In the world of dreams the rules of reality do not necessarily apply. Each dream is unique and it's a direct link to the soul and spirit. Psychology provides its own theories on what dreams mean, but so did tradition and the study of dreams for thousands of years before any relevant science had developed.
Dream Meanings - Vineyard
If you dream that you are in a vineyard full of grapes, you will receive very good financial rewards. If you are cultivating a vineyard then you will receive support from someone while if you eat grapes you will be relieved of any troubles you have.