Species

110 other cultivars

perennial

Wintry Sky German Bearded Iris

Q: What zones can Wintry Sky German Bearded Iris grow in?

Wintry Sky German Bearded Iris is hardy in USDA Zones 4–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Q: Is Wintry Sky German Bearded Iris deer resistant?

Yes — Wintry Sky German Bearded Iris is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

Q: When does Wintry Sky German Bearded Iris bloom?

Wintry Sky German Bearded Iris typically blooms in mid-spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Q: Does Wintry Sky German Bearded Iris need full sun?

Wintry Sky German Bearded Iris does best in full sun (6+ hours).

Q: Is Wintry Sky German Bearded Iris drought tolerant?

Yes — once established (usually after the first full season), Wintry Sky German Bearded Iris handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.

Iris x germanica 'Wintry Sky'

$14.95

The Story

Plant Bio

Iris germanica, commonly known as bearded iris, features tall, sword-shaped foliage with large, showy flowers that display a range of colors, often with intricate patterns and a prominent beard on the falls.

The 'Wintry Sky' cultivar is distinguished by its elegant, cool-toned blooms that evoke a serene winter sky, with a unique color palette and robust growth suited for perennial borders.

Uses & Benefits:

Adds elegant, colorful blooms to spring gardens, attracting admiration and enhancing landscape design.

Drought tolerant once established, requiring minimal watering.

Supports pollinators with early spring nectar.

SpeciesIris x germanicaGerman Iris

Essentials

At a Glance

Plant Type

Perennial

Height

38 inches

Width

18 inches

Light

Full Sun

Zones

4, 5, 6, 7, 8, 9, 10

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Europe

Toxicity

All parts are toxic if ingested

Bloom period

Mid-spring – Late spring

In flower about 2 months of the year

Marketplace

Where to Buy

New Garden Plants

<1 Gal Pot

In Stock$14.95

Shipping costs Year-round shipping Free shipping

Planting

How to Grow

Tuck rhizomes 2 inches deep into well-drained soil.
Water thoroughly after planting and keep soil moist.
Fertilize with a balanced fertilizer in early spring.
Divide clumps every 3–4 years in late summer or early fall.
Mulch lightly to retain moisture and suppress weeds.
Remove dead foliage in late fall for tidy appearance.

Pro Tip

Plant in full sun with good drainage for best blooms.

Keep It Thriving

Care Guide

Do

Water during dry spells 🌱
Divide every 3–4 years
Remove dead foliage in fall

Don't

Overwater to prevent rhizome rot ❌
Plant too deep ❌
Neglect dividing

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Pest Check
Plant
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Colorful perennial borderVanilla-scented flower bedFocal point in cottage garden

Companion Plants

SalviaLavender Daylilies SedumAlliums

Multiply

Propagation Methods

Good to Know

Common Questions