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 Rowan My Boat

Hosta x hybrida 'Rowan My Boat'

The Story

Plant Bio

Hosta 'Rowan My Boat' is a shade-loving perennial with puckered, waxy, very blue leaves that fold upward like little boats, topped by lavender flowers in summer.

Its leaves emerge glossy green before the blue waxy coating develops, and their folded boat shape is unusual among blue hostas. Introduced by D. & M. Beilstein in 2018.

Uses & Benefits:

Vivid variegated foliage adds color year-round, especially in shaded gardens.

Provides ground cover, suppressing weeds and conserving moisture.

Supports pollinators with early summer blooms and attracts beneficial insects.

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"

Width

31"

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderately moist

Humidity

Prefers moderate humidity

Lifespan

Perennial

Native To

Asia

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

Select a shaded location with well-draining soil.
Tuck young plants into the ground in early spring or fall.
Mist cuttings or water regularly during dry spells.
Mulch around the base to retain moisture and suppress weeds.
Fertilize in early spring with a balanced, slow-release fertilizer.
Divide clumps every 3-4 years to maintain vigor.

Pro Tip

Ensure soil remains moist and provide partial shade for best foliage color.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to conserve moisture and regulate temperature
Divide every few years to promote healthy growth
Fertilize annually with a balanced fertilizer
Remove spent foliage to encourage new growth

Don't

Avoid full sun which can scorch leaves ❌
Don't let soil dry out completely
Refrain from over-fertilizing to prevent leaf burn
Avoid planting in poorly drained areas

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded border with variegated foliageGroundcover in woodland gardensDappled shade under trees

Companion Plants

Astilbe Heuchera Trillium Ligularia

Multiply

Propagation Methods

Good to Know

Common Questions

Hosta Rowan My Boat questions

What zones can Hosta Rowan My Boat grow in?

Hosta Rowan My Boat 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 Rowan My Boat deer resistant?

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

When does Hosta Rowan My Boat bloom?

Hosta Rowan My Boat 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 Rowan My Boat need full sun?

Hosta Rowan My Boat does best in part shade.