House Leeks or Hen and Chicks
Sempervivum are commonly called, Hen and Chicks or House Leeks, these are drought tolerant succulents that can look great in a rockery or a pot.
Probably one of the easiest to grow of all of the succulents. A genus of over 40 species that grow to form low growing attractive rosette like patterns.
The big rosettes are the ‘hens’, and the smaller ones, or offsets that form around them are the ‘chicks’. The larger rosettes the ‘hens’ will flower and then die, but you simply replace them with the ‘chicks’.
Many cultivars are available, often from species that may not be named. So Sempervivum cv. Purple Haze is a cultivar of Sempervivum heuffelii (see picture right)
With a huge variety of these colourful characters available you should easily be able to create a great feature in a pot in a sunny corner. Popular varieties include :
- S. tectorum , the the common houseleek.
- S. arachnoideum the ‘Cobweb Houseleek’.
- S. calcareum with its lovely little rosettes is widely grown as well
All varieties prefer a well drained soil, a gritty potting mix designed for succulents is best. Full sun is best for good growth, a good soaking every 2-3 weeks is enough watering. We suggest using a specialist cactus and succulent potting mix for best results.
They are suitable for growing in containers or pots, especially the smaller species. Full sun and a well drained soil. The only real problem is overwatering, so a free draining soil or potting mix is essential.
Sempervivum or Hens and Chicks will produce chicks (see left) during the growing season, and this is the easiest method of propagation. The Chicks can be left or removed reduce crowding or to start a new colony. Sempervivum take fairly easily so propagating should be simple.
When propagating , it is best to place the chicks in a cool shady area for 4 -5 days in a good succulent potting mix, water once and then water again once the potting medium dries out. Remember that the Hens will die after flowering.
Sempervivum are available for sale from the following growers
Specialist succulent grower with a large range of Echeveria and other succulent genera, including rare and unusual varieties for the collector.
Online Retail Sales www.succulents-australia-sales.com
Succulent nursery for drought hardy plants. Includes: Adenium, Agave, Alluadia, Aloe, Anecampseros, Crassula, Euphorbia, Gasteraloe, Haworthia, Kalanchoe, Ledebouria, Portulacaria, Sedum, Senecio and many others.
P O Box 398 Creswick Vic 3363
Retail & Mail Order Specialist Growers of Heritage Roses, Unusual Perennials, Tree & Herbaceous Peonies. Mail order and Nursery Sales.