Greenhouses - one of the most common and yet troublesome methods of growing vegetables. But all these efforts fully justify themselves. Cultivation of cucumbers in winter is associated with a number of difficulties, they will have to be taken into account in the construction of a greenhouse made of polycarbonate even before the beginning of culture.
How to grow cucumbers in winter in a greenhouse?
We turn to the short list with the main points in the issue of growing cucumbers in a greenhouse in winter, where the key points are described: The first point, even before construction starts, is the correct calculation of the size of the greenhouse. It is the right choice of the ratio of area and volume will guarantee a minimum effect of external temperature on the internal. Therefore, it is necessary to carefully calculate the height and width of the greenhouse.
Growing cucumbers in the winter in a greenhouse should be in the right soil, as this is the second most important factor. The ideal combination will be turf and humus, but a mixture based on peat from the standard package showed itself quite well. Half is replaced by humus and compost. It is necessary to treat the soil with preparations before disinfection and disinfection before the first use.
For growing in a greenhouse in winter, it is necessary to pick up the seeds of certain types of cucumbers. These will be self-pollinating varieties, as well as hybrids. Pay attention to the fact that lighting for cucumbers in the greenhouse in winter involves prolonging the light day with lamps . But even under such conditions it is recommended to buy shade-loving varieties.
Planting cucumbers in a greenhouse in winter, both seed and seedlings, begins in January. Usually we try to provide the temperature of the air, but in reality the heated soil is more important. To maintain the temperature of the soil, cake with wood sawdust and straw with manure are additionally added to it.
Additional lighting for cucumbers in the greenhouse in winter is carried out with the help of lamps. First, they hang low over the plantings, then gradually lift as they grow.