Climbing rose: autumn care and preparation for winter
Content
Preparing for winter
How to prepare a climbing rose for winter? It is worth starting the event in the summer. In July, it is necessary to qualitatively change the composition of the fertilizer. In the spring, the flowers were fed with nitrogen-containing fertilizers, which stimulated the growth of the individual and the formation of shoots on it. In the fall, the culture will be more useful feeding, which contains potassium and phosphorus. If the composition of the fertilizers is not changed, the young organs will continue their formation, but at the first frost they will freeze, and when the thaw comes, they will start to rot. And then the rot can attack the bush completely.
Potassium, on the other hand, will help the plant stem to stiffen, that is, to become stronger. In addition, this chemical element will reliably strengthen the roots in the soil. Phosphorus also has a positive effect on the root system of plants, as well as ensures the correct setting of buds and buds. That is, the main task of preparing roses for the winter, roses for the winter, roses in the winter, roses for the winter is to reorient the bushes to strengthen the shoots, and not to form them. The last time the bushes are fertilized in mid-September, so that the plant has time to prepare for the cold weather.
Video "Preparing bushes for winter"
From the video you will learn how to properly prepare the bushes for winter time.
Autumn care
Before the onset of cold weather, several more measures must be taken to slow down the growth of shoots, strengthen stiff stems, and inhibit root growth.
In order for the prepared bush not to form new buds and shoots, you need to stop cutting the plants. After all, the kidney usually appears below the cut and stimulates the growth of the individual.
After the bud stops blooming, a "box" remains in its place, which is usually eliminated so that it does not violate the aesthetics of the site. However, you do not need to do this in the fall, because this will provoke the appearance of new buds.
On the bushes planted this year, all the buds are usually removed in the spring so that the garden flower grows as many shoots as possible. However, in the fall, on the contrary: it is worth leaving any flower ovaries, even the smallest ones. In such conditions, all shoots will easily “survive” the winter climate.
In late autumn, you need to remove all (well, or at least most of it) foliage from plants. It is better to do this in stages, starting from the lower organs and ending with the upper ones. Eliminating the leaves helps the flowers move into a state of winter calm. In addition, disease may appear on some sheets. Such organs will quickly rot when the temperature changes.
Pruning for the winter
Pruning climbing roses is a necessary component of readiness for winter in the Moscow region. A procedure for flowers is needed. Firstly, the cut bush is easier to cover, which is necessary to protect the plants from the cold. That is, the culture will simply freeze and will no longer be able to experience flowering. In addition, pruning climbing roses is a kind of treatment against parasites and pests.
How to prune climbing roses correctly? First, you need to correctly determine the duration of the procedure. You should not start pruning in early autumn, in September.The most optimal time for pruning is the period when at least 5-degree frost appears. In such conditions, the bushes will be able to harden and survive in more severe conditions. Autumn pruning - be sure to remove branches that can harm the garden rose. Usually these are organs infected with various diseases, which pose a danger to the entire individual. Often the stems and leaves affected by the disease are covered with black or brown spots, contain "rust" and mold. It is also worth eliminating broken, weak plant organs and faded buds and dry leaves. The length of healthy shoots should not exceed 0.3 meters. These are general guidelines for how to prune a climbing rose.
Before answering the question: "How to cut climbing roses?" it is worth exploring all 5 groups of these colors. After all, each of them has its own specifics of pruning.
- Varieties that bloom until mid-summer on last year's side shoots. They do not bloom again. Therefore, you do not need to help the shoots over the winter. You can completely remove them. After all, next year new shoots will appear.
- Species, the flowering of which also occurs on last year's lateral shoots, but new ones appear less often than in the previous case. In this regard, in the first year after planting the bushes, the entire long stem is removed. Further, only old shoots are subject to elimination after new ones have formed. Young stems are cut only 0.1 meters, which contributes to the growth of the individual in width.
- Climbing plants with long branches that bloom on last year's shoots. Cutting such roses in the fall is simple: you can shorten all lateral shoots by 0.1 - 0.15 meters.
- Climbing roses, blooming all summer varieties, winter-hardy with vertical non-bending stems. Pruning is carried out by eliminating some powerful shoots (for symmetry), 0.1 - 0.15 meters of length are cut from the rest of the stems. Faded shoots are completely removed.
- Actively growing varieties. The stems of the culture are not shortened at all, or they carry out the same procedure as with individuals belonging to the third group.
After pruning, roses in the garden must be covered for wintering. The stems should be laid on spruce branches or fallen foliage and covered with insulation (you can use cellophane film).
How to shelter for the winter
Climbing roses: care in the fall, preparation for winter provides for the shelter of the bushes.
How to cover a climbing rose: In regions with a warm climate, flowers are simply covered on a support or arch. Spruce branches are laid around the shoots or tied to the bushes with twine. After that, the whole structure is wrapped with lutrasil. The bush that overwintered in this way blooms perfectly the next year.
In mid-latitude regions, winters are unpredictable and often harsh. Under frost conditions, unprepared individuals will experience severe stress, and the plant sap of the stem crystallizes. As a result, fungal diseases and frost cracks will appear on the plants. During the thaw period, the wounds will begin to rot, as a result of which the bush will die.
How to keep flowers until summer? Before the onset of frost, the roses are removed from the supports and bent to the ground. Some varieties have an elastic stem, which can be bent only in several stages, simultaneously fastening with metal hooks. At the same time, the tops of the culture should not come into contact with the ground.
Overgrown bushes in several places are pulled together with twine so that the thorns cannot damage the trunk.
How to cover a climbing rose for the winter? Some build removable supports that are laid parallel to the lashes. A frame is created above them, which is covered with a waterproof material.
A simple way to hide flowers is to bend the lashes of flowers to the ground, tie them with twine and lay a layer of spruce branches on top. Insulation is placed on this "structure".
Plants planted in rows are conveniently hidden in a hut made of 80-centimeter-high wooden shields.In this design, the whips do not touch the ground or tree, which reduces the risk of crop diseases. Shields are installed at a warm temperature, fixed with stakes and covered with a film or other material that does not allow moisture to pass through. It is important that the flowers remain dry in preparation for the cold weather. The sides of the huts are closed only after the establishment of persistent frosts. In this form, roses survive well even -8 °.
For protection in cold winters, shields over polyethylene can be covered with roofing material. If there is an impressive layer of snow on the shelter, the temperature inside the structure will not drop by more than -10 °. When it thaws, the sides of the huts can be opened and ventilated.
For separately growing bushes, it is permissible to organize a rectangular spacious frame, which will allow air to circulate freely inside the structure. From above, such a structure is covered with lutrasil, roofing material, which is pressed along the edges, and then sprinkled with earth.
At temperatures above 0, roses should be sprayed with a solution of Bordeaux mixture or copper sulfate, which will protect the plants from fungus. For the winter, several naphthalene tablets are placed in the shelter to scare off mice.
So, a climbing rose and preparing it for winter is an important issue for all gardeners. The preparation procedure provides for proper care, which is easy to provide. It is enough to follow all the rules and recommendations, as well as the advice of experienced gardeners.
Video "Pruning bushes in the fall"
From the video you will find out when and why to cut the bushes.