Tall Bearded Iris
Iris 'Chinese Treasure'

Family: Iridaceae (eye-rid-AY-see-ee) (Info)
Genus: Iris (EYE-ris) (Info)
Cultivar: Chinese Treasure
Hybridized by Blyth
Registered or introduced: 1981
» View all varieties of Iris

Class:

Tall Bearded (TB)

Height:

24-36 in. (60-90 cm)

36-48 in. (90-120 cm)

Spacing:

12-15 in. (30-38 cm)

15-18 in. (38-45 cm)

18-24 in. (45-60 cm)

Hardiness:

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)

Sun Exposure:

Full Sun

Danger:

Parts of plant are poisonous if ingested

Handling plant may cause skin irritation or allergic reaction

Bloom Color:

Pink

Rose/Mauve

Violet/Lavender

White/Near White

Bloom Time:

Early (E)

Early midseason (EM)

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:

Bag seedheads to capture ripening seed

Allow pods to dry on plant; break open to collect seeds

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:

Tucson, Arizona (2 reports)

Anacoco, Louisiana

Blanchard, Michigan

Newfoundland, New Jersey

Los Alamos, New Mexico

Concord, North Carolina

Albany, Oregon

Columbia, South Carolina

Greeneville, Tennessee

Vancouver, Washington

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Gardeners' Notes:

3
positives
0
neutrals
0
negatives
RatingContent
Positive

On Jan 22, 2013, themikesmom from Concord, NC wrote:

This amazing iris bloomed for us the very first year we had it. We bought six bulbs and each bloomed with lovely pearly pink and creamy white gorgeousness. This iris is from 1983, and it became a historic this year, as it will be 30 years old. Goes really great with other amoenas and especially with dark purples like Helen Collingwood. We also would recommend this iris to anyone. It's color is like no other iris, their is just something that stands out, and is special about it. It will always be a favorite of ours.

Positive

On May 21, 2006, pajaritomt from Los Alamos, NM (Zone 5a) wrote:

I bought this one at the nursery while it was in bloom. I had never heard of it, but loved the colors. It has bloomed for me each year and has survived and multiplied with out much attention from me. I would recommend it.

Positive

On Nov 22, 2003, Margiempv from Oro Valley, AZ (Zone 9a) wrote:

Striking iris! It has good growth habits.