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

Hosta Sunny Smiles

Hosta x hybrida 'Sunny Smiles'

The Story

Plant Bio

Hosta x hybrida 'Sunny Smiles' is a perennial groundcover known for its broad, lush, variegated foliage with yellow-centered leaves edged in green, producing elegant, bell-shaped lavender flowers in summer.

This cultivar is particularly valued for its vibrant, sunny foliage that brightens shaded garden areas and its excellent tolerance to varying moisture conditions.

Uses & Benefits:

Adds lush, textured foliage to shaded gardens, providing year-round interest.

Suppresses weeds and retains soil moisture in shaded areas.

Supports pollinators and beneficial insects with its nectar and habitat.

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, 9

Water

Moderate

Humidity

Average to high

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

Choose a shaded or partially shaded spot in the garden.
Tuck young plants into well-draining, loamy soil with organic matter.
Mist cuttings or plant divisions in early spring for propagation.
Water regularly to keep soil moist but not waterlogged, especially in summer.
Mulch around the base to retain moisture and suppress weeds.
Fertilize lightly in spring with a balanced fertilizer for best growth.

Pro Tip

Plant in shaded areas to prevent leaf scorch and promote vibrant foliage.

Keep It Thriving

Care Guide

Do

Water consistently to keep soil moist 🌱
Mulch annually to conserve moisture
Divide clumps every 3-4 years for healthy growth

Don't

Avoid direct sunlight which can scorch leaves ❌
Don't let soil dry out completely
Refrain from over-fertilizing to prevent leaf burn

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderTextured groundcover under trees

Companion Plants

Ferns Astilbe Heuchera Hosta 'Guacamole'Japanese painted fern

Multiply

Propagation Methods

Good to Know

Common Questions

Hosta Sunny Smiles questions

What zones can Hosta Sunny Smiles grow in?

Hosta Sunny Smiles 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 Sunny Smiles deer resistant?

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

When does Hosta Sunny Smiles bloom?

Hosta Sunny Smiles 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 Hosta Sunny Smiles need full sun?

Hosta Sunny Smiles does best in part shade.