Garden hybrid

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

299 other cultivars

perennial

Hosta 'Tenryu'

Hosta x hybrida 'Tenryu'

The Story

Plant Bio

Hosta x hybrida 'Tenryu' is a perennial shade-loving plant characterized by broad, glossy green leaves with a slightly rippled margin and tall, lavender-blue flower spikes that emerge in summer.

This cultivar, a selection of Hosta montana, is renowned for its large size and strongly upright, vase-shaped habit. Its leaves are large, glossy, medium green, and prominently veined.

Uses & Benefits:

Lush foliage adds texture and color to shaded gardens.

Provides ground cover that suppresses weeds.

Supports beneficial insects and pollinators.

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

60 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderately moist

Humidity

Prefers humid environments

Lifespan

Perennial

Native To

Japan (species)

Toxicity

Toxic to dogs, cats, and horses

Bloom period

Early summer – Mid-summer

In flower about 2 months of the year

Planting

How to Grow

Tuck rhizomes 1-2 inches deep in well-draining soil
Water regularly to keep soil moist but not soggy
Mulch around plants to retain moisture and suppress weeds
Place in partial shade for optimal growth
Fertilize with a balanced fertilizer in early spring
Divide every 3-4 years in early spring to rejuvenate

Pro Tip

Ensure soil remains consistently moist for vigorous growth.

Keep It Thriving

Care Guide

Do

Water during dry spells 🌱
Mulch to retain soil moisture
Divide in early spring

Don't

Avoid full sun exposure ❌
Over-fertilizing can cause floppy leaves
Don't let soil dry out completely

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded border with silvery foliageCool-toned plantings in woodland garden

Companion Plants

AstilbeFerns HeucheraJapanese Forest Grass Ligularia

Multiply

Propagation Methods

Good to Know

Common Questions

Hosta 'Tenryu' questions

What zones can Hosta 'Tenryu' grow in?

Hosta 'Tenryu' 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 Hosta 'Tenryu' deer resistant?

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

When does Hosta 'Tenryu' bloom?

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

Does Hosta 'Tenryu' need full sun?

Hosta 'Tenryu' does best in part shade.