Strangely enough, when someone buys a shrub, his first question is often: “When do I prune it? ” But that’s not the right question to ask. Instead, you should ask “Do I need to prune it?” And if the answer is yes, buy something else! Life is too short to waste it pruning shrubs!
The truth is that only a tiny number of shrubs really need annual pruning. And the most spectacular shrubs are usually those who have not been pruned at all or only very rarely, just to remove dead or broken branches.
So if you want to have a low maintenance yard, pull up your lawn (very high maintenance!) and put in shrubs instead. It will certainly make your gardening life easier!