How To Control The Humidity Level In A Greenhouse?


By Shalini M

If you want your plants to grow well in a greenhouse, make sure the humidity level is in the desired range. Excessive humidity can kill the plants because of mold and mildew growth. It can cause fungal infection in the roots, stems, and leaves of the plants. Let’s find out about the effects of greenhouse humidity and how you can control it. Read on.

In a greenhouse environment, excessive humidity can result in the accumulation of condensation on the glass walls. These water droplets fall on the leaves of the plants and may cause fungal infection. If you have a lot of plants placed next to each other in the greenhouse, the spread of fungal across the plants can cost you a lot of money, and you may have to suffer a lot of loss.

Elements That Affects The Humidity Level

Primarily, three factors can have a great impact on the humidity level in any type of greenhouse. Let’s get a deeper inside into the three elements. These traditional methods were widely used a few decades back to achieve the same goals.

1. Temperature

It is important to moderate the temperature at all times as it affects the relative humidity in the house. The evaporation of moisture from the soil increases the relative humidity in the environment. By controlling the ambient temperature, you can control the humidity levels in the greenhouse.

2. Ventilation

Proper ventilation is also important to control ambient humidity. If you don’t have proper air ventilation, humidity levels inside the house will continue to rise, which may have a negative impact on plant growth. Therefore, you can install air movers inside the house to control humidity levels.

3. Water Management

Excessive water can encourage the growth of fungus and mold in addition to cause root rot. Therefore, you can perform water management by installing an automatic irrigation system, especially if you manage a big greenhouse. Although these systems will cost you a considerable amount of money in the beginning, they will save you a lot over the long haul. Therefore, proper water management is of paramount importance.

Make sure water does not collect around the base of your plants. It is better to water in the morning as it helps plants get rid of the excess water through evaporation by the end of the day. Besides, make sure you don’t plant a lot of plants in a small area as it can impede air circulation.

Use a Small Greenhouse Dehumidifier

The traditional methods described above are not efficient enough in maintaining the optimal humidity level in a greenhouse. Therefore, a much better alternative is to use a dehumidifier designed for greenhouses. These units enhance ventilation and maintain humidification for the best plant growth.

In short, if you want to maintain an ideal humidity level in your greenhouse. We suggest that you try out a quality humidifier. These units can help you control the climate inside the plant house. Hopefully, these tips will help you make an informed decision.

If you are looking for a good dehumidifier for your greenhouse, we suggest that you check out XtremeDry. They offer a huge collection of small dehumidifiers for humidity control.

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