What is “Old Vine?”

“Old Vine,” “Ancient Vine,” I have even seen “Gnarled Vines” grace the label of many wine bottles. Like many things in the consumer world we must peel back the marketing to find any true meaning.So what is an “Old Vine,” how old does it have to be? There are no true legal age limits to the term “Old Vine.” In most of Spain, it’s older than 30 years. In California, the vines must be 40 plus. The rest of the world mostly falls into this age range.Why does the age of a grape vine matter? When does it matter? There are two main factors I look at when I specifically reach for true “Old Vine” wine.The first factor I consider is where the grapes are grown. If they are being grown in very rocky, mountainous terrain, then age matters. Like all plants, grape vines get everything they need from the sun and the soil. Grapes grown in rocky terrain really have to fight to get their roots down to the water table, which can be more than 20 feet down. It can take the roots up to 30 years to get that deep. Once there, magic happens. The grapes can have amazing potential at this point!The next factor I consider is grape variety. The two easiest to find are Grenache and Zinfandel. Again, if the vintner did everything correctly, something magical happens as those grape varieties pass 40. The same can be said for the Portuguese varieties of the Douro.Most of my vines are growing in soils of granite, mica, and schist, on steep slopes, in a harsh environment. The majority of my vines are passing 97 years! The roots go very deep, up to 30 feet or more! My vineyard is located in a DOC where, legally, you cannot irrigate the vines after the grapes form, ensuring the highest quality of juice…no dilution.So for my vines to thrive for 97 years, and still going strong, mean that these “Old Vines” can give you grapes with an essence of complexity that younger vines could never achieve. But don’t just trust the label on the bottle, do a little research before buying. And to really get the full experience of my grapes you will just have to share a bottle with me!