Great article Ken especially since I just picked up one of these at Walmart in the 'please save me' section and have plans to get several more this afternoon (I'm a sucker for rescuing plants). In your article you mention the soil mix you're using. I'm pulling some dead Daturas out of the pots they're in for these. They're in regular potting soil at the moment but would these be ok if I made a mix of potting soil, sand and perlite for the Adeniums?