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

Sweet Standard Hosta

Hosta x hybrida 'Sweet Standard'

The Story

Plant Bio

Hosta 'Sweet Standard' is a deciduous perennial forming a mound of medium green, heart-shaped leaves. In late summer, it produces tall scapes of fragrant, bell-shaped, white flowers.

This cultivar is distinguished by its exceptionally large, sweetly fragrant flowers and vigorous, reliable growth, making it a popular choice for shaded garden borders.

Uses & Benefits:

Provides lush, evergreen foliage year-round, adding texture and shade to gardens.

Suppresses weeds when used as groundcover in shaded areas.

Supports pollinators attracted to its flowers and provides 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

18 inches

Width

36 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Prefers humid environments

Lifespan

Perennial

Native To

Eastern Asia

Toxicity

Toxic to dogs, cats, and horses

Bloom period

Late summer – Mid-summer

In flower about 12 months of the year

Planting

How to Grow

Tuck seeds or divisions into well-prepared soil in early spring.
Water thoroughly after planting to settle soil around roots.
Apply mulch to retain moisture and suppress weeds.
Fertilize with a balanced slow-release fertilizer in spring.
Divide every 3–4 years to maintain plant vigor.
Protect from late frosts with mulch or cover if necessary.

Pro Tip

Plant in rich, well-draining soil with some shade for best growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch annually to conserve moisture
Divide every 3–4 years for healthy growth
Fertilize in early spring with balanced fertilizer

Don't

Avoid overwatering to prevent root rot ❌
Don’t expose to full sun which can scorch leaves
Refrain from neglecting mulching
Don’t plant in poorly drained soil

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 border with lush foliageGroundcover for woodland gardensFragrant foliage in shaded patios

Companion Plants

Ferns Astilbe HeucheraJapanese painted fern Ligularia

Multiply

Propagation Methods

Good to Know

Common Questions

Sweet Standard Hosta questions

What zones can Sweet Standard Hosta grow in?

Sweet Standard Hosta 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 Sweet Standard Hosta deer resistant?

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

When does Sweet Standard Hosta bloom?

Sweet Standard Hosta typically blooms in late summer through mid-summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Sweet Standard Hosta need full sun?

Sweet Standard Hosta does best in part shade.