Data specific to Sempervivum (Edit)
Hybridizer: unknown
Size: Other: 3" or more.
Soil type: Dry
Well draining
Loamy / Medium
Sandy / light
Other: The soil type will depend on what your weather conditions are like. Just make sure it drains well.
Foliage: Green: Apple green with red color at base of leaves.
Other: Smooth serrated leaves. Shades of deep red violet.
Water: Very low
Average
Does not like wet feet
Uses: Accent
Containers
Pests and Diseases: Pest resistant
Toxicity: Low risk
None
Possible skin irritant to some people

General Plant Information (Edit)
Plant Habit: Cactus/Succulent
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Leaves: Evergreen
Flowers: Showy
Flower Color: Pink
Flower Time: Summer
Late summer or early fall
Fall
Other: It may be several years before it blooms
Suitable Locations: Xeriscapic
Uses: Provides winter interest
Groundcover
Wildlife Attractant: Bees
Butterflies
Resistances: Deer Resistant
Propagation: Seeds: Provide light
Stratify seeds: Stratifying seeds may improve germination, but is not required
Suitable for wintersowing
Sow in situ
Will not come true from seed
Propagation: Other methods: Offsets
Containers: Suitable in 1 gallon
Suitable in 3 gallon or larger
Needs excellent drainage in pots
Miscellaneous: Monocarpic

Image
Common names
  • Hen and Chicks
  • Houseleek
  • Live Forever
Also sold as:
  • 'Atroviolaceum Secretly 2'

Photo Gallery

early Spring color
Photo by gg5
  • Uploaded by gg5

5/7/2011 PNW, zone 8
Location: My Garden
Date: 2015-05-14
Location: Western Washington
Date: 2017-07-12
Location: Willamette Valley Oregon
Date: 2014-05-02
Location: Zone 4 Wisconsin
Date: May 11, 2011
Location: Beautiful Tennessee 
Date: 4-2014
April color
Location: Pacific Northwest, zone 8
Date: 2014-06-15
Location: Pacific Northwest, zone 8
Date: 2013-10-05
Location: Pacific Northwest zone 8
Date: Aug 8, 2011
Location: Salem, Oregon
Photo compliments of Perennial Obsessions.
Location: Pacific Northwest zone 8
Date: Oct 21, 2011

Date: 2011-10-20
Location: RHS Harlow Carr alpine house, Yorkshire
Date: 2017-06-17
Location: Pacific Northwest, zone 8
Date: May 27, 2013
I received this plant from Perennial Obsessions
Location: Pacific Northwest, zone 8
Date: Nov 10, 2009
Photo courtesy of Cynda Foster, Perennial Obsessions

3/25/2011 PNW, zone 8

July color
Location: my garden zone 7b NC
Date: 2012-06-24
Location: my garden zone 7b NC, USA
Date: 2013-07-28
Location: Pacific Northwest, zone 8
Date: Mar 16, 2012
Location: Pacific Northwest, zone 8
Date: Feb 18, 2009
Photo courtesy of Cynda Foster, Perennial Obsessions
Location: ,Front Royal,Va
Date: 2013-05-07

7-8-10 Upper Midwest Zone 4

6-12-10 Upper Midwest Zone 4

11/62010 PNW zone 8

12/31/2010 PNW zone 8

3/12/2011 PNW zone 8
Location: Tabby's Garden
Date: 2012-05-17
Purchased from Timberline Gardens in Arvada, Co.

4/6/2011 PNW, zone 8

midsummer color
Comments:
  • Posted by banker07 (Germany) on Sep 10, 2013 1:46 AM concerning plant:
    that's a little bit difficult.....

    the original S. 'Atroviolaceum Heimlich' should be a S. tetcorum-cultivar; but the shown plant isn't one; but there is another one in the collections which shows the real S. tectorum 'Atroviolaceum Heimlich';

    because this one on the photos here is in many collections and it looks really nice we (in germany) decided to give it the name S. 'Atroviolaceum Heimlich 2' without the label tectorum and without breeder-informations (we don't know who create it);

    all the photos here show this S. 'Atroviolaceum Heimlich 2'

    the info also sold as: 'Atroviolaceum Secretly 2' is wrong because the word "Secretly" is only a translation of the word "Heimlich" - but this word comes from the breeder; Mina Colvin create it at the "Nursery Heimlich" in Woburn/Massachusetts/USA;

    that's all we found out from germany.....if someone has other or further information please let me know;
  • Posted by valleylynn (Oregon City, OR - Zone 8b) on Sep 15, 2014 2:47 PM concerning plant:
    JungleShadows said:Lynn,

    I know this was discussed several pages ago but I can tell you that 'Atroviolaceum' was NOT hybridized by Mina Colvin. This was one that was found way back in Correvon's or Sanford's collection. The Heimlich form was from Heimlich's Nursery in Woburn, MA, probably some time in the early 60's. Mina's first two introductions were 'Raspberry Ice' and 'Silver Thaw'.

    It is unfortunate that there were so many things with the 'Atroviolaceum' tag. It would ha e been better to call the Heimlich plant just 'Heimlich'. The two look quite different.

    All of these should be pure tectorums so the one with pubescence sounds like a hybrid with montanum, not a pure tectorum.

    OK my two cents!

    Kevin

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