The message
from Sarah Dale contains these words:

If I have managed to kill the horseradish - I'll be sure to inform the group
on how to kill theirs - and be begging for a new piece!!!

The best container to use would be a plastic dustbin - with suitable
drainage holes in the bottom. Horseradish roots seemingly are attracted
to magma....

--
Rusty
Open the creaking gate to make a horrid.squeak, then lower the foobar.
http://www.users.zetnet.co.uk/hi-fi/