United Kingdom 
what compost do i need to plant buxus trees in pots
22 Aug, 2010
Answers
John Innes No. 2
22 Aug, 2010
Indeed. They like a loam based soil as Bamboo says.
22 Aug, 2010
Previous question
Why couldn't you have used please and thank you ?
Your pots will need to be quite large, for starters - how large are the shrubs now, what position will you site them in ???
Someone with more knowledge will advise on the compost content/breakdown required.
22 Aug, 2010