Hydrangeas are  the first shrub we thought of when we bought our Greenfield house. It would provide privacy between us and the house next to us, and it  would  take up a lot of room. It was a major part of our garden plan to include plants that would not need a lot  of work. However every shrub will need some work and pruning is the major need of hydrangeas.  We planted three hydrangeas, Limelight, Angels Blush, and…