Hosta x cultorum
perennial

Hosta

Hosta x cultorum

The Story

Plant Bio

A genus of herbaceous perennials grown primarily for their beautiful, often variegated, foliage that comes in a wide range of colors, shapes, and sizes. They are a mainstay of shade gardens.

Cultivars range from miniature plants only a few inches wide to giants over six feet across. Leaf colors include shades of green, blue, gold, and white, often with striking variegation.

Uses & Benefits:

Ornamental UsesHostas provide lush foliage that brightens shaded areas with a variety of textures and colors.
Practical UsesThey help suppress weeds and retain soil moisture in shaded garden beds.
Ecological BenefitsHostas attract beneficial insects and provide habitat for pollinators in woodland gardens.

Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

36 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Moderate

Lifespan

Perennial

Native To

Japan, China, Korea

Toxicity

Toxic to dogs, cats, and horses.

Planting

How to Grow

  1. Tuck rhizomes into well-draining soil in early spring.
  2. Mist cuttings or divide plants in spring or fall for propagation.
  3. Water consistently to keep soil moist but not waterlogged.
  4. Apply a layer of mulch around the base to retain moisture.
  5. Fertilize in early spring with a balanced fertilizer.
  6. Remove dead leaves in fall to maintain plant health.

Pro Tip

Plant in partial shade for best foliage color and health.

Keep It Thriving

Care Guide

Do

  • Do water regularly to keep soil evenly moist 🌱
  • Do mulch to conserve moisture and suppress weeds
  • Do divide clumps every 3-4 years for vigorous growth

Don't

  • Don't expose to direct, harsh afternoon sun ❌
  • Don't let soil dry out completely
  • Don't forget to remove dead foliage to prevent disease

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deadhead
Divide
Fertilize
Mulch
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 foliage accentGroundcover in woodland settings

Companion Plants

AstilbeFern HeucheraLigulariaJapanese painted fern

Multiply

Propagation Methods

Good to Know

Common Questions

Hosta questions

What zones can Hosta grow in?

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 Hosta deer resistant?

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

When does Hosta bloom?

Hosta typically blooms in 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 need full sun?

Hosta does best in part shade.

Keep exploring

Grow Hosta with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.