On 07/06/2013 07:16, Broadback wrote:
I am looking for a selection of these, apart from the local garden
centres is there a good source (on line would be fine) of these? I lost
half a dozen of mine to frost this Winter!

What do you mean by "frost free"?

What you should be looking for are "frostproof" tubs. Ignore anything
which uses the meaningless term "frost resistant". Unfortunately, IME
at least 90% of tubs are described as "frost resistant".

--

Jeff