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 Arrow Hostas

Hosta x hybrida 'Blue Arrow'

The Story

Plant Bio

Hosta x hybrida 'Blue Arrow' is a perennial shade-loving plant featuring upright, lance-shaped blue-green leaves and tall, slender flower spikes bearing lavender to pale purple flowers.

This cultivar is prized for its striking vertical growth habit and vibrant blue foliage, making it an excellent focal point in shaded garden borders.

Uses & Benefits:

Vibrant blue foliage adds color and texture to shaded gardens.

Prefers low light, reducing the need for supplemental lighting indoors.

Provides habitat for beneficial insects and slugs.

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

12 inches

Width

24 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Keep soil moist

Humidity

Prefers moderate humidity

Lifespan

Perennial

Native To

Asia

Toxicity

Non-toxic to pets

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck roots into well-drained, rich soil in partial shade.
Water regularly to keep soil moist but not soggy.
Mulch around the base to retain moisture and suppress weeds.
Divide every 3-4 years in early spring to promote growth.
Fertilize with a balanced, slow-release fertilizer in spring.
Remove dead leaves in early spring to encourage new growth.

Pro Tip

Plant in partial shade for vibrant foliage and best growth.

Keep It Thriving

Care Guide

Do

Water consistently during dry periods 🌱
Apply mulch annually to conserve moisture
Divide every 3-4 years to rejuvenate

Don't

Avoid overwatering to prevent root rot ❌
Don't expose to full sun, which can scorch leaves
Refrain from using heavy, clay soil that drains poorly

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Fertilize
Pest Check
Plant
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded border with lush, green foliageGroundcover under treesWoodland garden accent

Companion Plants

AstilbeFerns Heuchera LigulariaJapanese painted fern

Multiply

Propagation Methods

Good to Know

Common Questions

Blue Arrow Hostas questions

What zones can Blue Arrow Hostas grow in?

Blue Arrow Hostas 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 Arrow Hostas deer resistant?

Yes — Blue Arrow Hostas is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Blue Arrow Hostas bloom?

Blue Arrow Hostas 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 Arrow Hostas need full sun?

Blue Arrow Hostas does best in part shade.