Clematis Montana - No flowers?

Hi, I have a 3 year old Clematis Montana trained up timber support on a west facing wall. The last two years we had a great display of flowers but this year hardly nothing? The plant itself looks very healthy and is continuing to grow upwards and along the wall and the leaves and stems look great but no flowering? Any thoughts?
0
Posts
Has it been affected by the drought conditions last year? Young plants of all types can struggle if they lack moisture for a long period, but especially those which take several years to get going and establish well, which montanas often do.
I think we can stop doing the rain dance now 💃🕺