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 Midnight at the Oasis

Hosta x hybrida 'Midnight at the Oasis'

The Story

Plant Bio

Hosta 'Midnight at the Oasis' is a perennial known for its striking foliage. It forms a mound of very dark green leaves with a narrow, irregular creamy-white margin.

This cultivar is distinguished by its dramatic, high-contrast variegation and fragrant, near-white flowers that bloom in late summer.

Uses & Benefits:

Hosta Midnight at the Oasis offers lush, variegated foliage that brightens shaded garden areas and provides visual interest year-round.

Its resistant nature reduces maintenance needs, making it ideal for low-effort shaded gardens.

Provides habitat for beneficial insects and adds organic matter to soil when decomposed.

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

Eastern 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 roots into well-drained, moist soil
Water regularly to keep soil consistently moist
Apply mulch around base to retain moisture
Divide in early spring or fall every 3–4 years
Plant in shaded or partially shaded areas
Fertilize with a balanced slow-release fertilizer in spring

Pro Tip

Ensure soil remains moist and mulch well to protect roots

Keep It Thriving

Care Guide

Do

Water regularly during dry periods 🌱
Mulch to conserve moisture
Divide every 3–4 years for healthy growth
Remove dead leaves to prevent disease

Don't

Avoid direct sunlight which can scorch leaves ❌
Over-fertilize to prevent leaf burn
Don’t let soil dry out completely
Avoid planting in overly wet or poorly drained areas

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 borderSilvery foliage accent in shady beds

Companion Plants

Ferns Astilbe HeucheraJapanese painted fern Solomon's seal

Multiply

Propagation Methods

Good to Know

Common Questions

Hosta Midnight at the Oasis questions

What zones can Hosta Midnight at the Oasis grow in?

Hosta Midnight at the Oasis 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 Midnight at the Oasis deer resistant?

Not reliably. Deer may browse Hosta Midnight at the Oasis, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Hosta Midnight at the Oasis bloom?

Hosta Midnight at the Oasis 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 Midnight at the Oasis need full sun?

Hosta Midnight at the Oasis does best in part shade.