Posted: 23/01/2015 at 16:41
Dont worry too much. I am a very unconvential gardener, I put what I like, where I like, all seems to do well.
I have pumanaria and bergenia in full sun as well as full shade, they grow equally as well. Same with several other plants. I have found that geraniums are happy anywhere, as are lupins and foxgloves.
Its not your only chance, if you get it wrong and something doesnt do as well as you think it should, just wait till Autumn and move it. Most perenials will bare with you and do something. The only plant I have ever moved was a Russian sage, I have now moved it to full sun and its doing fine .
Gardening must be a joy, not something to worry about.