It is tempting to propagate the grapes yourself. Then you do not need to spend money on planting material, you can do the business of selling plant bushes yourself. The vine will look good in its area. She will always find a place - she will brighten up a nondescript fence, close the old building. You can let the vine on the basis of thick wire - you get a picturesque gazebo. Knowing how to propagate grapes, it will not be difficult to do all this. They do this in two main ways: by grafting and layering.
Layering propagation: selection of planting material and digging grooves
The best time for this is spring. They begin this procedure at the end of April, until the buds have bloomed and turned into leaves. If you didn’t have time to do this in the spring, then you can postpone the operation. How to propagate grapes in autumn? Just like in spring.
First, inspect the adult vine, looking for a suitable branch. It should be lignified and with a diameter of 2-3 cm. Well, if the branch begins to fork near the ground level, then from it it will be possible to get 2 times more seedlings. The diameter of each of these processes should be at least 1–2 cm. Now you need to dig a trench 30–40 cm wide. It should start 20 cm from the root. Before propagating the grapes, the selected area of the vine is carefully bent to the ground. So it will be seen which way it bends better. In this direction, and you have to dig. Usually the length of the trench is 2 meters, its depth is 40 cm, and at the very end - 50 cm.
How to propagate grapes by layering: preparing trenches and vines
After the notch is ready, a glass of superphosphate and 150 grams of potassium salt are evenly poured into it . And on top - 2 buckets of compost or humus. Now you can begin to form the vines. At its end, the 2 strongest kidneys (eyes) are selected. If the vine is double, then a pair of eyes is left on each of the processes, while the rest are all cut out with a small section of the cortex with a sharp knife. From these wounds, roots begin to grow.
Now the vine can be carefully bent to the ground and covered with soil. For better warming, the earth is poured only half the grooves. The portion of the vine where 2 or 4 eyes were left rises vertically. A peg is driven in next and these branches are attached to it. The earth is well rammed by feet, and water pours over it. Here how to propagate grapes layering. You can do this by the method of cuttings.
Propagation of grapes by cuttings
Planting material is harvested in December - lignified cuttings (chebuki) are cut - 1.5–2 cm thick, 15 cm long — and removed until March in the refrigerator. At the beginning of this month they are taken out and soaked for a couple of weeks in a root solution. There should be a large kidney on the bottom of the chebuk. Strong roots will develop from it. The upper part of the handle is cut at an angle of 45 °, and the lower under the kidney is 90 °. Now you can plant the cuttings in a plastic bottle with a cut off neck, in which a mixture of sand and earth has already been poured (1: 3). Chebuki are deepened by 5-7 cm, and soon leaves will appear on top of each, and roots below.
Here how to propagate grapes to soon get a lot of strong and powerful planting material.