How to treat the greenhouse in the fall after harvest

Many inexperienced gardeners and vegetable growers are stubbornly of the opinion that preparing a polycarbonate greenhouse in autumn for winter is a boring, useless waste of time. In fact, this is a very important event, since it is during this period that maximum soil cultivation is required from small parasites, fungal spores, which, in the absence of proper agrotechnical treatments, will manifest themselves next year during the germination of crops. To learn how to properly prepare a polycarbonate greenhouse for winter, you must carefully study all the recommendations presented and follow them.

 Work in the greenhouse in autumn after harvest

Before you start processing the greenhouse in the fall, you need to read the instructions, which will help you properly and efficiently prepare for the winter and prevent fatal mistakes. The main types of work in the fall after harvest include:

• cleaning the premises from plant residues;
• disinfection of the frame and covering material;
• treatment with appropriate preparations for the prevention of diseases, pests;
• replacement of soil with fertilizers, other necessary means;
• repair, strengthening of the greenhouse, which includes control of the strength of all elements of the building.

Optional works, which include processing, replacement of equipment or its improvement, should be carried out as necessary. A full range of such events takes place every year in the autumn.

Preparing the greenhouse for winter in autumn

To learn how to process a polycarbonate greenhouse in the fall, you need to arm yourself with an instruction that tells you step by step about all the required processes:

1. Cleaning the greenhouse building in the fall.
2. Disinfection of the greenhouse.
3. Disinfection of the soil, its digging, heating, loosening, replacement of the upper layer of the earth.
4. Strengthening the frame and other work related to the redevelopment or improvement of the polycarbonate building.

Proper preparation in the fall will make it possible in the future to operate the premises for more than one year and use it for your own purposes.

Greenhouse cleaning

Autumn harvesting should be carried out only after the entire crop has already been harvested. All aboveground, underground parts of annual plants must be removed and the beds completely cleaned of anything that could interfere with cleanliness.

Disposal of plant waste consists of burning it or burying it in other areas. If during the period of growth and development the plant did not show any deviations, and it was not affected by various diseases and pests, then its remains can be used to replenish the compost pit. There are also organizations that deal with the removal of such garbage. Perennial plants are also amenable to revision. They need to be examined for the presence of symptoms of the disease, make sure that they are absent, remove all damaged specimens.

Soil replacement or disinfection

After thorough cleaning, the stage of replacement, soil cultivation begins. This is a laborious process that requires maximum effort. Many neglect this point and in vain, because the quality and quantity of the future harvest depend on it. Therefore, it is required to replace the soil in the fall every year, without exception.

First, the top layer should be treated with chemicals aimed specifically at treating the soil in the fall. After removing the top layer no more than 15 centimeters in depth. The soil can be attributed to an open area of ​​uXNUMXbuXNUMXbground, poured under fruit, ornamental trees.

After you need to think about how to replenish the greenhouse beds with soil. It is quite difficult to create ideally suitable fertile soil in a short period. There are two ways:

1. Buy a certain amount of new fertilized soil, but not everyone has the opportunity to find a place where it is sold in large quantities and deliver it, although this method is more economical in time.
2. Prepare it yourself, but for this you need to know the condition of the soil and, depending on this, choose the main components of the future soil. This also requires purchasing a large amount of fertilizer and mixing it properly.

Everyone has the right to independently decide whether to buy ready-made soil, trusting professionals, or independently determine which means to use. In the second case, you can be completely confident in the quality of the new soil, but in the first case, not always. Unscrupulous sellers can provide the soil that was actively used last summer.

Before falling asleep a new layer in the greenhouse, treatment and disinfection with certain chemicals, fumigation with sulfur should be carried out.

Processing a polycarbonate greenhouse in autumn

Greenhouse treatment in autumn is very important. But before embarking on it, you need to familiarize yourself with a set of measures that will ensure a good harvest next season.

How to treat the greenhouse in the fall after harvest

It will seem difficult for many to prepare a greenhouse for the new season in the fall, but it is not recommended to ignore this process. In autumn, immediately after harvesting, it is necessary to prepare the soil and begin processing the structure itself. Procedures that must be carried out in dry, cool weather include:

• complete cleaning of the polycarbonate greenhouse;
• general cleaning, removal of the remaining fertile crops, weeds;
• processing of all surfaces from the inside;
• if necessary, repair the building;
• replacement of greenhouse soil, disinfection and tillage;
• strengthening of the polycarbonate structure, insulation, lighting.

Compliance with the sequence and the obligatory completion of each item in the fall is the key to a rich harvest next year.

Greenhouse treatment in autumn from pests and diseases

Processing all surfaces of the greenhouse in the fall provides for getting rid of possible diseases and pests. Since microorganisms, cells that contribute to their spread, can also settle on the walls of the room. Processing is carried out in several stages:

1. Removal from the greenhouse from inventory polycarbonate, removal of ground and underground plant residues, digging the soil.
2. Washing off dirt from surfaces with a spray hose.
3. Preparation of a soap solution and washing the walls and ceiling with a sponge.
4. Cleaning with a special brush cracks, knots.
5. Pouring a polycarbonate greenhouse with clean water.
6. Wiping the area with a dry cloth.

Read more about the correct processing of polycarbonate greenhouses in autumn:

How to prepare a greenhouse for winter: processing after a tomato

Prepare a polycarbonate greenhouse for the winter after the tomato should be started as early as October. In this case, you need to follow a certain sequence of actions:

1. Removal of all vegetation. After the growth of tomatoes, there are many residues that are sometimes hard to notice, but they must be disposed of without fail.
2. Replacing the top layer of soil. It could contain fungal spores and pest larvae, which in the future can settle on plants and lead to the death of the crop.
3. Soil excavation and disinfection. This procedure helps to finally get rid of possible problems for subsequent vegetation.
4. Frame processing and coatings with sulfur and bleach.

When disinfecting and processing a polycarbonate greenhouse, you must adhere to all safety rules and carry out the procedure only in a protective suit.

How to prepare a greenhouse for winter: disinfection after cucumbers

Winterizing polycarbonate greenhouses in the fall after cucumbers is practically no different from the previous system with tomatoes:

1. Spring-cleaning, reclamation of beds. Removal of all vegetation, replacement of the top layer, digging of the earth.
2. Area disinfection. This stage should be given more time and use sulfur checkers, bleach or biological products.
3. Greenhouse processing from polycarbonate. Washing panels, which will allow snow to fall freely in the future.

In case of deformation of the structure, strengthen it, strengthen the frame, with a polycarbonate thickness of 4–6 mm.

How to prepare a greenhouse for winter: how to process the frame and coatings

Preparing a greenhouse for winter involves careful processing of the structure from the inside and outside. Rinse the metal and polyvinyl chloride frame of the polycarbonate greenhouse with hot water combined with vinegar in a ratio of 1: 0,05. It is better to wipe the wooden frame with a solution of copper sulfate (10%).

Polycarbonate coating is best treated with a solution of potassium permanganate. Watering should be carried out carefully, without missing a single centimeter, both outside and inside. After processing, make a draft and dry the structure.

How to strengthen a polycarbonate greenhouse for the winter

Preparing a polycarbonate greenhouse for winter includes a thorough inspection of the structure for damage and breakdowns. It is likely that they may simply be invisible. Corrosion formations and mold can be found on the frame. To strengthen the structure, you can use duplicate arcs or supports. As a preventive measure, the frame must be periodically cleaned and wiped with special compounds. The covering material, in this case polycarbonate, also needs to be reinforced. Inexpensive options are produced with a thickness of only 4 mm. In this case, the building will not stand even for a year. It will be much more economical to use a thicker set of 6 to 8 mm.

In the future, if various breakdowns and defects are detected, you should immediately find out the cause of their occurrence so that you do not encounter them again.

Warming the greenhouse for the winter

Maintenance of a polycarbonate greenhouse in winter is also carried out, since the structure requires additional protection during the onset of cold weather. It is necessary to prepare the greenhouse for winter in advance so that there are no problems during a sharp cold snap.

Should the greenhouse be open for the winter?

It is necessary to close a polycarbonate greenhouse for the winter only if it is planned to grow various crops, since they require a normal temperature regime. And in the absence of such plans, you need to leave the door open.

Do you need snow in a greenhouse in winter

One of the obligatory aspects of caring for a polycarbonate greenhouse in winter is the mechanical application of snow. Without it, the earth will freeze, and it will be difficult to grow anything. As the weather warms, the snow melts and soaks into the ground. This will moisten and prepare the soil for further planting.

How to insulate a polycarbonate greenhouse for the winter

Warming in the fall can be done in several ways:

1. Foam glass. The material is quite stable and will perfectly cope with excessive moisture and rodent visits. The only negative is the cost, since not every gardener can afford it.
2. Joint sealing. Small holes are the main problem of heat loss, so sealing the joints will be useful in any case.
3. Vestibule equipment. This will help to regulate the temperature so that a sharp cold snap or warming does not affect the regime inside the greenhouse.

The process of insulating a polycarbonate greenhouse is long and rather difficult, moreover, the implementation of the idea is often impossible due to lack of funds. However, this step should not be ignored.

Preparing a greenhouse for winter: advice from gardeners

Before making preparations, you need to carefully understand all the processes and study the advice of those who have been doing this for more than a year:

1. There is no need to be afraid to leave the structure open for the winter and bring snow there on your own. Such a procedure will positively affect the soil, moisten it and prepare it for further planting.
2. To clean the polycarbonate cover, it is better to use soft sponges or brushes so as not to scratch it.
3. Periodically, it is worth processing the frame so that various fungi or lichens do not appear on it, which are then difficult to get rid of.
4. To warm the earth and get rid of microorganisms, it is recommended to water it with boiling water.

Proper preparation for the winter of polycarbonate greenhouses will allow the facility to be operated for many more years.

Conclusion

Preparing a polycarbonate greenhouse in autumn for winter includes many complex and time-consuming processes, but it should not be neglected in any case. Proper processing of the structure is the key to a high-quality generous harvest in the future.