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Specifications
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Formulaic Common Name

Bearded Iris

Hardiness Zone Maximum

Zone 10

Hardiness Zone Minimum

Zone 3

Item

Perennial

Cultivar

Royal Knight

Genus

Iris

Species

Germanica

Common Name

Bearded Iris, German Flag, Iris, Flag, Flag Iris, German Bearded Iris, German Iris, Intermediate Bearded Irises, Iris, Liberty Iris, Miniature Dwarf Bearded Iris

Hardiness Zone Minimum

Zone 3

Growth Height Max

39 in.

Growth Height Min

34 in.

Hardiness Zone Maximum

Zone 10

Spacing

24 in.

Growth Width Min

12 in.

Growth Width Max

24 in.

Growth Habit

Rounded, Upright

Growth Rate

Moderate

Soil Acidity

Adaptable

Soil Moisture

Moderate

Landscape Use

Beds, Border, Container

Exposure

Full

Maintenance

Moderate

Animal Resistance

Deer

Tolerance

Drought

Season of Interest

Spring - Summer

Flower Color

Deep Maroon/Near Black

Bloom Time

Spring - Summer

Soil Type

Average, Well-Drained

Regulated
No

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