Do most of you guys use soil and peat your your semps? I know how unpractical it would be for outside, but my general approach to succulents is to use a 'gritty' mix. I don't have the time (or the materials) to make a batch for my new semps, but I was planning this approach:
http://www.etenix.com/gardenin...
http://forums2.gardenweb.com/f...
Are semps not as susceptible to root-rot as other succulents from moist conditions?