I've received so many helpful and informative emails that I'm quite
overwhelmed and very, very grateful. I think our queries are solved. Thank
you to everyone who responded - there truly is a wealth of knowledge here
and some very generous people.

--
Sacha
http://www.hillhousenursery.co.uk
(remove weeds from address)
'We do not inherit the earth from our ancestors, we borrow it from our
children.'