Tall Bearded Iris (Iris 'Dolo') in the Irises Database

Common names:
Give a thumbs up Tall Bearded Iris
Give a thumbs up Iris

Data specific to Irises (Edit)
Hybridizer: Countess Giulio Senni
Year Of Registration: 1937
Year Of Introduction (May Differ From Registry): 1937
Classification: Tall Bearded (TB)
Bloom Season: Mid

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
Parentage: Durandal x unknown
Child plants: 3 child plants

Discussion Threads about this plant
Thread Title Last Reply Replies
Mosaic Virus in Irises by FullyWashable Nov 11, 2019 4:41 AM 31
2018 Seedlings by ARUBA1334 May 23, 2019 11:22 PM 698
Iris Rot and Vertical Rhizomes by greenappleagnes Sep 15, 2018 9:01 AM 19
Bloom Season 2015/2016 by ARUBA1334 May 17, 2017 9:56 PM 1,131
What did you do in the Iris garden today? by Paul2032 Nov 12, 2019 10:31 AM 17,357
Final Tallies! by tveguy3 Nov 2, 2014 8:24 PM 1,182
Its back again by ge1836 Sep 29, 2013 5:42 AM 19
Which Dykes Medal Winners do you grow? by Paul2032 May 18, 2019 11:33 PM 129

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