How to treat a greenhouse with copper sulphate in spring: processing walls, ground

The greenhouse is an excellent protection for plants from adverse weather conditions, but at the same time, insects, microorganisms and other bacteria can quickly penetrate into it, which can cause significant harm to grown vegetables. Processing the greenhouse in the spring with copper sulfate is used when it becomes necessary to disinfect the soil and the polycarbonate greenhouse. As a rule, processing is carried out after the summer season has come to an end or in early autumn, before the start of sowing work – in about 14 days. Copper sulfate is an excellent remedy that can be used at home when it is impossible to achieve the desired result with water.

Benefits of processing a polycarbonate greenhouse in the spring with copper sulphate

The benefits of this type of processing in the spring time is simply undeniable. Thanks to the use of a solution based on copper sulphate, it is possible to get rid of a large number of pathogens of various types of diseases during the processing of a polycarbonate structure, among which are the following:

• phytophthora;
• blackleg;
• fungus;
• septoria;
• monoliosis;
• phytosporosis.

In addition, it is possible to destroy all available harmful insects and their larvae. As practice shows, it is quite easy to process the structure, everyone can handle the work. In addition, do not forget that the best treatment for many diseases is prevention, and copper sulfate is the best suited for these purposes.

Recommended dates

If it becomes necessary to process the elements of a polycarbonate greenhouse, then all work must be carried out after the sowing work has come to an end. For these purposes, a solution of the required concentration is prepared and all elements of the greenhouse or greenhouse are sprayed.

In most cases, the land is cultivated a few weeks before the planned date of planting planting material. In the process of work in the greenhouse should not be any plants, as they may die. Particular attention should be paid to the concentration of the drug used, since there is a high probability that significant harm will be done to the earth. It is best to follow a step-by-step algorithm of work, as a result of which it will be possible to quickly achieve the desired result and effect.

How to dilute copper sulfate for greenhouse processing

In order to process a structure made of polycarbonate sheets and a copper sulfate-based primer, it is recommended to properly prepare the solution. If you plan to process the soil, then you should take into account the fact that the concentration of the drug should be much less. This is due primarily to the fact that copper sulfate is able to increase the acidity of the soil, have a negative impact on the nutrient soil.

Before starting work, it is recommended to first remove all remaining vegetation from the greenhouse, disinfect the tools used, containers intended for irrigation, and containers for planting planting material. Only after that you can start working the soil. Add 50 g of copper sulfate to a bucket of water.

In order to process a polycarbonate structure and a frame made of metal or plastic, it is necessary to prepare a solution from the following proportions: 100 g of the preparation per bucket of water.

The algorithm of actions is as follows:

1. The powder is pre-dissolved in a small amount of warm water.
2. Adjust the concentration to the desired level by adding the required amount of water.
3. In order for the effect of adhesion of the solution to the material to be higher, you can add a small amount of liquid soap – 150 g.

After the solution is ready, you can begin to work.

Greenhouse treatment in spring before planting with copper sulphate

Before proceeding with planting work, it is recommended to pre-treat the polycarbonate structure with a solution based on copper sulphate.

In the process of work, it is recommended to adhere to the following step-by-step work algorithm:

1. The first step is to take care of personal safety measures and wear rubber gloves.
2. In order to process the walls, ceiling, wooden floors and partitions of the greenhouse, you can use a 10% solution. That is, 10 g of the drug will need to be dissolved in 100 liters of pure water. Water must be heated to 50 ° C.
3. Before starting the process of applying the prepared solution to the surface of the greenhouse, it is recommended to pre-clean all structural elements with household chemicals, and perform wet cleaning. This is necessary in order to remove the existing dirt, dust, debris. If the greenhouse has wooden structures, then many experts recommend dousing them with boiling water, due to which the effectiveness of copper sulfate will increase significantly.
4. It is best to use a sprayer to apply the solution. Before using the solution, it should be filtered using nylon fiber for this purpose. In some cases, the composition is applied with a brush, after which the procedure is repeated when the composition dries.

The greenhouse must be re-treated in the same way after 4 months.

Cultivation of land in a greenhouse with copper sulphate in spring

Many gardeners use copper sulfate to cultivate the soil in a greenhouse in the spring, since this method does not take much time, everyone can do the work, and most importantly, this method of processing is quite effective and does not require large expenses. To achieve the desired result, it is important to understand exactly how to perform all the steps and dilute the solution.

Soil disinfection is carried out before sowing begins. As a rule, this is done 7 days before the expected time of landing of planting material. For these purposes, it is necessary to take 1 liter of clean water and dissolve 30 g of the drug in it, and then water the ground.

In order for the powder to dissolve completely, it is recommended to preheat the water to 50 ° C. Inside the greenhouse, in the soil, small grooves are made and poured abundantly with a solution based on copper sulphate. In the event that the soil is infected with phytophthora, a tick or a black leg, then this procedure must be repeated, then only in combination with other chemicals. As practice and advice from many experts show, it is best not to use such contaminated land for planting. It is recommended to cultivate the soil with a 3% solution.

Safety measures

Before proceeding with the process of processing a greenhouse made of polycarbonate material and earth using a solution based on copper sulphate, it is recommended to take into account the fact that you will have to come into contact with a rather toxic substance. It is for this reason that it is so important not to forget about personal safety measures.

In this case, you will need to use rubber gloves. In addition, it is not recommended to rub the eyes and mucous membranes during work in the greenhouse. In the event that for some reason the drug gets into the eyes, then you should immediately rinse them with plenty of cold running water. When all work is completed, remove gloves, dispose of them, and wash hands thoroughly with warm water and soap.

Conclusion

Processing a greenhouse in spring with copper sulphate is a fairly effective way to combat harmful insects, bacteria, fungus and mold. As practice shows, you can prepare a solution and carry out all the work yourself – there should not be any difficulties. In addition, do not forget about precautions while working with drugs. If you follow the step-by-step algorithm of work, advice and recommendations of specialists, then it will be quite easy to achieve the desired result, and the greenhouse will be reliably protected.