Cambridgeshire,
United Kingdom 
Ice plants on my garage roof How do i clear them
3 Feb, 2010
Answers
Why do you want to clear them? I'm not aware that they do any harm and 'green roofs' are rather fashionable now ;-)
3 Feb, 2010
Well I did wonder... they are probably Sedums - are they causing a problem Guest?
3 Feb, 2010
Scrape them off with a hoe?
3 Feb, 2010