Home / Guides / Plant Files / Iridaceae

Tall Bearded Iris 'Crowned Heads'

Iris

Upload Image Print Article

View Gallery 10 photos

Upload Image Print Article

Family

Iridaceae (eye-rid-AY-see-ee)

Info

Genus

Iris (EYE-ris)

Info

Synonym

Height

Unknown - Tell us

Spacing

36-48 in. (90-120 cm)

Hardiness

12-15 in. (30-38 cm)

15-18 in. (38-45 cm)

18-24 in. (45-60 cm)

Sun Exposure

USDA Zone 3a: to -39.9 °C (-40 °F)

USDA Zone 3b: to -37.2 °C (-35 °F)

USDA Zone 4a: to -34.4 °C (-30 °F)

USDA Zone 4b: to -31.6 °C (-25 °F)

USDA Zone 5a: to -28.8 °C (-20 °F)

USDA Zone 5b: to -26.1 °C (-15 °F)

USDA Zone 6a: to -23.3 °C (-10 °F)

USDA Zone 6b: to -20.5 °C (-5 °F)

USDA Zone 7a: to -17.7 °C (0 °F)

USDA Zone 7b: to -14.9 °C (5 °F)

USDA Zone 8a: to -12.2 °C (10 °F)

USDA Zone 8b: to -9.4 °C (15 °F)

Danger

Full Sun

Bloom Color

Parts of plant are poisonous if ingested

Handling plant may cause skin irritation or allergic reaction

Foliage

Light Blue

Blue-Violet

Class

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Bloom Time

Height

Spacing

Sun Exposure

Danger

Hardiness

Bloom Color

Bloom Time

Foliage

Bloom Time

Non-patented

Bloom Color

Bloom Time

Class

Bloom Time

Bloom Color

Class

Bloom Color

Bloom Time

Other Details

Other details

Unknown - Tell us

Propagation Methods

Herbaceous

Seed Collecting

Unknown - Tell us

Soil pH requirements

By dividing rhizomes, tubers, corms or bulbs (including offsets)

Patent Information

Unknown - Tell us

Awards (if applicable)

Unknown - Tell us

Foliage Color

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Water Requirements

Unknown - Tell us

Where to Grow

Unknown - Tell us

Seed Collecting

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Fruit Shape

Fruit Size

Fruit Colors

Growing Habit

Days to Maturity

Seed Type

Usage

Disease Resistance

Leaf Type

Foliage Color

Bloom Characteristics

Water Requirements

Where to Grow

Other details

Propagation Methods

Soil pH requirements

Patent Information

Plant Size (check one)

Growing Habit

Growth Rate

Leaf Shape

Leaf Appearance

Degree to which the appearance is present

Unknown - Tell us

Leaf Texture (top)

Unknown - Tell us

Leaf Texture (bottom)

Leaf Color

Color of Leaf Margin

Leaf Substance

Number of Vein Pairs

Appearance of Margin

Margin Width

Flower Shape

Flower Fragrance

Does it set seed?

Flower Size

Flower Type

Blooming Habit

Foliage Habit

Ploidy

Color Patterns

Awards (if applicable)

Tall Bearded (TB)

Gardener's Notes:

Post Comment

positives

neutrals

negative

Sort By:

Post Comment

Sort By:

Mainer

Durham, ME (Zone 3a) | January 2009 | positive

Suvived a Maine winter and bloomed this Spring. Lovely and blooms quite a long time.

KSBaptisia

Beatrice, NE (Zone 5b) | August 2008 | positive

Beautiful iris. Slow, but steady, grower for me.

Joan

Belfield, ND (Zone 4a) | March 2006 | neutral

Awards: American Iris Society Honorable Mention 1999; Award of Merit 2001; John C. Wister Medal 2003; Dykes Medal 2004

doss

Stanford, CA (Zone 9b) | March 2005 | neutral

This fragrant, mid-season Iris was awarded the American Iris Society
HM '99; AM '01

Margiempv

Oro Valley, AZ (Zone 9a) | November 2003 | neutral

Lovely iris - - but I just couldn't get it to grow here in the Arizona desert.

Popular Plants

SEE ALL

Featured

BUG FILES

White Slant-line Moth

(Tetracis cachexiata)

BIRD FILES

Hardhead

(Aythya australis)

Featured

BUG FILES

White Slant-line Moth

(Tetracis cachexiata)

BIRD FILES

Hardhead

(Aythya australis)

Tall Bearded Iris 'Crowned Heads'

Iris

Featured Videos

Gardener's Notes:

Get to Know Dave's Garden

Follow Dave's Garden