TIA,
Jacqui
The ones in the ground should be just fine on their own, especially since
you have them growing in the cracks of rocks--they appreciate good drainage,
especially in winter.
Sue
Scarl...@att.net
Zone 6, south-central PA
"Jacqui T" <jacquelin...@yahoo.ca> wrote in message
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Jacqui
"ScarletSage" <Scarl...@att.net> wrote in message
news:A5Po7.21292$Uf1.1...@bgtnsc06-news.ops.worldnet.att.net...
If you are worried about the container cracking during winter, keep the
plants dry at that time of the year. Do not put them in a dark locality or a
garage over the winter.
If the plants are brought inside and kept warm over the winter, the rosettes
elongate and often die. Do not keep them above freezing in the winter.
Jacqui T <jacquelin...@yahoo.ca> wrote in message
news:JcSo7.18876$0%.1142237@news1.busy1.on.home.com...
They are incredibly tough plants, so whatever you do I wouldn't fret too
much about it.
Sue
Scarl...@att.net
Zone 6, south-central PA
"Jacqui T" <jacquelin...@yahoo.ca> wrote in message
news:JcSo7.18876$0%.1142237@news1.busy1.on.home.com...
Just to complete the comments on over-wintering of houseleeks, a
number of sempervivums, particularly those with hairy leaves such as
S. ciliosum, will need protection in the winter if the weather is wet
and mild as it is here in the UK. Even with the most immaculate
drainage these plants will almost certainly rot off because their
hairy leaves act as sponges and prevent the moisture draining away.
These susceptible plants should be brought under cover into an
unheated, well-ventilated greenhouse during the wet months, just to
keep them dry. Interestingly, the cobweb houseleek, S. arachnoideum,
does not seem to suffer from this problem.
Steve Smedley, Mill Walk House Nursery
--
E. McCullough - ac...@freenet.carleton.ca