Find the right grapes and grow them the green way

October 9, 2015

A versatile and delicious fruit, grapes can be eaten fresh, dried to make raisins, or converted into juice and wine. Grapevines can be grown on a trellis, a fence, an arbour, or on a pergola. We'll teach you the green way.

Find the right grapes and grow them the green way

Choose the right variety

Select grapes that are suitable for your climate and intended use. All grapes are self-pollinating, so a single plant is sufficient. However, your chances of producing better crops will be greatly increased if you plant two or more vines. Here's a rundown of many different grape varieties. Each group is listed in approximate order of ripening.

American grapes and hybrids (Grown in coastal British Columbia and southern Ontario):

  • 'Canadice' (seedless) are a red, medium-large grape. They're similar to 'Delaware,' but are hardier.
  • 'Fredonia' is a black, medium-sized variety. It's productive and good for arbours, and is hardy down to Zone 3. A good table grape.
  • 'Himrod' (seedless) is a small white grape. Plant with care, as these grapes are susceptible to black rot. They should be eaten fresh.
  • 'Buffalo' is a black, small-medium sized variety. A good early table grape.
  • 'Vanessa' (seedless) are red and relatively large. They're vigorous and hardy with aromatic flavour.
  • 'Delaware' are small red grapes, suitable for juice and wine. They can also be eaten fresh and are hardy down to Zone 5.
  • 'Suffolk Red' (seedless) are a red large-medium variety. This is a high quality grape, but isn't as hardy as 'Canadice.'
  • 'Beta' is a black medium-small grape suitable for wine and dessert that's hardy down to Zone 2.
  • 'Valiant' is a heavy fruiting blue-black grape of medium size. It's extremely hardy to Zone 2.
  • 'Niagara' is a yellow-white medium-sized variety that's both hardy and very popular.
  • 'Concord' is a widely planted variety of blue-black grapes that are hardy and suitable for juice or wine.

European grapes   (Grown in coastal British Columbia and southern Ontario in protected locations):

  • 'Thompson Seedless' are greenish white, medium-large sized grapes. They are popular, tolerate hot valleys, and are a good table variety.
  • 'Baco Noir' are a red, medium-large grape. This variety requires heavy soil to fruit well.
  • 'Aurore' is a white, medium-small variety. It's very suited to juice, but can only grow properly in warmer areas.
  • 'Seyval' is a white, medium-large grape suitable for wine. However, it needs its bunches thinned.
  • 'Muscat Hamburg' is a black, medium sized variety that should be head-pruned. It's a highly recommended grape, but is only suited to warmer areas.

Prepare your soil

  • Good drainage and at least moderately fertile soil are essential for grape cultivation. A fertile loam of medium texture is best.
  • Ensure that your vines receive full sunlight so that they develop the proper sugar content essential for wine, juice, and good eating.

Plant your grapevines

  • Grapevines can be planted in early spring or fall in a hole slightly deeper and wider than their root systems.
  • Plant the vines in rows. The distance between plants in a row should be about two metres (six and a half feet). Make sure you allow at least two and half metres (eight feet) between rows for easy access. The extra space will be needed later.
  • If you buy a rooted cutting, plant it with the top bud level with the ground, then mound some soil over it. The developing shoots will push their way through the mound.
  • Grapes require a lot of moisture, but they won't tolerate wet soil, so good drainage is essential. They also use up nutrients quickly.
  • Grapes respond well to mulching early in spring, particularly to the use of well-rotted manure mixed with straw. Spread 250 grams (1 cup) of general fertilizer on the ground in a ring 15 centimetres (6 inches) wide, a little out from the base of the vine. In arid areas, additional nitrogen compounds may be needed. Apply about 75 grams (1/3 cup) per plant. Stop feeding when fruits start to ripen. Consult your provincial department of agriculture for exact feeding instructions.

Growing grapes is a rewarding endeavor, and they're a versatile and popular fruit. Whether you're looking to make your own wine or juice or simply want organic, delicious table grapes, this guide will help you out. Praise the grape!

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