Grape Growing – Growing Wine Grapes
When growing wine grapes, one of the most basic things you need to understand is that each variety of grape has its own unique characteristics. These characteristics blend together to form very distinct flavors. The most common grape types in wine making are those from the grape family of Vitis vinifera. These are quite prevalent in Europe but varieties do exist which can flourish in North America. The second most popular type is the family of Vitis Labrusca, which is more common in Canada and the eastern United States.
Growing wine grapes successfully depends on recognizing that you need to choose a variety of grapes which is suited for your climate. This is a crucial factor and it ultimately determines the quality of your vines and how well they are preserved. Extremes in climate can lead to an entire spoiled fruit crop, and you can well imagine how disastrous this would be. Ideally, you’ll want to choose a variety of grape which matures during the growing season, as opposed to the sweltering heat of summer.
While soil conditions are also very important, they are something which can be manipulated. It is imperative that the rooting zone be able to provide the correct amounts of essential mineral elements. Soil can be tested to ensure that non-essential mineral elements are not present as they can be toxic. Proper vineyard irrigation can be set up to ensure that there is neither too little nor too much water present in the soil. Nutrient poor soil in the vineyard can still be fertilized and a slope can still be leveled
However, there is nothing that you can really do about prevailing weather conditions, short of transplanting your vineyard into a greenhouse. That’s why you need to ensure that whichever grape varieties you pick have been proven to grow properly in your climate zone. This will greatly improve your odds of having a successful crop of grapes.
In some cases, you may not have a choice. If, however, you are able to pick your site, you should be careful to avoid areas in which there is a high likelihood of very low spring or winter temperatures. Another thing to stay away from is any area which is known for excessive or frequent temperature shifts. This includes places where there might be early spring/fall frost or sustained low winter temperatures.
Avoid Vine Direction Disasters
As you might be able to tell by now, frost is a huge problem when it comes to most fruit and your grape vine is not different. Low lying areas tend to be the hardest hit since frost typically settles there first and lasts for a longer time. Slopes which face south are usually better since they get a little more warmth from the sun. Eastern facing slopes are better in rainy areas since they tend to dry faster in the morning. This could lead to a reduction in some of the diseases caused by moisture retention.
When you’re talking about climate, there are three factors that are crucial:
The regional climate: this includes the temperature range and humidity.
The site climate: this includes things such as slope and drainage.
The grape vine climate: this includes conditions within a specific area, such as inside a canopy or around a cluster.
The growing season at the chosen site should be long enough to ensure proper maturation of the vine. What does this mean? Well, it takes sunlight for grapes to ripen; you must make certain that enough sunlight is available throughout the season to help ripen the fruit.
While this may seem like a lot of things to have to consider, you’ll only have to give yourself a headache once. Finding the right site for grape growing may take a while, but once you have it, you’re already a step ahead in the game. Choosing a suitable grape variety and following the advice of experts will put you well on your way to success.