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 Dimples Hosta

Hosta x hybrida 'Blue Dimples'

The Story

Plant Bio

Hosta x hybrida 'Blue Dimples' is a deciduous perennial known for its compact, mound-forming habit, with broad, blue-green leaves and tall, lavender flower spikes that bloom in summer.

This cultivar is distinguished by its small, rounded blue leaves with a dimpled texture, creating a striking contrast and compact form ideal for shaded garden borders.

Uses & Benefits:

Vivid blue foliage adds striking color to shaded areas, providing year-round visual interest.

Prefers shaded environments, reducing the need for watering and sun protection.

Supports pollinators and beneficial insects in woodland garden settings.

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

10 inches

Width

24 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Garden origin

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 roots into well-draining soil in a shaded spot.
Water thoroughly after planting to settle soil.
Mulch around base to retain moisture and suppress weeds.
Fertilize lightly in early spring with a balanced fertilizer.
Divide every 3-4 years in early spring for best vigor.
Protect from harsh winter winds with mulch or cover.

Pro Tip

Plant in partial shade for vibrant foliage and optimal growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist but not waterlogged 🌱
Mulch annually to conserve moisture and regulate soil temperature
Divide every few years to promote healthy growth
Fertilize in early spring with a balanced fertilizer

Don't

Avoid full sun which can scorch leaves ❌
Don't let soil dry out completely
Refrain from over-fertilizing which can cause leggy growth
Avoid planting in overly wet areas prone to waterlogging

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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

Shade garden borderTextured woodland underplantingGarden shade accent

Companion Plants

Fern Astilbe HeucheraBleeding Heart Japanese Forest Grass

Multiply

Propagation Methods

Good to Know

Common Questions

Blue Dimples Hosta questions

What zones can Blue Dimples Hosta grow in?

Blue Dimples 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 Dimples Hosta deer resistant?

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

When does Blue Dimples Hosta bloom?

Blue Dimples Hosta 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 Blue Dimples Hosta need full sun?

Blue Dimples Hosta does best in part shade.