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 Ultraviolet Light

Hosta x hybrida 'Ultraviolet Light'

The Story

Plant Bio

Hosta x hybrida 'Ultraviolet Light' is a perennial shade-loving plant featuring broad, lush foliage with a striking variegation and tall flower spikes adorned with bell-shaped, lavender to purple flowers.

This cultivar is distinguished by its vibrant, glowing foliage that appears to emit a soft ultraviolet hue in certain lighting conditions, adding a dramatic touch to shaded garden areas.

Uses & Benefits:

Provides lush, evergreen foliage with striking flowers, ideal for shaded gardens.

Drought tolerant once established, low-maintenance, and adaptable to various soils.

Supports pollinators like insects and offers habitat for beneficial creatures.

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

14 inches

Width

24 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Prefers moderate humidity

Lifespan

Perennial

Native To

Hybrid

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 young plants into a shaded spot in early spring.
Water regularly to keep soil moist but not waterlogged.
Fertilize monthly during active growth for vibrant foliage.
Divide clumps every 3-4 years to promote healthy growth.
Mulch around roots to retain moisture and suppress weeds.
Remove dead leaves in early spring to encourage new growth.

Pro Tip

Plant in well-draining, shady areas for best performance.

Keep It Thriving

Care Guide

Do

Water consistently during dry spells 🌱
Mulch to preserve soil moisture
Divide every few years to rejuvenate

Don't

Avoid excessive sun exposure ❌
Don't let soil dry out completely
Refrain from fertilizing late in the season

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 lavender flowersMoist, wooded garden accent

Companion Plants

Ferns Astilbe HeucheraJapanese forest grass Bleeding heart

Multiply

Propagation Methods

Good to Know

Common Questions

Hosta Ultraviolet Light questions

What zones can Hosta Ultraviolet Light grow in?

Hosta Ultraviolet Light 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 Ultraviolet Light deer resistant?

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

When does Hosta Ultraviolet Light bloom?

Hosta Ultraviolet Light 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 Hosta Ultraviolet Light need full sun?

Hosta Ultraviolet Light does best in part shade.