Nice Window boxes

[Surpriseeggsforbreakfast]

Can anyone recommend somewhere to buy good window boxes? I am looking for dark grey ones which are quite narrow as our ledges are not very deep. Has anyone bought any recently that they would recommend?

I was looking for grey troughs today and couldn't find any - well, not the ordinary plain plastic kind I wanted. B and Q hopeless, and no joy online. Stewart still seem to do a 50cm one but no bigger. We went to a big nursery to look this afternoon and they had the 80cm ones I wanted in a colour they called mocha, which looks ok, but not grey, obviously! They are the Stewart ones - you have to make drainage holes yourself.

Thanks I ended up buying some Apta lead lite ones at the garden centre which I'm really pleased with. Hopefully the plants will fill out a bit in the next few weeks!