Pruning
By Rgtandsft
United Kingdom 
Our Magnolia is always in bud but is in need of pruning. When is the correct time to do this?
14 Oct, 2008
Answers
I presume you mean one of the spring-flowering magnolias? I reckon to prune mine immediately after it has finished flowering
14 Oct, 2008
Hi Rqt and sft. Try the RHS site at this address.
http://www.rhs.org.uk/advice/profiles0603/magnolia_prune.asp
John
14 Oct, 2008