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

Blue Rembrandt Hosta

Hosta x hybrida 'Rembrandt Blue'

The Story

Plant Bio

Hosta x hybrida 'Rembrandt Blue' is a perennial herbaceous plant known for its large, broad, corrugated blue-green leaves and tall, elegant flower spikes bearing lavender to pale purple flowers.

This cultivar is distinguished by its striking blue foliage that maintains its color throughout the growing season, making it a popular choice for shaded garden borders and containers.

Uses & Benefits:

Rembrandt Blue Hostas offer striking foliage with blue and variegated leaves, enhancing shaded garden areas.

Their low-maintenance nature makes them ideal for busy gardeners seeking lush displays.

Provides habitat and food for 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

16 inches

Width

30 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Medium

Humidity

Average to high

Lifespan

Long-lived perennial

Native To

Northeast Asia (species)

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

Choose a shaded or partially shaded location with well-drained soil.
Tuck roots in moist soil, avoiding air pockets, and water thoroughly.
Apply mulch around the base to retain moisture and suppress weeds.
Fertilize with a balanced slow-release fertilizer in early spring.
Divide every 3-4 years in early spring or fall to maintain vigor.
Mist foliage during dry spells to prevent leaf scorch.

Pro Tip

Ensure soil remains consistently moist for optimal growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to conserve moisture and regulate temperature
Divide in early spring or fall to rejuvenate

Don't

Avoid direct sunlight which can scorch leaves ❌
Do not let soil dry out completely
Over-fertilize, which can cause leaf burn

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderSilvery foliage accent in shady bedsCool-toned container plant

Companion Plants

AstilbeFerns Heuchera LigulariaJapanese painted fern

Multiply

Propagation Methods

Good to Know

Common Questions

Blue Rembrandt Hosta questions

What zones can Blue Rembrandt Hosta grow in?

Blue Rembrandt 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 Blue Rembrandt Hosta deer resistant?

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

When does Blue Rembrandt Hosta bloom?

Blue Rembrandt 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 Blue Rembrandt Hosta need full sun?

Blue Rembrandt Hosta does best in part shade.