Chances are good, however, that the grapes you buy at the grocery store won't last a full two months, even if you do keep them at 32°F. With proper care, a dormant cutting can be started in the spring and by fall will give a vine large enough to bear a cluster or two of fruit the next season. This page will outline how I propagate my cuttings from dormant grape vine cuttings that I have taken during the winter. The best time to prune grape vines is during the winter when they are dormant. Cover the growing tray with plastic wrap. Grapevine winter care involves the addition of some type of protective covering and proper pruning, especially in colder regions. (I'm looking at you, onions.) Grapes are surprisingly fickle fruits. To store cuttings, wrap them in moist paper or pack them in material such as damp peat, in a plastic bag. Rooting the Cuttings Here is a list of supplies you will need to do this at home please check the link page under supplies for places to purchase this equipment from. As the experts from the California Table Grape Commission explain, the optimal storage conditions for grapes is 30-32°F with high humidity, about 90-95 percent. The vines will be leafless and are easily stored until spring when dormancy ends. This is why the best place to store grapes is in the high humidity crisper drawer in your fridge. Your grapes should also be kept away from a "cooling unit’s direct air path," they write, because that'll speed up the dehydration process and cause your grapes to shrivel up. Chances are good, however, that the grapes you buy at the grocery store won't last a full two months, even if you do keep them at 32°F. Tamp down the soil to remove any air pockets around the cuttings. this link is to an external site that may or may not meet accessibility guidelines. 4 Till a row in the garden 12 inches deep. If you're looking for a simple recipe to simplify your weeknight, you've come to the right place--easy dinners are our specialty. As the experts from the California Table Grape Commission explain, the optimal storage conditions for grapes is 30-32°F with high humidity, about 90-95 percent. If you click the link to make a purchase, I may receive a commission, at no additional cost to you. Photo via Unsplash. Most growers collect their cuttings during December or January while they are pruning the vines. You do, however, want to keep grapes well-ventilated. If you don't store them correctly, they can shrivel up or even get moldy. You should store grapes in the refrigerator though, since grapes do best in the cold. But when you consider the fact that grapes are actually berries, and berries have a notoriously short shelf-life, it's kind of surprising that grapes last in your fridge as long as they do. Place the tray in a warm area but away from direct sunlight. Grapes are very easy to grow from cuttings. How to root grape cuttings. Do not allow the plastic to touch the grape vine cuttings. Growing Grapes From Cuttings. As Harold McGee explains in On Food and Cooking: The Science and Lore of the Kitchen, "Thompson seedless grapes," which are the most common type of table grape in the United States, "picked in the cool of the morning and treated with antimicrobial sulfur dioxide can be held for as long as two months at 32°F/0°C.". For an easy supper that you can depend on, we picked out some of our tried-and-true favorites that have gotten us through even the busiest of days. At this time, all tendrils and lateral shoots should be removed. Whether you're cooking for yourself or for a family, these easy dinners are sure to leave everyone satisfied and stress-free. Hardwood propagation is the most common method, though there are a select few types of grapes that cannot be propagated using hardwood cuttings, like muscadine grapes. Freezing, per … Your cuttings are packed so YOU can store them several weeks at 32 to 45 degrees (0 to 7 degrees Celcius), until rooting time.