Data specific to Sempervivum (Edit)
Hybrid: Yes
Hybridizer: POLLY BISHOP (US), 1978
History of species or Cultivar: (incor. 'Plum Rose')
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.
Water: Very low
Average
Does not like wet feet
Uses: Accent
Containers
Pests and Diseases: Pest resistant
Availability: Easy to find
Source: North Hills Nursery
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
Full Sun to Partial Shade
Partial or Dappled Shade
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Leaves: Evergreen
Flowers: Showy
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

Photo Gallery
Location: Washington 8b
Date: 2017-04-25
Location: Pacific Northwest, zone 8
Date: 2016-07-16
Location: Zone 4 Upper Midwest
Date: Aug 20, 2011
Location: Pacific Northwest, zone 8
Date: 2013-04-27
Photo taken at Kevin Vaughn's garden
Photo by jkbingh
Location: Washington 8b
Date: 2018-05-25
Location: Washington
Date: 2016-05-23
Location: Pacific Northwest, zone 8
Date: Jun 22, 2012 
Photo taken at Kevin Vaughn's garden

Date: 2015-09-06

2-27-11 Upper Midwest Zone 4

4-3-11 Upper Midwest Zone 4

5-30-11 Upper Midwest Zone 4
Location: Willamette Valley Oregon
Date: 2014-05-03
Location: Zone 4 Upper Midwest
Date: Jun 9, 2011
Photo by jkbingh
Comments:
  • Posted by valleylynn (Oregon City, OR - Zone 8b) on Dec 15, 2014 2:50 PM concerning plant:
    A quote from Kevin Vaughn.

    JungleShadows said:Polly Bishop ONLY introduced 3 of her Sempervivum.
    They were all introduced in the 1978 catalog of Betty Bronow (The Perennial Garden). 'Pink Lemonade' is a seedling of 'Magnificum'. The two dark ones were from a large lot of seedlings of 6 different dark Sempervivum. Polly took the blooming plants of each of these varieties and criss-crossed the flowering stalks so that the bees would cross these flowers in every direction. She gathered all the seed and 'Dark Cloud' and 'Plumb Rose' were selected out. Frankly there were a dozen other very fine ones that probably should have been named, especially some very dark ones.


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