advise please, not long been in this house ,we have a Rhodadendem (even spell check didn't recognise my spelling) its about 5 feet tall and wide and is growing from a large stump cut down probably years ago its a little lacking in the amount of branches it has but looks healthy and is starting to bud,Now can i get it to be a little bigger and more bushy without it growing too tall ,when and how to prune and feed,it sits beside a hedge but has no other competition ,also it doesn't get hardly any sun due to the position of our house front garden north facing, back gardens great lots of sun but that don't help this Rhody so apart from my carp spelling any help please,