Siberian Iris
Iris sibirica 'Dance and Sing'

Family: Iridaceae (eye-rid-AY-see-ee) (Info)
Genus: Iris (EYE-ris) (Info)
Species: sibirica (sy-BEER-ah-kuh) (Info)
Cultivar: Dance and Sing
Hybridized by Schafer-Sacks
Registered or introduced: 2002
» View all varieties of Iris

Class:

Siberian (SIB)

Height:

24-36 in. (60-90 cm)

Spacing:

9-12 in. (22-30 cm)

12-15 in. (30-38 cm)

15-18 in. (38-45 cm)

Hardiness:

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)

USDA Zone 9a: to -6.6 C (20 F)

USDA Zone 9b: to -3.8 C (25 F)

Sun Exposure:

Full Sun

Danger:

Parts of plant are poisonous if ingested

Bloom Color:

Pale Yellow

Bright Yellow

Bloom Time:

Midseason (M)

Reblooming (Re)

Foliage:

Herbaceous

Other details:

Average Water Needs; Water regularly; do not overwater

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Patent Information:

Non-patented

Propagation Methods:

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

Seed Collecting:

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

Awards (if applicable):

Unknown - Tell us

Regional

This plant has been said to grow in the following regions:

Carlisle, Massachusetts

Gardeners' Notes:

1
positive
0
neutrals
0
negatives
RatingContent
Positive

On Jan 22, 2015, coriaceous from ROSLINDALE, MA wrote:

The breeders, Marty Schafer and Jan Sacks, have written:

"Upright yellow petaloid style arms combine with pale yellow standards and darker yellow falls to make this large and luscious siberian. The form is wide with big soft ruffles.

"Flowers just above the foliage with up to 5 blooms per stalk. Strong repeat bloom."

Note that with Siberian irises, rebloom means additional flower scapes rise in early summer shortly after the first flush of blooms. Unlike tall bearded irises, there is no fall rebloom.

32" tall.

Siberian irises will tolerate soils with pH down to 5.0, and they dislike alkaline soils. They are hardy into Z3.

I wouldn't recommend spacing most Siberian irises closer than 18", and 24-36" i... read more