Solved Unknown Plant

Hello everyone hope you can help me identify this plant. I planted it a couple of years ago and can't remember what it is called. I think it has white flowers but not sure if it did flower this year. Ignore the pink flower behind it - that is a lavatera stem.

 

Welcome to the forums!
Looks like Hibiscus syriacus.

hibiscus syriacus - Google Search

 

Thank you - yes that seems to ring a bell! It has not flowered - I see on google it would flower in August but did not - it is in part sun/shade. I have just looked at it and there are no buds forming. I wonder if this is due to all the wet weather we had or lack of sun?