Ways to Improve Humidity in Greenhouses

It is important to learn the ways to improve humidity in greenhouses as humidity control is a big part of keeping a greenhouse healthy. If the humidity in your greenhouse is too high or too low, you will find that pests, fungi, and creatures that normally live in those conditions have a problem growing or reproducing. You will also find that plant growth is stunted and some flowers will not bloom at all. There are ways to improve humidity in greenhouses so that they can be as healthy as possible.

1. Humidifiers and Dehumidifiers

It is best to buy high quality humidifiers and dehumidifiers. Some are expensive, but some are quite affordable. There are many types of greenhouses, and each has different requirements for the types of plants that are grown in it. For instance, some need more heat from the sun to keep them cool, so that they do not dry out too much, while others need the opposite, which is more cooling from the sun. There are greenhouse kits available to help you identify the type of greenhouse you have, and the products that you need.

2. Using Dehumidifier

One of the ways to improve humidity in greenhouses that you need to consider doing is to purchase a dehumidifier. This will take a few simple steps to set up your greenhouse so that it becomes more hospitable to pests and poor quality air. A basic dehumidifier will use a fan to move the air throughout the entire greenhouse. A high-end model can even run continuously while it is on and will provide instant humidity feedback.

2.1 Types of Dehumidifier

There are many different types of dehumidifiers to choose from. The size of your greenhouse and what you plan to use it for will help you decide which one to get. For example, if you are simply using your greenhouse to grow seedlings or cuttings, a small portable dehumidifier will work fine. But if you are planning to repot plants or harvest plants, you may want to invest in a large industrial-strength model.

2.2 Placing Dehumidifier

Once you have purchased your dehumidifier, you will need to find a place in your greenhouses to put it. If your greenhouse has an attached floor, that would be the ideal place to put it since the air will be heated and the humidity will be lower than if it was an open structure. But if your greenhouse is open, you can just about put the unit anywhere in the greenhouse as long as it has an air flow unobstructed by walls or other obstacles. Keep in mind that placing an air conditioner next to your dehumidifier will probably reduce its effectiveness so that is something you will want to consider as well when choosing a place to keep your newly purchased air purifier.

2.3 Setting Dehumidifier

Now that you have your new dehumidifier, it is time to set it up. First, make sure all parts of the unit are installed firmly and properly. Next, turn the dehumidifier on and set it to the lowest possible humidity level. Turn it on to the desired humidity level and set it to that. You may need to experiment with the settings to find the lowest and highest levels that will get you the results you are looking for. If you don’t have a humidity meter, you may need to place the dehumidifier next to a moisture meter to get the moisture level that you want.

3. Installing Different Devices

If the greenhouse has large windows, installing an air conditioner or an evaporative humidifier or an exhaust fan should solve the problem. You can even choose to put a small humidifier next to each window, if you cannot afford to install an air conditioner or an evaporative cooler. If the greenhouse has a small window, consider installing a small humidifier or dehumidifier. Both of these items will lower the humidity in the greenhouse significantly. If you do not have any air conditioning, you can simply add water to the greenhouse and turn on the dehumidifier.

4. Checking Different Areas

There are other areas in the greenhouse that should be checked as well such as around windows, doors, and skylights. If you find that heating ducts are leaking or moisture is escaping from the skylight or other opening, there is a problem that can only be repaired by replacing sections of heating ducts. You may also need to repair broken skylights and fix any leaking doors.

5. Other Methods

There are many other ways to improve humidity in greenhouses, including making changes in the way you ventilate the greenhouse. You can do these changes easily by buying a portable humidifier, which you can move around to different locations in the greenhouse. Humidifiers are also relatively inexpensive, and you will reap the benefits for years to come

6. Conclusion

Humidity control is crucial to greenhouse success and there are many ways to improve humidity in greenhouses. If you are having trouble with your humidifier, it may be time to replace it. Even if you have an adjustable humidity controller, you may be experiencing too much humidity in the air outside is too cold while the inside is too hot. Learning how to improve indoor humidity is essential to the health of the plants in your greenhouse.