Rules for pruning blackberries in the fall
Blackberries are an incredibly tasty berry that many gardeners grow. Despite the fact that the plant has a large number of sharp spines, it must be carefully looked after. In order for the blackberry to be healthy and have strong immunity, care is taken during fruiting and after it ends. It is extremely easy to act during the growing season, while for the autumn preparation of a crop for winter it is worth making a lot more effort.
Why prune blackberries?
Green blackberry bushes look incredibly beautiful in the summer. They are lush, have aesthetic, delicate flowers, and after - mouth-watering fruits. If you take care of them properly, young shoots that have not yet had berries receive many of the necessary nutrients. This allows the bushes to bear fruit well, to give a large and healthy harvest. You should also regularly get rid of root shoots. In some blackberry varieties, this area is extremely large. If the plant is thickened, it will not let the rays of the sun through, which will lead to the following consequences.
- Poor quality, diseased fruits (deformed or small). If you start a bush, it may completely stop bearing fruit.
- The bush will become sickly, the immune system will weaken, which will affect the development of the plant.
- There may be a variety of diseases that require long-term treatment.Some of them are able to destroy the culture.
- In winter, blackberries will freeze. With a small number of branches, the gardener will be able to more effectively cover the bush for the winter.
The correct implementation of pruning will stimulate the flowering and fruiting of the plant in the next season. It is necessary to get rid of diseased and pest-damaged branches in a timely manner, as this favorably affects the blackberry.
Such areas are best removed from the garden plot so that diseases or insects do not move to healthy plants.
How to choose an instrument?
Any, even the most insignificant procedure should be carried out with the help of high-quality, good tools, and this is especially true for pruning blackberries. To adequately trim the culture, you must have a pruner and a delimber with you. There is a wide variety of models to choose from. Before purchasing any of the options, you should determine whether it is suitable for this bush. It is necessary to monitor the quality of the thing so that the tool can last a long time. In addition, during pruning, you need to protect your hands with thick gloves, since blackberry shoots are incredibly prickly, and the resulting wounds will hurt for a long time.
Mature branches have a diameter of one and a half centimeters. Any secateurs can cut this thickness. To process a blackberry bush, it is better to choose a bypass tool, the principle of which is similar to that of scissors. When purchasing, you should carefully study the gaps between the blades. If there is a gap there, the product will “chew” the branches of the plant.
Consider a few more recommendations from experienced gardeners.
- It is important to consider the degree of sharpening. Work of this kind is easier to carry out with sharp blades, the process will be faster and easier.In particular, this aspect is taken into account if it is necessary to process prickly crops. If the gardener needs to shorten the shoots a little, you should use the anvil construction sector. It is a flat plate that holds the branch, and a sharp knife that cuts it. But in the process of work, you should hold the product at one angle, otherwise it can break the stem.
- Lopper - ideal for removing shoots in the autumn. This product relieves the bush of branches that have a large thickness, and shortens the growth located in the middle of the crown. The pruner will not be able to cope with such work. The pruner has long handles that make it fairly easy to cut areas in the center of the plant. They help to avoid touching sharp thorns.
- If a pruner and lopper are unable to help get rid of unnecessary branches, you need to purchase a garden saw. It has a special angle of wiring and a special sharpening of the teeth. This allows gardeners to cut shoots in two directions. The main positive quality of such a product is that it leaves neat, smooth cuts. This helps the culture avoid infection and look more beautiful and aesthetically pleasing.
Timing
It is rather difficult to name the specific dates for processing blackberries in the autumn, but the most striking signal for the beginning of the process is the end of the fruiting of the plant. If the culture ceases to bear fruit in August, you can begin to prune shrubs in this month. But most gardeners start pruning in September or late October. This allows them to carry out high-quality care, get rid of everything superfluous and calmly wait for the winter cold.
It is important to remember that the gardener must have time to process the plant for the winter three to four weeks before sub-zero temperatures set in, as blackberries should be protected from impending frosts. It is necessary not to be late, otherwise the culture may freeze and die.
Trimming pattern for beginners
To get a positive result, a healthy plant and a decent harvest, you should use the scheme. Let's take a look at the step-by-step order of work.
- After the entire crop is harvested, the first stage of pruning can be carried out. Branches that have already been fruiting this year are cut off completely (under the root).
- Young shoots should not be cut, only thin, frail and too short should be removed.
- Next, the lashes that have been affected by any pests (aphids, mites) are cut off - they are unlikely to survive the winter, and can also weaken the entire plant.
- Young shoots must be cut into a quarter. This allows the inflorescences to form properly, and helps the plant bear fruit in the future.
- The grower must consider the future possibility of crop growth, taking into account the strength of the root system. If the root is medium in size, it is able to feed six to eight fruiting branches. In order to have enough shoots by spring, it is worth leaving 8-10. Some of them may die.
- Pruning is carried out after the kidney, without stumps. The excess part contributes to the rotting of blackberries sleeping in winter.
When the pruning process ends, you should get rid of the pruned branches. It is also necessary to carefully rake the leaves that are near the plant. This garbage should be put away from the crop plantings and burned.This allows the site to look attractive and aesthetically pleasing, and also saves the gardener from a variety of problems associated with pests and diseases. So that the moisture does not evaporate quickly, and the soil freezes less, the soil around the plant can be well sprinkled with sawdust or peat.
How to form a bush?
If you treat the formation of the crown carelessly and irresponsibly, the old and new branches will become intertwined with each other so that during the pruning process the gardener will not be able to get to what should be removed. It can damage young shoots and kill the plant. Therefore, do not neglect this aspect of care.
To make the process of autumn pruning simpler and easier, it is important to create a special molding in advance. There are two types of plants: creeping and erect. How to carry out the operation depends on which species the gardener encountered.
upright
After the winter period, it is necessary to vertically raise the whips that survived onto the trellis. They should be above the center of the plant. New, young lashes should be tied at the bottom of the trellis on both sides of the center of blackberry growth. This is necessary so that they develop parallel to the soil. This shape of the crown allows you to cut off excess areas in the fall. It will be necessary to cut off the entire central part under the root system, and leave only new shoots that will spread along the ground.
Over the summer, young lashes will form horizontal. You should choose 8-10 of the most healthy, and delete the others. The branches that remain must be shortened by a quarter, then pressed to the ground and carefully covered until early March. At the end of February, the shoots rise vertically, and then they are given time to warm up and become more flexible.
creeping
It is quite difficult to form such bushes, since their lashes are too long and have a very high flexibility. Many gardeners recommend leaving eight to ten strong new shoots in the spring. Such pruning will affect the economy of the culture and the preservation of the necessary substances.
- Scourges that have survived the winter should be wound on a trellis and directed in one direction from the root system.
- Young shoots that have just begun to break through must be wound and directed in the other direction.
- Extra lashes that were not removed in the summer should be cut off in the fall. Before this, the branches should be untied from the trellis, deployed and spread on the ground. They get rid of all shoots, leaving eight of the strongest and youngest.
- Old branches that have finished fruiting should be cut off completely.
- Those that remain - put in a trench for the winter.
Features of feeding after the procedure
Plant care is not only timely pruning, but also the application of the necessary fertilizers that will help the blackberry recover and survive the winter. Most gardeners use organic matter for this, as such fertilizers are cheaper and more affordable. For example, rotted manure is an excellent option. You can also use the help of mineral fertilizers, which are most often applied when the soil is digging.
In order for organics to be more effective and make the plant's immunity stronger, in most cases its application is combined with mineral complexes. Consider the step-by-step process of feeding the culture.
- A layer of manure should be spread between the rows. The thickness of the layer is 5-10 centimeters.
- From above you need to sprinkle the required amount of fertilizer.
- The soil between the rows is carefully dug up so that the top dressing is well absorbed into the soil and reaches the roots.
- The most effective and popular mineral fertilizer for autumn feeding is a mixture of superphosphate and potassium sulfate. Top dressing should be done annually.
If the substances necessary for the normal development of the plant are not introduced into the soil, blackberries may freeze or be attacked by various pests or diseases.
After the end of winter, it is necessary to open the bush and see which areas are better preserved. You should wait a while and evaluate the appearance of the branches. Healthy ones will become more elastic, shiny and brown. The dead wood will be black, loose and incredibly fragile, it is necessary to get rid of it in a timely manner. If the frosts did not touch six or four branches - this is wonderful, if less than three - the harvest will be low, but the fruits will appear large and attractive.
Don't be afraid to prune anything extra, because if the plant is healthy, it has tremendous growth power. More harmful to the culture is thickening, which appears due to insufficient elimination of excess branches. If the pruning process is carried out correctly, the yield will be much higher. It is important to keep an eye on the bushes, and in this case they will repay the gardener with tasty and juicy black fruits.
For information on how to prepare blackberries for winter, see the following video.