Species

Iris x germanicaGerman Iris

110 other cultivars

perennial

Burgundy Bohemian Iris

Iris x germanica 'Burgundy Bohemian'

The Story

Plant Bio

Rhizomatous perennials known for their distinctive six-lobed flowers, with three upright 'standards' and three drooping 'falls'. They have sword-like, gray-green leaves and are typically fragrant.

Features large, ruffled flowers of a deep, rich burgundy-red. The falls are a velvety, darker shade of burgundy, and the beards are typically bronze or mustard-yellow.

Uses & Benefits:

Iris germanica Burgundy Bohemian provides vibrant, fragrant blooms that add rich color and scent to gardens, creating eye-catching displays.

Its hardy nature reduces maintenance needs, and its foliage helps suppress weeds.

Supports pollinators like bees and butterflies, contributing to local biodiversity.

SpeciesIris x germanicaGerman Iris

Essentials

At a Glance

Plant Type

Perennial

Height

36 inches

Width

18 inches

Light

Full Sun

Zones

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

Water

Low to Medium

Humidity

Average

Lifespan

Many years with proper care

Native To

Of hybrid origin, likely from southern Europe and the Mediterranean area.

Toxicity

All parts are toxic if ingested; can cause skin irritation.

Bloom period

Early summer – Late summer

In flower about 3 months of the year

Planting

How to Grow

Choose a well-drained location with full sun for optimal growth.
Plant rhizomes 4-6 inches deep in early spring or fall.
Space plants 12-24 inches apart to allow air circulation.
Water regularly but avoid waterlogging; keep soil moist.
Apply a balanced fertilizer in early spring and after blooming.
Mulch around plants to retain moisture and suppress weeds.

Pro Tip

Ensure good drainage to prevent rhizome rot and promote healthy blooms.

Keep It Thriving

Care Guide

Do

Water deeply during dry spells 💧
Remove faded flowers to encourage reblooming 🌸
Divide clumps every 3-4 years to maintain vigor 🌱
Apply a layer of mulch to conserve moisture and regulate soil temperature

Don't

Avoid overwatering, which can cause rhizome rot ❌
Do not plant too deeply; keep rhizomes close to soil surface ❌
Refrain from using high-nitrogen fertilizers that promote leaf growth over flowers ❌
Avoid planting in shaded areas for best flowering ❌

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Divide
Fertilize
Plant
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Violet-scented borderPerennial garden accentColorful garden bed

Companion Plants

Daylilies SalviaPeonies Alliums Lavender

Multiply

Propagation Methods

Good to Know

Common Questions

Burgundy Bohemian Iris questions

What zones can Burgundy Bohemian Iris grow in?

Burgundy Bohemian 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.

Is Burgundy Bohemian Iris deer resistant?

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

When does Burgundy Bohemian Iris bloom?

Burgundy Bohemian Iris typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Burgundy Bohemian Iris need full sun?

Burgundy Bohemian Iris does best in full sun (6+ hours).

Is Burgundy Bohemian Iris drought tolerant?

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