Garden hybrid

This is a garden hybrid, bred from more than one wild species, so it has no single species page of its own.

298 other cultivars

perennial

Titanic Hosta

Hosta x hybrida 'Titanic'

The Story

Plant Bio

Hosta x hybrida 'Titanic' is a deciduous perennial known for its large, broad, and lush green leaves with a slightly rippled margin. It produces tall flower spikes with lavender to purple flowers in summer.

This cultivar is distinguished by its exceptionally large foliage and vigorous growth, making it a striking focal point in shaded garden borders.

Uses & Benefits:

Provides lush, evergreen foliage year-round, adding texture to shaded areas.

Easy to grow with minimal maintenance, tolerates drought and poor soils.

Supports beneficial insects and provides habitat in shaded garden zones.

Garden hybrid

Bred from more than one wild species, so it has no species page of its own.

Essentials

At a Glance

Plant Type

Perennial

Height

36 inches

Width

72 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Prefers moderate to high humidity

Lifespan

Perennial

Native To

Northeast Asia

Toxicity

Toxic to dogs, cats, and horses

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck seeds or divisions into prepared soil in early spring.
Water consistently to keep soil moist for 6 weeks after planting.
Apply mulch to retain moisture and suppress weeds.
Fertilize with a balanced fertilizer in spring and mid-summer.
Divide every 3–4 years to rejuvenate and control size.
Protect from direct afternoon sun in hotter climates.

Pro Tip

Plant in well-drained, humus-rich soil with indirect light for best results.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to conserve moisture and regulate soil temperature
Divide every few years to promote healthy growth

Don't

Avoid direct afternoon sun in hot climates ❌
Do not let soil dry out completely
Over-fertilize which can cause floppy leaves

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shade garden borderLeafy groundcoverCool-toned container display

Companion Plants

AstilbeFerns HeucheraJapanese forest grass Bleeding heart

Multiply

Propagation Methods

Good to Know

Common Questions

Titanic Hosta questions

What zones can Titanic Hosta grow in?

Titanic Hosta 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 Titanic Hosta deer resistant?

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

When does Titanic Hosta bloom?

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

Does Titanic Hosta need full sun?

Titanic Hosta does best in part shade.