Posted: 03/06/2013 at 13:56
Peonies thrive on benign neglect, and if yours is only 3-4 years old and beginning to flower then it sounds to me as if you've got it right
Do nothing to it now - just enjoy looking at it every moment that you can - after it's flowers are over sprinkle a little bonemeal around it and water in then leave it alone again. Do this (and nothing else) every 2-3 years and it will be fine
Do not dig it up or dig around it's roots - it hates that.