Posted: 10/05/2012 at 15:22
I bought some Olives (9 in total) from a place called Architectural Plants down in West Sussex. They have done really well in my West London garden and the took really quickly. I would say that they are quite hardy in a city garden, just don't put them in a pot as their roots get cold! Check out their website (http://www.architecturalplants.com/plant.html?code=OEIN), it appears that they now sell online too, though seeing the place is a must, a lovely day out to a tropical paradise.