"Trevor" wrote in message
om...
Can anyone point me in the direction of information on planting up an
herbaceous border? a.g. No plants per square metre? Its 20m x 1m
approx.

First of all you need to decide on which plants you wish to grow, then
determine their eventual spread and plant accordingly.
http://www.rhs.org.uk/advice/design/design6.asp
http://tinyurl.com/2lv76r


Also any good websites on Herbaceous Border design??

http://tinyurl.com/2xtsmd

Hope that helps.

Regards,
Emrys Davies.