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

Blue Umbrellas Hosta

Hosta x hybrida 'Blue Umbrellas'

The Story

Plant Bio

Hosta x hybrida 'Blue Umbrellas' is a deciduous perennial known for its large, lush, blue-green leaves and elegant, bell-shaped lavender flowers that rise on tall scapes during summer.

This cultivar is distinguished by its huge, heavily corrugated, and cupped blue-green leaves that can reach up to 16 inches long. The leaves form a massive, architectural mound.

Uses & Benefits:

Adds lush greenery and texture to shaded garden areas, thriving under trees and in woodland gardens.

Provides ground cover that suppresses weeds and retains soil moisture.

Supports pollinators with its nectar and foliage, contributing to garden biodiversity.

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

Water

Requires consistent moisture

Humidity

Prefers moderate humidity

Lifespan

Perennial

Native To

Northeast Asia

Toxicity

Toxic to dogs, cats, and horses

Bloom period

Late summer – Early fall

In flower about 2 months of the year

Planting

How to Grow

Tuck roots into well-draining soil in shaded area.
Water regularly to keep soil moist but not waterlogged.
Mulch around base to retain moisture and suppress weeds.
Divide every 3-4 years in early spring for best growth.
Remove dead leaves in early spring to promote new growth.
Fertilize with balanced slow-release fertilizer in spring.

Pro Tip

Plant in shaded areas with rich, moist soil for best results.

Keep It Thriving

Care Guide

Do

Water consistently during dry spells 🌱
Apply mulch to conserve moisture
Divide clumps every few years

Don't

Avoid full sun exposure ❌
Do not let soil dry out completely
Avoid over-fertilizing

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded border with textured foliagePlant along woodland paths

Companion Plants

ferns astilbes heucheras solomon's seal ferns

Multiply

Propagation Methods

Good to Know

Common Questions

Blue Umbrellas Hosta questions

What zones can Blue Umbrellas Hosta grow in?

Blue Umbrellas Hosta 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 Blue Umbrellas Hosta deer resistant?

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

When does Blue Umbrellas Hosta bloom?

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

Does Blue Umbrellas Hosta need full sun?

Blue Umbrellas Hosta does best in part shade.