Miniature Dwarf Bearded Iris (Iris 'Frost Queen') in the Irises Database

Common names:
Give a thumbs up Miniature Dwarf Bearded Iris
Give a thumbs up Iris

Data specific to Irises (Edit)
Hybridizer: Hans Peter Sass
Year Of Registration: 1933
Year Of Introduction (May Differ From Registry): 1933
Classification: Miniature Dwarf Bearded (MDB)
Bloom Color Classification: White
Flower Patterns: Self

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 8b
Flowers: Showy
Underground structures: Rhizome
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division

Discussion Threads about this plant
Thread Title Last Reply Replies
Blooms 2019 by cliftoncat Nov 20, 2019 9:31 PM 2,509
How many varieties of iris do you grow? by TBMan Aug 22, 2018 9:49 AM 87
It started in Illinois! by crowrita1 Jul 18, 2018 4:05 AM 215
Breezeway is open for business by grannysgarden Apr 23, 2018 3:09 PM 52
Blooms 2018 by cliftoncat Jan 2, 2019 4:17 PM 2,872
Bloom Season 2017 by shizen Mar 29, 2018 1:09 PM 3,789
OK guys it's Fess Up time! by tveguy3 Dec 22, 2017 2:10 PM 801
What Keppel Irises do you currently have in your Garden? by tveguy3 Feb 27, 2016 11:27 AM 132
Superstition Iris Garden's 2016 Introductions by Misawa77 Dec 6, 2016 10:10 AM 276
Did you get a box? by Misawa77 Nov 23, 2015 9:30 AM 1,507
Final Sale for Snowpeak Iris before compost by lovemyhouse Mar 13, 2015 12:08 PM 15
First Buys of 2015 by Lestv Mar 4, 2015 1:36 PM 587
What Keppel irises do you have, and what did you add this year? by tveguy3 Mar 4, 2019 12:59 PM 382
new iris by arilbred Oct 7, 2013 9:09 AM 53
Our Favorite Amoenas! by Betja Feb 28, 2012 9:12 AM 36
wanda rezac's list part 2 s-z by irisawe Oct 23, 2017 7:04 AM 20
wanda rezac's iris list by irisawe Sep 1, 2011 2:43 PM 9
What did you order this year? by PollyK Sep 22, 2011 9:56 AM 250

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