inches

Width

6 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Mediterranean region

Toxicity

Toxic if ingested

The Story

Plant Bio

A popular spring bulb known for its fragrant flowers. This cultivar produces pure white flowers that are larger than those of standard Hyacinthus orientalis.

Bloom Period:

EarlyLate

Uses & Benefits:

Hyacinthus orientalis Carnegie provides fragrant, early spring color, brightening gardens and patios with its vibrant blue blooms.

Its hardy nature makes it suitable for naturalized areas and container gardening, requiring minimal maintenance.

Attracts pollinators like bees and butterflies, supporting local ecosystems.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Tuck bulbs into well-draining soil in fall for early spring blooms.
Mist cuttings or divide bulbs after flowering for propagation.
Water regularly but avoid waterlogging during active growth.
Apply a balanced fertilizer during early spring for vibrant blooms.
Mulch around plants to retain moisture and regulate soil temperature.
Transplant after leaves die back in late spring to early summer.

Pro Tip

Plant bulbs at a depth three times their height for best growth and flowering.

Keep It Thriving

Care Guide

Do

Water consistently during the growing season 🌱
Provide full sun for optimal flowering
Use well-draining soil to prevent bulb rot
Apply fertilizer in early spring

Don't

Avoid overwatering during dormancy ❌
Don’t disturb bulbs once they’re established
Refrain from fertilizing late in the season
Avoid planting in heavy clay soils without amendments

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Violet‑flowered borderEarly spring flower bedPotted patio display

Companion Plants

Tulips Daffodils Hyacinths Crocuses Primroses

Multiply

Propagation Methods

Good to Know

Common Questions

Carnegie Hyacinth questions

What zones can Carnegie Hyacinth grow in?

Carnegie Hyacinth 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 Carnegie Hyacinth deer resistant?

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

When does Carnegie Hyacinth bloom?

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

Does Carnegie Hyacinth need full sun?

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