Whether it is decorative, private, for security or containment fencing comes in many styles and shapes.
that each particular fence reaches a height unlike greenery in the landscape that continues to grow upward and outward as the seasons pass on.
The combination of both in many circumstances seem to be the cure all for whatever intent you may need. There are many facets and points of views to be considered prior to picking your fencing type and placement.
Do you want to see through the fence to the other side? are you creating an aesthetic view or are you blocking out the view from both sides?
Whatever your fancy there is a remedy in the fencing world. Follow zoning laws and town ordinances for height restrictions, boundary positioning and location. Fencing can be put in by hand or mechanically.
It is best to secure each post minimum every other with cement in the post holes.