By Jpike
Derbyshire,
United Kingdom 
I have a early clematis Montana I think I should have pruned it in spring but forgot is it too late now
9 Sep, 2014
Answers
You only need prune it to keep it within bounds anyway - if it isn't too big just leave it.
11 Sep, 2014
Previous question
Yes - if you do it now, you will lose flowers next spring.
9 Sep, 2014