Once you have your site selected, soil figured out, as well as irrigation; it’s time to start planning things like row and vine spacing, what type of wine grapes you are going to grow, and then finally what trellis system will best support those vines.
No matter how much attention we give a wine, sometimes it will disappoint when tasted for the first time during aging. It may not be faulted, just lacking a desired characteristic. That’s when it is time to intervene. Qualities like flavor, aroma, body, color, or even tannins can all be improved with a little help.