Herb Robert (Geranium robertianum)

Hi, I'd like to know if any of you has ever grown Herb Robert. And if so, where? And what were the requirements the plant demanded?
In my country, you can only find this plant growing in the wild, but I'd like to try and cultivate it in my garden.

Thanks

I don't know where you are...
I have a lot of it, and it grows under my avocado trees!
It must be one of the few that resist to the shade and allelopatic qualities of the avocado...
So I suggest to grow under the shade of trees...