Sempervivum 'Kramer's Spinrad'
houseleek 'Kramer's Spinrad'
An evergreen, mat-forming perennial comprising clusters of fleshy-leaved rosettes up to 7.5cm in diameter. The pale greyish-green leaves are flushed red and tipped with fine white hairs giving a cobweb effect. Flowering stems, up to 15cm tall, bear pink flowers in summer
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Size
Ultimate height
0.1–0.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Red Grey Silver Green | |||
|---|---|---|---|---|
| Summer | Pink | Red Grey Silver Green | ||
| Autumn | Red Grey Silver Green | |||
| Winter | Red Grey Silver Green |
Position
- Full sun
Aspect
West–facing or South–facing or East–facing
Exposure
Exposed or Sheltered Hardiness
H5Botanical details
- Family
- Crassulaceae
- Native to the UK
- No
- Foliage
- Evergreen
- Habit
- Matforming
- Genus
Sempervivum are evergreen perennials forming mats of fleshy-leaved rosettes, often attractively coloured, with star-shaped pink or pale yellow flowers in summer
- Name status
Accepted
How to grow
Cultivation
Grow in moderately fertile gritty soil in full sun. Protect from excessive winter wet. Suitable for rock garden, scree bed, wall crevice, trough or alpine house
Propagation
Propagate by rooting offsets in spring
Suggested planting locations and garden types
- City and courtyard gardens
- Patio and container plants
- Cottage and informal garden
- Gravel garden
- Rock garden
Pruning
No pruning required
Pests
May be susceptible to vine weevil and sempervivum leaf miner
Diseases
May be affected by a rust
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