Hypericum 'Hidcote'

Help me identify this plant - this has appeared through a crack on our back patio. I thought it might be a weed but the bees absolutely love it so we're keeping it - can anyone tell me what it is?

I think it's St Johns Wort Dougal 🌞

I think it's rose of Sharon though not sure @Dougal 🌞

Yea, St. John's wort .. hypercium

Hypericum

Yes hypericum

Agree lol 👍👍

Love this 😊

Definitely hypericum 👍👍

A beauty 👍

These are lovely and cheery, be great if you could "save " from crack and replant as they get quite big 😬 if u want it of course lol