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 Garden Treasure

Hosta x hybrida 'Garden Treasure'

The Story

Plant Bio

Hosta x hybrida 'Garden Treasure' is a perennial groundcover known for its lush, broad, variegated foliage with green and creamy yellow margins, producing tall, bell-shaped lavender flowers in summer.

This cultivar is valued for its striking variegation and vigorous growth, making it an excellent choice for shade gardens and container planting.

Uses & Benefits:

Hostas provide lush foliage and can brighten shady corners with their variegated leaves.

They help suppress weeds and retain soil moisture in shaded garden areas.

Hostas attract pollinators and provide habitat for 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

20 inches

Width

45 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Prefers humid conditions

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

Tuck hosta rhizomes into well-drained soil in early spring.
Water thoroughly after planting to settle soil around roots.
Mulch around the plant to retain moisture and suppress weeds.
Fertilize with a balanced fertilizer in early spring and mid-summer.
Divide every 3-4 years in early spring or fall for best growth.
Remove dead leaves in late fall to prepare for winter.

Pro Tip

Plant in shaded areas with rich, moist soil for optimal growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil evenly moist 🌱
Apply mulch to conserve moisture and regulate soil temperature
Divide in early spring to promote vigorous growth

Don't

Avoid full sun which can scorch leaves ❌
Don’t let soil dry out completely
Refrain from over-fertilizing which can cause weak stems

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 borderTextural groundcoverFragrant shaded border

Companion Plants

AstilbeFern Heuchera Ligularia Pulmonaria

Multiply

Propagation Methods

Good to Know

Common Questions

Hosta Garden Treasure questions

What zones can Hosta Garden Treasure grow in?

Hosta Garden Treasure 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 Garden Treasure deer resistant?

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

When does Hosta Garden Treasure bloom?

Hosta Garden Treasure 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 Garden Treasure need full sun?

Hosta Garden Treasure does best in part shade.