In article , Sacha
writes
Eupatorium are wonderful for bees etc. but I have no idea how they fare
in troughs. I think they might be too big for growing in those
conditions.


The scrophularia was covered in bees last year, not brilliantly
attractive but obviously an insect attractant
--
Janet Tweedy
Dalmatian Telegraph
http://www.lancedal.demon.co.uk