Floppy Agastache

Hi folks, I made the mistake of ordering from Sarah Raven. Bought some 9cm pots of agastache. They look like trailing plants. Stems about 6-8inches. Should I cut them back to a few inches, or just leave them?

(Hello all you exGW folks by the way. I used to be Supernoodle.)

 

Any chance of a photo please ? Might help with advice .

 

Thanks AnniD. Glove for scale. 3 stems lying on ground.

 

Personally I would scoop them up and support them with a stake (cane) and string. Don't truss them too tightly but see what effect that has. It might be worth cutting them back slightly to encourage them to bush out.
Others may beg to differ though.

 

Thank you! I'll see what I can rig up

 

Just to say - doing really well, thanks v much @AnniD. This is the one from the previous photo now