General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Leaves: Spring ephemeral
Flowers: Showy
Flower Time: Late winter or early spring
Underground structures: Corm
Uses: Will Naturalize
Propagation: Other methods: Offsets

Image
Common names
  • Crocus
  • Snow Crocus
  • Species Crocus
Botanical names
  • Accepted: Crocus nivalis
  • Synonym: Crocus sieberi subsp. sublimis
  • Synonym: Crocus sublimis

Photo Gallery
Location: Kalama, wa
Date: 2023-03-19
  • Uploaded by Joy
Location: RHS Harlow Carr alpine house, Yorkshire
Date: 2019-02-14
Location: Zone 5b, Chicago suburbs
Date: 04/02/22
Location: From my garden. Poland.
Location: From my garden. Poland.
Location: RHS Harlow Carr alpine house, Yorkshire
Date: 2019-02-14
Location: central Illinois
Date: 2012-03-06
Uploaded by gemini_sage
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-03-14
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-03-19
Location: central Illinois
Date: 3-8-12
Location: Frederick, MD
Date: 2008-03-10
Location: Cambridge University Botanic Garden
Date: March
credit: Magnus Manske
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-03-17
Location: Joyanna's Crocus Patch (Frederick MD)
Date: 2013-03-28
Location: RHS Harlow Carr alpine house, Yorkshire
Date: 2017-02-16

Photo courtesy of Santa Rosa Gardens. Used with permission.
Location: Long Island, NY 
Date: 2014-03-24
Location: Long Island, NY 
Date: 2013-03-31
Location: Cambridge University Botanic Garden
Date: March
credit: Magnus Manske
Location: Long Island, NY 
Date: 2013-03-31
Location: Long Island, NY 
Date: 2013-03-31
Location: In my garden. Poland.
Location: Long Island, NY 
Date: 2013-04-06

Courtesy of RoozenGaarde/Tulips.com

Date: 2010-03-22

Date: 2009-03-16
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-03-14
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-03-14
Location: central Illinois
Date: 2013-03-16
Location: central Illinois
Date: 2013-03-16
Location: central Illinois
Date: 2015-03-22
Location: Long Island, NY 
Date: 2013-10-11
Comments:
  • Posted by Marilyn (Kentucky - Zone 6a) on Mar 26, 2015 12:04 AM concerning plant:
    A beautiful and colorful crocus! I've grown a few of these before and they're a very special variety! They're so distinctive looking and all the colors complement each other in a wonderful and pleasing way. A cheery sight to see after a cold and snowy winter!
  • Posted by Newyorkrita (North Shore, Long Island, NY ) on Oct 11, 2013 5:38 PM concerning plant:
    Crocus sieberi Tricolor is such a cheerful spring flower. I love the lilac coloring and the color at the base of the open flowers. I only had a few of them. Had to buy more to plant this fall.
  • Posted by critterologist (Frederick, MD - Zone 6b) on Apr 16, 2013 11:19 AM concerning plant:
    I love these little guys! They come up early, with my snow crocus (C. chrys.), and the squirrels don't seem to bother them. Leaves and sometimes buds will get nibbled by bunnies, but much less an issue than with the giant crocus. I first came across them as a "Martha Stewart pick" -- and I see why she thought they were special. They've multiplied well at the edge of a garden (dry in summer), less well (but still persisted) in a grassy area. They open to reveal a cheerful sunny heart and close up again at night or on a cloudy day.
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