Clemetis problem?? Dalhia ID

Good morning all
I planted 4 clemetis at Easter, 3 have grown and flowered well, even twice as pix 3. One clemetis is just growing and growing no budding at all. Ive treated them all the same. Any advice on how to get the rampant one flowering please?
My dalhias bulbs i was also given are flowering too, can anyone identify the type for me please?

 

What a lovely colour on the one in no 3!
Your plants are all looking really healthy apple blossom.
I'd guess that the big one on the trellis has been busy getting it's roots in and it'll no doubt flower next year.
I'd give it a feed in the spring.
As for the pretty dahlia i haven't the foggiest what name it is, so hopefully someone else will.

 

Fingers crossed itll bloom next year, I was hoping id done nothing wrong. So thanks for giving me hope!

 

One clematis is just growing and growing no budding at all

Could this be a Montana Clematis ? they make lots of foliage and often flower in late September

 

I expect Montana to flower profusely in spring but i guess a second flush in Autumn would be welcome.
Wish i had one... That'll be on the list.

 

Ill just have to be patient with the flowerfree, every grewing one I guess. It better be worth the wait

 

The Dahlia is the Cactus type but the exact variety its hard to say as there are so many.
We often grow the Single dwarf types which only get to about 40-50cm high but have masses of flowers which bees love.

If the large Clematis is a Montana is main flowering flush is in Spring but as @JR mentions it many also manage a late flush if this Autumn is kind.

 

Yippee The flowerless clemetis from last year has flowered can I please have an ID please