Do you remember when life was a lot simpler and we coped with hot weather by getting out the old bathtub or going fishing?
I think it was a veronica at Trentham gardens
I've seen one up the apple tree, so climbing a trellis should be easy.
I love all my animals.
As ladybird says. weed. pull it out before it seeds.
If the roots have filled the pot, either pot them into larger pots or plant them in the soil.
My tree lilies are just opening up. They are on a bit of an angle due to being bashed down by rain, but you can smell them before you see them.