It is necessary to warm the greenhouse so that the plants feel comfortable. Heating helps vegetables survive the cool weather. In addition, in such a microclimate, sowing can begin earlier for a couple of months. The use of a heating cable for heating a greenhouse is a fairly popular and practical option. The wire is strong enough, so you can not be afraid to damage it.
Content
What is a good heating cable for greenhouses
It simplifies the work of the gardener, allows you to open the season earlier, since the greenhouse always has a good temperature and you can get the crop all year. In addition, this option of heating the soil is economical when compared with other methods of warming. This is because the temperature is set automatically, so a lot of electric energy is not spent. As a result, plants will always be healthy, since pathologies and fungi will not develop.
Elements are laid in the ground, so they do not spoil the appearance of the building. The soil is warming evenly throughout the room.
This heating method is much simpler than infrared heaters or gas boilers.
How to mount a warm floor in a greenhouse
Before you begin, you need to understand where the plants will be. After this, a box made of wood or with a zinc coating should be fixed. Put heating elements in it. The wooden structure will last about three years and it is easy to do it yourself.
In the longitudinal direction, we make recesses with a width of 12-13 cm. The depth should be selected based on the size of the box. Then we pour a few centimeters of manure into the trenches, preferably 6-7. Tamp the mixture and fill the prepared soil. The earth needs to be covered with thermal insulation, polystyrene is suitable for this. Thermal insulation is used so that energy does not go into the ground. Next, pour 6 cm of sand, pour over water and ram. The preparation for laying the cable in the trench is completed.
It is better to fasten the cable with a special mounting tape. The distance between the elements should be 15 cm. After the installation is completed, pour another 5 cm of sand and pour it with water so that there are no air bubbles. Next, we put a grid of metal or a sheet of asbestos cement. So the cord for the greenhouse will be protected from possible ruptures during careless digging of the soil. We fill the ground with fertilizers 40 cm high. The soil is heated in a greenhouse with a heating cable mounted.
Reviews
Eugene, Tver:
I was looking for a way to warm the greenhouse. He settled on the option with a warm cable. I recommend using it specifically, as the soil warms up evenly and the temperature is always the same.
Maxim, Tambov:
I advise you to make a wooden box. You can easily make it yourself, but at the same time it is quite durable. Do not regret it will serve more than one year.
Victor Ivanovich, Vladivostok:
I also want to make a warm greenhouse. Most likely I will use a heating cable. It seems to me that it will be as reliable as possible. The cable is strong, protected from all sides.
Features of use
The land in the greenhouse must be constantly warm so that the vegetables feel good and grow quickly. Heating helps the fertilizer to decompose and better nourish the soil. The heating temperature changes on the controller. You just need to set the indicator. The soil will warm up, after which the system itself will turn off so as not to overheat the earth, consuming electricity. It will turn on again when the temperature drops. Since the system is self-regulating, it does not need to be monitored at all.
Due to the fact that the elements themselves are powerful and covered with protection, it is impossible to accidentally destroy them. Also, the system will not go deeper due to the box. In summer, the heating should be turned off, there is no need for it. A cable for a greenhouse is one of the best options for keeping the earth warm and harvesting year round.
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