Data specific to Irises (Edit)
Hybridizer: Chamberlain
Year Of Registration: 1955
Year Of Introduction (May Differ From Registry): 1960
Seedling Number: 55-9B
Classification: Tall Bearded (TB)
Registered Height: 36 inches (91 cm)
Bloom Season: Mid
Bloom Color Classification: White
Yellow
Flower Patterns: Debby Rairdon
Bloom Color Description: Buttercup yellow standards; white falls edged buttercup yellow, gold hafts
Beard Color: Orange

General Plant Information (Edit)
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Maximum recommended zone: Zone 9b
Flowers: Showy
Underground structures: Rhizome
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Tetraploid
Parentage: Chamberlain 53-15B: (Pink Formal x Chantilly) X Salmon Shell

Common names
  • Tall Bearded Iris
  • Iris

« Add a new plant to the database

» Search the Irises Database: by characteristics or by cultivar name

« See the general plant entry for Irises (Iris)

« Visit the Irises forum

« The Irises Database Front Page

« The Plants Database Front Page

Today's site banner is by Newyorkrita and is called "Chionodoxa sardensis"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.