Gardeners in stock have many secrets on how to get a good and rich harvest. One of the new phenomena in the world of gardening is greenhouses made of cellular polycarbonate. Given that the material is unique, and not yet familiar to everyone, you should know when to plant seedlings in a polycarbonate greenhouse in the Moscow Region. Indeed, a lot depends on the time of planting, too, and if you consider that the conditions in the greenhouse are completely different, then the timing of planting crops will be different.
The difference between greenhouses made of polycarbonate from greenhouses made of another material
It is not for nothing that such a material as polycarbonate is called unique, because it has its advantages over greenhouses made of polyethylene or glass:
- Inside the greenhouse are more comfortable conditions for plants;
- Light scatters well through the greenhouse;
- Planted seedlings are protected from direct sunlight;
- Greenhouses made of this material are durable and flexible;
- Polycarbonate greenhouses do not burn;
- High thermal insulation;
- Long term of operation;
- Light weight construction.
It is these advantages that affect when to plant seedlings in a polycarbonate greenhouse in the Moscow Region 2016, however, the role of weather and climatic conditions still remains. For example, Moscow Region is famous for its capricious weather, and if in one year seedlings can be planted already in April, then for another year these dates can be postponed to May.
What you need to know about polycarbonate greenhouses
Before deciding on when to plant seedlings in a polycarbonate greenhouse in the Moscow Region, you need to carefully monitor the temperature of the air and soil inside the greenhouse.
One of the advantages of polycarbonate greenhouses is that it allows planting seedlings a little earlier than is done in polyethylene or glass greenhouses. It is possible to maintain a high temperature in a greenhouse even if the weather has not settled down on the street, because polycarbonate greenhouses have hermetically sealed doors and windows.
Dates of sowing seedlings
There are heated polycarbonate greenhouses, and there are also unheated greenhouses. If a greenhouse made of this material is not heated, then the dates when planting seedlings in a polycarbonate greenhouse in the Moscow Region will come in mid-April.
This time is suitable for planting seedlings of radishes, dill and other herbs. But for crops that like warmer conditions, it is better to wait a bit until the soil warms up. Such crops include tomatoes, cucumbers, peppers, eggplant and zucchini.
Important! Determining the exact time when planting seedlings in a polycarbonate greenhouse in the Moscow Region is possible only if you monitor changes in soil temperature.
Even if the air temperature is already high enough, this does not mean that the soil has warmed enough. After all, seedlings are not planted on the top soil layer, but in depth, which can be from 10 to 15 centimeters, where the earth warms up more slowly. If you do not take into account this nuance, and plant seedlings, then it may not grow because of the resulting stress.
To see what temperature the soil reigns at a depth, you need to stick a thermometer into the soil to a certain depth, and see what temperature it will show. In order for eggplant and tomatoes to grow well, it is necessary that the mark on the thermometer show from 17 degrees with a plus sign. And for planting seedlings of cucumbers and peppers, a temperature of 14 degrees with a plus sign is suitable.Onions in this case are not whimsical, and the optimum temperature for it will be 8-10 degrees with a plus sign.
How to understand that seedlings can already be planted in a greenhouse
The first indicator of when to plant seedlings in a polycarbonate greenhouse in the Moscow Region is the temperature of the soil and air. But, planting dates can be accelerated, if the soil is heated, for example, pouring boiling water on it, it will add sawdust and humus, which can be blocked at high air temperatures, thereby warming the soil.
But, you also need to consider that seedlings are not always ready at the time of suitable dates. For example, seedlings of cucumbers can be planted when 3 real full leaves appear on it. In the suburbs, this occurs approximately in the middle of the last spring month.
Tomatoes planted in a greenhouse before cucumbers, in early May. The air temperature should already be about 25 degrees Celsius, and at night should not be below 7 degrees with a plus sign.
Pepper needs to be hardened before landing. To do this, reduce the temperature at night and day to 18 garus. Before planting pepper seedlings, it is necessary to water, so as not to damage the roots of the plant. A suitable time for planting peppers in a polycarbonate greenhouse is the end of May.
Seedlings eggplant also need to be tempered before planting, on the same principle as peppers are tempered. To understand when to plant eggplant in a polycarbonate greenhouse in the Moscow Region, you need to make sure that the plant has 8 leaves formed and it reaches a height of about 20 centimeters.
A guideline when planting seedlings in a polycarbonate greenhouse in the Moscow Region can be not only the temperature of the air and soil, and how the seedlings look, but also a special lunar calendar of the gardener.
To get a rich and healthy crop, you should carefully consider the timing of planting and do not forget to give the plants proper care. Good luck in the beds!
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