Queen's Walk Window Gardens

At the moment there are a lot more plants than usual on the Southbank. I'd be less vague but the website for Wayward Gardens is not exactly detail-heavy (I can't find any info about when this finishes, unfortunately, but given that stuff's growing I'd hope it'll be there for a while yet). 

As far as I can tell, they're an organisation that gets people to sign up to having allotments/window boxes and they're in London as part of the Southbank Festival of Neighbourhood. I managed to be there on one of the rare sunny days and got some decent pictures:

              

Website: http://www.waywardplants.org/windows