In article ,
says...

Inge, try these people for Eucalyptus: www.eucalyptus.co.uk

Very useful link, thanks. But - bah! - they're out of stock of the very
one I was thinking of. But then since it is such a useful site it has
informed me that now is not the time to be planting eucalyptus anyway,
so they might have them in when the time comes.

I smiled and recognised myself in this: "Some customers would like a
species that will grow rapidly for two or three years, get to about
15ft, and then stop. This is not the way that Eucalypts grow."