Posted: 07/02/2015 at 19:01
I always give my clematis, group 2 and 3, a Valentine chop. Nothing much else to do on the 14th! I wouldn't dig up the clematis now you've planted it. See how it goes first. They are not that fussy and a mulch will definitely help.
Obelixx - I agree clematis take a year to settle down.