Soil Type & Soil Preparation for planting grapes

As discussed previously, there are a lot of things you need to know and plot for when you are looking to establish a new vineyard. The location matters much; but you also need to know the type and quality of the soil and what can be planted in it.

Soil type. If you really want to be sure, the simplest way to know if the soil is suitable for planting a new vineyard is to have a professional test the soil.  Buy this service from an expert and get a clear thought of what type of grapes would be suitable to plant on the land.  You can also buy a home testing kit. 

Soil testing kit

Soil testing kit

All excellent vineyard soils should have minerals that are vital to the health of the vines, including calcium that helps neutralize the soil pH levels.

The presence of iron is essential too, as it is used for photosynthesis. 

Magnesium is also required as it is an vital component of chlorophyll. 

To improve the vine’s total health, nitrogen, which is assimilated in the form of nitrates, must be present; as well as, phosphates which encourage root development and potassium which improves the vine’s metabolism.

For additional information you can contact the USDA Soil Conservation Service. 

Soil drainage.  Since it is through the soil that minerals and nutrients enter the vine, the land should have excellent internal soil drainage. An area of thin topsoil and subsoil that sufficiently retains water, but also has excellent drainage, is ideal. It is also desirable to have at least 30 inches of unobstructed soil depth.  

Rain water accumulating and displacing oxygen surrounding the root system will result in root rot. If this happens, vines will not be as vigorous and productive as they should be.  To avoid this, excellent soil drainage must be ensured.

A sign of excellent internal drainage includes bright, uniformly-yellowish-brown or brown subsoil.  Subsoil having mottled or dark gray color usually indicates poor drainage. Tile drains can be installed if the general topography is favorable, yet drainage is poor. 

The state of the soil’s drainage system also affects the ability of the soil to retain heat and/or reflect it back to the vine, an vital factor that affects the ripening of the grape.

Transition layers.  A transition layer exists where the soil texture changes dramatically.  An example is a layer that is all sand or all clay.  The vine’s roots cannot penetrate these layers.  To make sure that they do, you must break through these layers and mix them before planting.  An alternative is to just find a location where there are no transition layers.  If that’s not possible, you can reduce the effects of transition layers by ripping through one layer in opposite directions.  You must rip the soil 3 or 4 feet deep on 3 foot centers to improve rooting depth and soil drainage.

Current vegetation.  Weeds and grasses should be taken off the vineyard, but their growth indicates a excellent site. Where they are abundant, the soil is productive. But you must still check the rooting depth of these plants.

Soil texture.  The mixture of sand, silt and clay together form the texture of the soil. Sand in the soil makes it look and feel grainy.  It is vital for drainage.  Clay on the other hand causes soil particles to stick together and is vital for water and nutrient retention. 

Knowledge of these facts can help you in plotting the irrigation and fertilization processes you need. With the right management practices, vineyards with soil texture ranging from sandy loams to heavy clay and silty-clay loams can produce excellent vines.

Planting grapes & site selection

Once the choice to go ahead and start a vineyard is reached, it is time to consider the steps that will lead to the actual production of grapes.  After the general prevailing climate trends are considered; and it is determined where the vineyard will be located; and the inherent limitations of the property’s boundaries are identified and ready to be altered and developed; it is now time to get your hands dirty. 

The best time to start planting grapevines is early spring.  Planting during fall is a poor choice because the plants are likely to be lost during the winter.  The first year of planting should be spent preparing the soil and selecting the cultivars.  Also during this time the vines are planted, mulched, fertilized and kept free of weeds, insects and diseases. Broken or dead parts of branches and roots are pruned off.  The top growth of a single cane should also be pruned off.  To keep them off the ground and make spraying more effective, vines are usually tied to a stake. Supplemental watering is advised if the season of planting is dry.  As much as possible, you should do everything to ensure that you achieve the optimum first-year growth by using these practices.
CHOOSING A SITE FOR THE VINEYARD 

Nice Vineyard on a slope

Nice Vineyard on a slope

The goal of establishing an ideal site for your vineyard is to have excellent grape-producing vines.  You can only achieve this if you have the ideal site. As real estate agents have “location, location, location” as their battle-weep, so you should have it too.  You need to know if you have all the right ingredients, such as the optimal altitude for growing, the right angle of the sun for the vine to receive the most benefits of sunlight, adequate availability of water and soil chemistry, to name a few.

 
EVALUATING THE SITE

The elevation of the land will affect the type of grapes you can grow on it.  Grapes are sensitive to frost, thus, altitude should be taken into account. Be prepared to answer the following questions:

Is the land prone to flooding? – The location must be higher than the surrounding area and could be irrigated properly. The site should have excellent internal soil drainage.  Don’t plant in low lying areas that hold water.  Test the drainage by digging a hole and filling it with water.  If the water dissipates after an hour you have excellent drainage.  If it doesn’t drain quick enough, find another area.
Which side does the sun rise and set on the property? Is it on a slope so that you can position the plants in the right orientation to get the right amount and length of exposure to the sun? Watch your area for the sun’s orientation throughout the day to determine where shadows are cast and how much time the area receives sunlight.

A few other things to consider

Irrigation.  If the planting season is dry, supplemental irrigation should be initiated.  It increases plant survival odds in the first two years.  Normally, a vine requires a minimum of 5 gallons per day.  But, a more adequate quantity would be 10 gallons per plant.  This would provide needed water even during high stress.  Mature vines are in constant need of moisture throughout summer for fruit growth.  They also need water for fruit bud development for the following year’s crop. Reckon about how you will get your vines the water they require.  The hose? An irrigation system?

Air drainage.  Spring frost hurt to fruit buds, blossoms and small fruits after bloom will be avoided on vineyards planted on 2 to 3 percent slopes. As cold air moves down, it draws warmer air from higher layers.  A vineyard planted in a low site, such as along a creek or at the bottom of a hill, is more susceptible to low temperature injury than a site in a higher area.

Avoid soil erosion.  Sites having steep slopes will have more soil erosion.  Such steep slopes also present more problems in the operation or use of machinery and other equipments. Cool temperatures on north facing slops may delay vine growth enough in the spring to avoid hurt due to frost.  Earlier spring growth with increased risk of frost injury may be present on a south facing slope.
Once you have planted your vines, it would be very hard to alter and improve the physical properties of the soil. So it is imperative that you ensure that the foregoing have been determined to comply with the requirements of the type of grapes you want to grow. Otherwise, you may need to alter your plans of which types you want to plant or you may have to re-organize the land, or even worse, to relocate to suit your planting needs.
SIZE OF THE VINEYARD

Plotting the size of your vineyard depends on a few things:  The types of grapes you select and what you plot on doing with your grapes.  If the cultivar you select is a light bearer and you want to make wine, you should consider planting as many plants as you have room for.  If you have a high bearing cultivar and you want grapes for eating and canning, you don’t have to plant a large amount of vines.  You should also consider how many vines you will be able to tend to.  This is a leisure activity and you want to delight in your time spent taking care of your vines.  When maintenance turns into a huge chore, you will lose interest in the leisure activity.

Types of Grapes

Winemaking requires a clear understanding of the types of grapes to be used because different grape types manifest different individual characteristics.  Grapes come from two main families – Vitis Vinifera, which is prevalent in Europe; and Vitis Labrusca, which is common to Canada and the eastern United States.  There are over 5,000 varieties of wine grapes with the following main types:

Auxerrois – Also known as Malbec or Cot, Auxerrois, is the grape of choice for a neutral wine that is fruity and soft.  This variety is mainly grown in Canada and Luxembourg.  In the Alsace region of France, Auxerrois  is often blended with the Pinot Blanc grape.

Barbera – Is a low-tannin grape characterized by a tarry flavor. It is a widely-planted variety of grape.  In California, Barbera equals Merlot grape vines in acreage, while it has more area planted in Italy than Sangiovese and Nebbiolo.

Cabernet Franc – Is a parent of the Cabernet Sauvignon grape.  It is known as Breton in the Loire Valley of France; also known as Bouchy, Bouchet, Gros Bouchet, and Veron.  Cabernet Franc is mostly used as an additive to enhance other grapes.

Cabernet Sauvignon – This type of grape makes Cabernet Sauvignon wines which tend to taste like blackberries and cedar. On the vine, these grapes are red, small, and tough. Grown extensively in California and Australia, the grape contains a lot of tannin which leads to a excellent red wine once properly aged.

Chardonnay – Grown in Burgundy, Champagne, California, Australia, and South Africa, Chardonnay is a fresh fruity grape whose wine tends to taste like fruits – melon, peach, etc.  It is one of the most well loved and simplest to grow white grapes; the buds grow early and easily and have high ripeness levels.

Chardonnay Grapes

Chardonnay Grapes

Chennin Blanc – Planted primarily in the US and in the Loire valley of France, Chennin Blanc grapes make a light, fruity wine.  It is also known as White Pinot (Pinot Blanco) and Steen in South Africa.

Cinsaut – Considered the parent of pinotage, it is grown in Southern France, Lebanon, Australia and South Africa.  This grape is used mostly for blending with other stronger varieties of grapes.

Colombard – Used in South Africa and other countries, these grapes make wine with tropical fruit overtones, a light wine that goes well with seafood.  It is also used by South Africans to make brandy.

 Cortese – Grown primarily in the Piedmont region of Italy, this is the primary grape for Gavi wine.  This grape ripens early and makes a neutral white wine.

Ehrenfelser – It is a cross between the Johannisberg Riesling grape and Sylvaner grape clone.  Ehrenfelser is extremely frost resistant and it makes a wine that tastes like Riesling wine. It is grown primarily in Canada.

Gamay – This grape is used in Beaujolais Nouveau wine. The wine is a light fruity red and the grapes are grown in France.

Gewurztraminer – It is a German variety that is also widely grown in Italy, California, Canada, and Australia.  The wine made has a floral taste with nutty tones.

Grande Vidure – This grape, also known as Carmenere, is best known for its use in Medoc wines.  This variety produces low yields and has problems with coloure and oidium.

Grenache – This grape, widely grown in France, Spain, and California is most often used for rose wine.  It is the second most planted grape in the world.  Wines from Grenache tend to be sweet and fruity, with small tannin.  Grenache refers to Grenache Noir, the red variety; although, there is also a Grenache Blanc.

Kerner – It is a German cross of the Reisling grape and Black Hamburg.  It is frost resistant and grows well in cooler climates.  The wine from Kerner is sweet like the Reisling wine.  It is grown in the Michigan area of the US where the climate is cool.

Lemberger – Known also as Blaufrankish and Limberger, Lemberger is a well loved Austrian grape wine that is also grown extensively in Washington State of the US.

Marechal Foch – This grape has very small berries in small clusters that ripen early with hardy vines that make a excellent range of red wines.

Merlot – Merlot is a major blending component of most Bordeaux wines that is grown in France, Italy, Australia, and in California, Washington and Long Island, NY.  This is an early ripening grape with gentle flavors of cherry, honey, and sometimes mint.  It has less tannin than some of its red cousins.

Merlot Grapes

Merlot Grapes

Muller-Thurgau – The most widely planted grape in Germany, it comes as a mix of Riesling and Sylvaner.  It has a floral aroma. It is also grown in Austria, New Zealand and the northwest US.

Muscadet – Muscadet of Muscadekke is a white grape grown in Bordeaux.  It is not related to the Muscat grape and it has a grapey-tasting flavor.  It is well known for use in the Tokay wine of Australia.

Muscadine – It is a Muscadinia grape that is not part of the normal vinifera grapes branch.  Largely grown in southeaster US and in Mexico, the Muscadine is a large grape with thick skin, is very hearty and grows in places that other grapes might not.

Muscat – This is a very grapey-tasting grape that does not ripen easily and is used for Asti Spumanti, the sparkling wine from Italy.  Varieties of Muscat include Muscat Blanc, Moscato, Muscat of Alexandria and Muscadel.

Muskat Krymskii – Makes aromatic white wine that tends to be wheat-colored, and has a clean fruity bouquet.  It is grown in Bulgaria, the Ukraine and other eastern European countries.

Nebbiolo – Notoriously hard to grow, this late-ripening grape is known to be tannic, pruny, tarry, and chocolaty.  It is grown in the Piedmont area of Italy, Switzerland, California, and Australia.

Optima – A German variety of grape that is used to add sugar to other wines; it is not a very palatable variety on its own.

Ortega – A cross between Muller Thurgau, Madeleine Angevine and Gewurtztraminer, Ortega is very flavorful and has a mangoey taste.  It is grown in Canada.

Petite Sirah – A dark, tannic, and fruity grape, it has smoky or chocolaty tones to it.  It is well loved in California where it is used in “jug wines”.

Pinot Blanc – It is a mutation of the Pinot Gris grape that is used in Californian sparkling wines.  It has flavor very much similar to Chardonnay wine.  It is grown in the Alsace region of France, Italy, and Austria where it is known as Weissburgunder.

Pinot Gris – A clone of Pinot Noir, it is grown in France, Austria and along the west coast of the US.  It can be used to make both fine whites and roses.

Pinot Noir – Softer and earlier ripening than Cabernet grapes, Pinot Noir grapes are very sensitive to conditions.  They are used in red wines and as a white ingredient in Champagne (used without skins).  They are grown in Burgundy, Australia, California, Oregon, Italy and Germany.

Pinotage – Was developed in the early 1900s and grown primarily in South Africa; it is mix between pinot noir and cinsaut.  This grape makes a hearty wine, with fruit and spice taste.

Riesling – It can produce a dry, crisp and fruity wine; also produces honeyed, musky flavors in warmer climates or when left longer on the vine.  It is native to Germany, but also grown in France, Australia, California, and the Finger Lakes region of New York.

Riesling Grapes

Riesling Grapes

Sauvignon Blanc – Grown primarily in California and France, this grape has a grassy flavor and makes a crisp, light wine.

Scheurebe – A mix between Sylvaner and Johannisberg Riesling, this grape is mostly planted in Germany and is used to make aromatic white wines.

Semillon – This grape, used mostly in Bordeaux, France, is thin-skinned and ripens early.  It has a grassy, figgy flavor.  It is also grown in Australia and California and is often blended with Sauvignon Blanc.

Seyval – It is the most widely planted grape east of the Rocky Mountains in the US.  It has melony flavors, as well as grassy/hay overtones.

Sylvaner – Once a widely-planted variety in Alsace region of France, it has dwindled in popularity.  The grape produces a pleasant, but bland, white wine with light spice and floral flavors.

Syrah/Shiraz – Grown in France and in California as Syrah wine, and in Australia as Shiraz, this grape tends towards a minerally, blueberry, or sometimes spicy and peppery type of flavor.  This should not be confused with Petite Sirah which is an entirely different grape.

Siegerrebe – A cross between Gewurtztraminer and a normal table grape, it ripens very early and has high sugar content.  Wines made from Siegerrebe has peach and honey taste.

Viognier – Predominantly found in the Rhone Valley and in California, it is noted for spice, floral, citrus, apricot, apple and peach flavors.  It produces medium-bodied wines with high acids and fruit.  It can be used to produce highly complex wines.

Vidal Blanc – Mostly grown in the northeast US, it is very hearty and does well in late-harvest, sweet wines, as well as in ice wines.

Zinfandel – They are believed to have originated in Southern Italy but they are now largely grown in California.  The wines made from Zinfandel grapes can be fruity or spicy, depending on age.  When the skins are left on, Zinfandel makes Red Zinfandel wines, and when the skins are removed makes White Zinfandel wines.

Geography & Climate

Climate is an indispensable part of the site where the vineyard is located.  It is the single most vital factor that influences the quality of wine grapes and how it is preserved.  Hot and cold climates can affect wine quality to the point of spoilage and outright disaster. You must be sure to select grape varieties that ripen during the growing season. As much as possible, you should avoid growing grape varieties that mature during the hot summer months. 

The likelihood of dangerously low spring or winter temperatures should be one vital element to be considered for site suitability.  You should avoid areas known for excessive or frequent temperature shifts, such as those with early spring/fall frost and sustained low winter temperatures.  The same factors should also be considered when deciding on the altitude of the site, as frost settles in low-lying areas first and for a longer duration. A slope oriented towards the south is warmer, as it gets more sun and, thus, usually yields better results.  A vineyard on an eastern- facing slope dries quicker in the morning following dew or rain.  This could reduce disease problems. North facing slopes have vines whose buds break in the spring but will be colder in the fall.

There are three climatic factors that should be considered essential:

1. Climate of the region – the macro climate – refers to the regional minimum winter temperatures and summer temperatures range and humidity.

2. Climate of the site in question – the meso climate – refers to the specific location– the slope and the moderating effect of body of water.

3. Climate of the grapevine itself – the micro climate – refers to the specific area, like area inside a canopy or around a cluster

The growing season at the determined site should be long enough for the vine to mature.  Ensuring that enough sunlight is available all through out the season will help ripen the fruit and the vine itself. The rooting zone must provide right amounts of essential mineral elements in order to produce healthy vines. Non-essential mineral elements may pose problems if they are toxic, both to the plants and the people surrounding them. Sufficient water supply should also be present, neither lacking nor in over-supply, as the grapevine roots will suffer root rot.  Where vines are not irrigated, the soil must be able to retain enough moisture in the root zone to provide what the vines need between rains.

Selecting the Vine for your agriculture zone

You need to know your agricultural zone rating first before you can successfully select vines for propagating. 

A zone rating is a number assigned to a specific region of land.  There are several factors that come into making this determination.  One of those factors is average minimum temperature.

Zone hardiness map

Zone hardiness map

On detailed maps, you can see zones subdivided into “a” and “b” classifications, with “a” being zones with cooler conditions.  A plant rating of zone 5 to 9, for example, indicates an ability to adapt to climatic conditions existing in those zones. Your county USDA Extension Service can provide you with the latest and most accurate assessment.  Or you may visit the USDA zone map online

Knowing the length of the average growing season for your area will help you to make a excellent choice in choosing which vine to cultivate. While soil condition could be improved and adjusted, weather conditions, on the other hand, are quite permanent and you would always remain at its mercy.  So being armed with the right knowledge of which varieties are proven to be suited to your climate zone rating will help improve your odds of being successful.

All types of grapes require enough sunlight, water and care.  You will have more success in growing grapes if you select and plant a variety that thrives in your climate.  Selecting otherwise will only end in disaster.

  •  The wine maker may be skilled, but the total quality of the wine is determined by the quality of the grapevine. 

Your choice of the varieties to plant is also dependent on what kind of wine you want to make.  Are you going to make white wine or red wine?  The choice depends mainly on your personal tastes and preferences and the market you want to cater to.

Of the three major species of grapes used in wine production worldwide, the Vitis vinifera is the most well loved species – used in 99% of the world’s wine.  Estimates say that there are thousands of varieties of this species: some of the best known are Cabernet Sauvignon, Chardonnay, Chenin Blanc, Merlot, Pinot Noir, Riesling, Sauvignon Blanc, Syrah, and Zinfandel.  A long, hot growing season and a mild winter is required to grow this vine, but it is a honestly hardy strain that is possible to grow across nearly all of North America.

Another vine commonly grown in North America, mainly in the northeastern US and Canada, is Vitis Larusca.  The Concord grape comes from this species but it is generally regarded inferior as a winemaking species because it is believed to impart a musky quality to wines that aficionados do not like.

Vitis rotundifolia (or Muscadine) is the third major species of grape used for wine making.  Florida uses it a lot because of the warm and humid climate there that this species requires. Muscadines produce a somewhat sweet wine – excellent for dessert wine – and according to research, provides better antioxidant health benefits than other red wines.

Wines can also be a product of multiple species.  Blending grapes can produce brilliant wines such as the Northern Italian blend of cesanese, sangiovese and montepulciano from Lazio and Tuscany.

Another vital consideration to include in selecting the vine is the rootstock.  It is the lower part of the vine that is responsible for reproduction and disease fighting.  It anchors the plant and is the conduit of the soil nutrients going up the plant. It is essential to plant roots because of the differences in soil environment.  This is easily done these days as technology has made it possible to match soil samples to rootstock ensuring greater chance of success. Most reputable nurseries will guarantee their supply of rootstock.

Introduction to growing grapes

 

 Grapes have been cultivated for thousands of years. Viticulture, also known as cultivation of grapes, is a long and hard process. But, as with anything, plotting and adequate preparation will pave the way for an enjoyable and exciting experience

 

A vineyard is a macro universe in itself.  Managing one is a task that requires an nearly omniscient knowledge of grape facts.  But, this is not impossible. A major initial choice for grape growers to make is where to locate their vines in relation to the limitations of their chosen property’s boundaries. Within this framework, the vine grower must review and compare environment considerations such as:

  •  daily sunlight duration
  • slope
  • altitude
  • frost
  • heat pockets
  • spacing
  • soil quality
  • rainfall trends
  • water drainage
  • wind

Certain grape varieties can only be successfully grown in the right geographic location, where climate and soil conditions are appropriate to the variety you want to cultivate.  Thus, while there are other equally-vital factors to consider, determining the right location is critical; this is an irreversible choice and will spell the difference between a successful, long-lived vineyard and a disastrous, small-lived one.

 

Selecting the orientation of the site is a choice to be made by the individual grower. This could be based not only on the inherent topography of the site, but could well be motivated by market conditions since it involves extending or shortening the growing season.  A South-facing slope gives an earlier crop, but there is more danger of injury to the tender shoots from late spring frost. With northern or eastern facing slopes this risk is avoided, but gives a later harvest. For the grower, the choice to make is whether an earlier crop is worth the risk.

 

There are also other external considerations such as the matter of cost, proximity to markets, labor supply, availability of water, etc.  These factors will determine the profitability of the venture and crucial to its very survival.

 

The amount of sunlight available, the extent and variety of the surrounding flora and fauna, soil condition and prevailing climate are also vital factors to consider when plotting where to start the vineyard.

 

The growing season must coincide with the time when sunlight is most abundant. Pests and other animals that could ruin the crops must be controlled so it is vital that the vineyard is located far from where these creatures reside. Soil composition must be analyzed so it can be matched with the right vine type too.  General climatic conditions will dictate how the whole process will proceed.

 

 A site that has a gentle slope and excellent drainage will make the best location.  It should not be near any woodlands or overgrown areas, where wildlife could eat grapes and hurt vines. The vineyard should not be located near farms that may be using herbicides that are harmful to the vines.

 

While modern technology could enhance the process of wine production, its presentation, even marketing and other economic considerations; only the best-located and best-prepared vineyard can produce the best wines.

Growing Grapes and Winemaking

I am about to start posting a complete series on growing grapes and how to make wine.  This series will take you through all the steps of plotting your vineyard – selecting the grapes, planting, vineyard care and getting the most of your vineyard.

Gorgeous Grape cluster

Gorgeous Grape cluster

If you are interested in keeping up with this series, please subscribe to my RSS link to the right.  The updates will be delivered to your RSS reader as I post a section.

Also, in the near future I will be offering the complete series as a free download!  You will need to subsribe or check back frequently for this.  I plot on establishing a newsletter very soon where this information will be made available.

Please read this series and give me your feedback in the comments. 

Pa Grape

Pruning Grapes

Growing grapes that are going to be made into wine has been a long tradition in vineyards, backyard gardens, and all throughout history. It takes work and dedication to maintain a grapevine. Like most plants, they need weeding, pest control and pruning in order to receive a excellent harvest. It can take up to three years for a grapevine to produce any grapes on it. During this time the vine needs careful maintenance and attention through pruning. Pruning is simply getting the plant growth to encourage more growth.

Grapevines have to be trained to maintain plant size, shape, and productivity. They also take years to train. After the trellis is erected and the vine is planted the grapevine starts to take shape. Vines are allowed to grow from one strong shoot directly from the roots. Any other shoots that grow from the roots are clipped back. The main shoot is tied vertically to the trellis. After the next dormant period growers will need to develop the arms of the vine. Two shoots on either side of the main shoot are tied horizontally to the trellis and will serve as the base for the fruit or the arms. All other shoots are trimmed back and not allowed to grow. After the basic shape of the vine is shaped the pruning of the vine continues during the dormant periods. Pruning during dormant states throughout the life of the vine is a critical component in the production of grapes.

The way that the grapevine is pruned is based a lot on the type of grapes that are grown on it. Hybrid varieties were developed to be hardier during the winter and more resistant to diseases. They tend to produce less foliage then the traditional types of grapevines. The annual pruning removes the previous years fruiting canes or spurs. Because fruit is only produced on shoots growing from one-year-ancient canes, healthy new canes must be produced by the vine every year.

Pruning can also reduce the crop production by removing the fruitful buds. By varying the amount that is pruned back will influence the crop level. If too much is pruned back, more shoots will grow on the vine which in turn produces more of a crop and more foliage. The more foliage on a vine results in a shady canopy which provides a poor environment for the grapes to ripen.

Hand tools like loppers, hand pruners, and handsaws are typically used to prune grapevines. The goal for the grapevine owner is to avoid unnecessary injury to the plant. Most likely, when removing shoots that are one-year-ancient, hand pruners can be used effectively. On the other hand, larger wood should be cut with either the lopper or a handsaw.

The desire to grow grapes results in the necessary steps of getting down into the dirt and getting dirty. Pruning is a relatively simple concept in which grapevine growers seem to grasp quickly. The time and dedication over the years results in a healthy and plentiful crop.

Grape Trellis selection

One really excellent thing about grapes is that they grow on a vine and need a trellis in order to grow. Because of this space is not an issue. People can grow grapes in their backyards with only a small amount of space just as well as vineyards can on a few hundred acres of property.

Vines are not strong enough to support themselves and therefore need a trellis for support. The way a trellis looks depends upon the person who is growing the grapevine. It can be very decorative or it can strictly be functional. A trellis can come in a variety of shapes and sizes to suit the needs of the grape grower and it can be made out of a variety of materials including iron, pre-treated wood, stainless steel, PVC pipe, or aluminum. It can be bought or a simple functional design can be honestly easily constructed by hand. Although grapevines can be grown in a yard, they are a honestly large plant. You will need a space of about eight feet by eight feet for one vine. 

Nicely trained grapes on the trellis

Nicely trained grapes on the trellis

A trellis should be constructed before the vine is planted into the ground. Normally, taller trellises are used in warmer climates. A trellis that is shorter has a better chance withstanding winter weather and makes it simpler to prepare the grapevine for winter. Shorter trellises use posts that are about three feet high. Larger trellises require a post that is about eight feet high.

Plotting where your trellis is going to be should be considered before you start digging holes to place the poles into. You have mapped out your sight place the first post about two feet into the ground. Taller eight foot posts will be sticking about six feet out of the ground. It is suggested to cement the post into the ground. It takes several years before you will see a crop of grapes so; this trellis is going to be a permanent fixture for some time. Posts can also be secured by using catch wires anchored to the ground or another much shorter post set in the ground next to your main post. Posts are set into the ground at a distance of eight feet apart. Two rows of galvanized steel wire need to be run between the posts. The first row runs along the bottom of the posts about three inches from the ground. The second wire should run along the top of the posts. Use a staple gun to staple the wires in place.

Purchasing a trellis for your grapevine is also an option that a lot of grape growers explore when looking to grow a small crop of grapes. The investment is more but you options are open. Just make sure to have excellent plotting and have taken careful measurements as to where you would like your trellis to be to ensure that you buy a trellis that is right for you.

When your vine is planted and it starts to grow it will grow up along the two main trellis wires with some coaxing on your part. You can use string or cloth to tie the vine to the wires. Using more wire to tie the shoot in place can sometimes hurt the shoot.

Grape Planting

The thing that most determines the taste of the wine is the quality of the grapes that are used to make it. Therefore the planting and growing process is a vital step in the wine making process.

What is right for real estate is right in planting your grapes vines; location. By giving your grapevines the best access to sunlight as possible aids in photosynthesis. That process fills the grapes with sugars which becomes alcohol after fermentation. The type of soil that grapevines are planted in is also vital to the health of the vine. You will also want to ensure that both sides of the vine get the same amount of sun. Grapevines do not like to sit in puddles or really wet areas. Make sure there is excellent drainage whenever you plant your vines. Soil that is lacking in nutrients allows the vine to grow small grapes that are perfect for wine. There is no need to use compost or fertilizers on the soil. If the soil is so poor that it won’t even grow weeds on it, you can use some compost to grow your vines in.

Plant your vines about six feet apart and if you are going to be growing a large crop, the vines should be grown in rows that are eight feet wide. Each grapevine will produce about one gallon of wine. You may loose some grapes due to a small crop or pests like insects or birds so you might want to plant extra grapevines depending on how much wine you want to produce. Since it is a vine, you will need to supply a trellis for the grapevine to grow on. Dig a larger then normal hole for the vines. This allows the soil to be loosened allowing for excellent drainage.

The first year that your grape vine is growing tie the strongest shoot to the trellis with a piece of string. String does not hurt the shoot like wire could. Clip any other shoots that grow from the roots. When the vine is in the dormant season you will need to once again prune your vine back. In the spring when the buds have begun to grow again, select the strongest shoots from the upright shoot and tie them loosely to the wire as they grow. These shoots will become the arms of the vine where the grapes will grow in years to come.

The process of growing grapes can take years in order to make wine but, with the right amount of effort the process is simple and well worth the reward you will receive in the end.