Hosta 'Krossa Regal' in the Hostas Database

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Partial or Dappled Shade
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Maximum recommended zone: Zone 8b
Plant Height: 18-28 inches
Plant Spread: 4-6 feet (1.2-1.8 m)
Leaves: Unusual foliage color
Other: Ovate, Wavy. Color-Dark Green/Medium Blue-Green. Vase-shaped growth habit.
Flower Color: Lavender
Flower Time: Summer
Underground structures: Rhizome
Uses: Groundcover
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Awards and Recognitions: Other: 2012 Great Plant Picks award winner

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Growing Hostas from Seed and Watching for SportsGrowing Hostas from Seed and Watching for Sports
By Paul2032 on January 8, 2013

Growing your own hosta plants from seed can be a fun winter project. All you need is the seed, some soil for seedlings and a little patience. In the summer you can watch for sports on your mature plants.

(Full article11 comments)
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Photo gallery:
Location: in my living roomDate: 2019-07-24Polystichum polyblepharum
By jathton
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Location: Riverview, Robson, B.C.Date: 2012-05-29 6:48 pm. This Hosta grew so quickly into an enormous, beautiful
By HemNorth
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Location: OregonDate: summer 2010
By duane456
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Location: Ed Burton, NE WisconsinDate: 2008-06-10
By EdBurton
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Date: 2015-06-15
By Paul2032
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Date: 2016-05-15
By Paul2032
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Location: MinnesotaDate: 2019-07-04Approx 4.5 ft in diameter
By Hostalady
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Location: Pleasant Grove , UtahDate: May 9, 2011 10:00 AMLeaf Detail
By Paul2032
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Location: Pleasant Grove, UtahDate: May 7, 2011 5:31 PMKrossa Regal...a favorite
By Paul2032
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Date: 2014-04-18
By Paul2032
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Date: 2016-05-17
By Paul2032
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Location: RHS Harlow Carr, Yorkshire, UKDate: 2018-06-11
By kniphofia
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Date: 2013-05-06
By Paul2032
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Location: In my garden....Pleasant Grove, UtahDate: 2012-04-17Spring growth
By Paul2032
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Location: In my garden....Pleasant Grove, UtahDate: 2012-04-25Lovely spring color
By Paul2032
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Location: Pleasant Grove, UtahDate: 2012-05-04In my garden...nice blue spring color
By Paul2032
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Date: 2012-08-13
By Paul2032
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Date: 2013-05-14With Liberty
By Paul2032
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Image
By Paul2032
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By Paul2032
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Date: 2014-04-14
By Paul2032
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Date: 2015-04-19
By Paul2032
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Date: 2015-05-03
By Paul2032
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Date: 2016-05-17
By Paul2032
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Location: Derwood, MDDate: 06-Aug-2016Hosta 'Krossa Regal' Flowers Starting to Open
By RickM
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Location: Derwood, MDDate: 06-Aug-2016Hosta 'Krossa Regal' Flower
By RickM
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Image Courtesy of Bloomin Designs Nursery Used with Permission
By vic
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Image Courtesy of Bloomin Designs Nursery Used with Permission
By vic
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Location: Vaughan, ON, Canada (Zone 5b)Date: 2011-07-26
By Anne
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Location: Vaughan, ON, Canada (Zone 5b)Date: 2011-06-07
By Anne
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Photo Courtesy of Homestead Farms Nursery. Used with Permission.
By Joy
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Photo Courtesy of Crossview Gardens. Used with Permission.
By Joy
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Photo Courtesy of Daylilies by the Pond. Used with Permission.
By Joy
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Location: Derwood, MDDate: 06-Aug-2016Hosta 'Krossa Regal' Flower Scape Emerging
By RickM
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Location: Derwood, MDDate: 06-Aug-2016Hosta 'Krossa Regal' Flower Scape
By RickM
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Plant Events from our members
aspenhill On May 30, 2015 Obtained plant
Meadows Farms - qty 2; CLB
SunriseSide On July 27, 2019 Miscellaneous Event
1st scape appeared
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Discussion Threads about this plant
Thread Title Last Reply Replies
Hosta identification by kjwest58 Aug 16, 2020 10:18 AM 2
Hosta Pics by crawgarden Sep 23, 2020 7:38 PM 484
2019 pics by Rose1656 Aug 6, 2019 6:07 AM 32
ID maybe? by JLWilliams Jul 9, 2019 5:19 PM 6
my small collection of hostas in France by rosebud Sep 20, 2017 6:52 AM 0
Hosta confirmed with HVX by ViolaAnn Jun 6, 2017 9:20 AM 4
2017 hosta pics by Rose1656 Jul 19, 2018 8:37 AM 88
Wanting to Start My First Hosta Garden - Need Help! by Casutherland42 Apr 5, 2017 6:15 PM 4
Hosta Newbie beginning my journey. by SpringGreenThumb Jun 28, 2020 11:06 AM 540
What is your favorite large "Vase-Shaped" hosta?? by Hostalady Jul 16, 2019 3:47 PM 28
Daily Hosta #174 - 'Regal Splendor' by ViolaAnn Jun 24, 2019 7:19 AM 9
Hostas, pipe dream in z9/10? by vossner Jun 11, 2017 11:37 AM 21
What is your favorite Large hosta? by hostasmore Aug 1, 2016 3:40 PM 61
Which growers would you recommend? by bluegrassmom Jan 26, 2016 1:29 PM 23
Hardy Hosta by bluegrassmom May 11, 2017 4:50 PM 15
Hostas - 2015 - Photos and Chat by Cookies4kids Sep 7, 2015 10:03 PM 130
Wish it weren't so by Paul2032 May 28, 2015 6:52 AM 43
The Hostas prosper in my Utah Garden........... by Paul2032 May 16, 2015 6:33 AM 8
So let the Hosta season begin...... by Paul2032 Apr 26, 2015 7:54 PM 29
Help---Shrinking Violets!!! by Cookies4kids Jun 9, 2015 8:49 PM 21

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