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 Yellow River

Hosta x hybrida 'Yellow River'

The Story

Plant Bio

Hosta x hybrida 'Yellow River' is a deciduous perennial known for its broad, arching leaves with a striking chartreuse-yellow coloration and subtle variegation, complemented by lavender flowers in summer.

This cultivar is distinguished by its vibrant yellow foliage that maintains its brightness throughout the growing season, adding a lively contrast to shaded garden areas.

Uses & Benefits:

Provides lush foliage and early summer blooms, ideal for shaded areas.

Low-maintenance with drought tolerance once established.

Supports pollinators with insect-attracting flowers.

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

22 inches

Width

40 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Moderate

Lifespan

Perennial

Native To

Asia

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 hosta roots into well-drained soil in early spring.
Mist cuttings or divide clumps every 3-4 years for healthy growth.
Water regularly during dry spells, especially in summer.
Apply mulch around the base to retain moisture and suppress weeds.
Remove spent leaves after blooming to encourage new growth.
Fertilize in early spring with a balanced slow-release fertilizer.

Pro Tip

Plant in partial shade for vibrant foliage and prolonged blooming.

Keep It Thriving

Care Guide

Do

Water consistently, especially during dry periods 🌱
Mulch to preserve soil moisture
Divide every 3-4 years for best vigor

Don't

Avoid direct full sun 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
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

Shade garden borderTextured groundcoverWoodland setting

Companion Plants

Ferns Astilbes Heucheras Japanese painted fern Ligularia

Multiply

Propagation Methods

Good to Know

Common Questions

Hosta Yellow River questions

What zones can Hosta Yellow River grow in?

Hosta Yellow River 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 Yellow River deer resistant?

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

When does Hosta Yellow River bloom?

Hosta Yellow River 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 Hosta Yellow River need full sun?

Hosta Yellow River does best in part shade.