Dehumidifiers play a serious role in indoor growing. Growing in a closed environment generates a tremendous level of moisture. If gone untreated, it’s inevitable to try out high relative humidity, dew point condensation, and also mold development. For these reasons, grow room dehumidifiers really are a must-have in any grow space.
How come You’ll need a Grow Room Dehumidifier?
Indoor grow rooms are naturally humid, due to plants’ transpiration process. All plants constantly release water vapor on the air, within their growth process. So, without including humidity control in the environmental control, any grow room can become very humid. Especially in dense grow rooms with intense lighting, common in cannabis grow rooms.
Unfortunately, moist levels cause mold development, such as botrytis (aka bud rot), and powdery mildew. Obviously, mildews can destroy yields and lower the overall quality of your product. Regarding cannabis, it can even bring about products being disqualified available or distribution.
But humidity diseases aren’t a small problem humidity creates. Even without molds, mugginess causes it to be a hardship on plants to formulate.
To be able to consume and break down nutrients, the plants must transpire. However, high numbers of relative humidity help it become difficult, or even impossible to enable them to accomplish that. Therefore the vegetation is left in a state of stress, inhibiting growth and lowering the overall yield size and quality.
What In case you Consider In choosing a Dehumidifier to your Grow Room?
The most important key to consider when choosing a dehumidifier for your grow room, is to make sure your dehumidifier size matches the transpiration rate in your facility.
Determining Your Required Dehumidification Capacity
Matching your moisture removal, together with your plants’ transpiration rate, is important. In case you don’t remove enough water through the air inside a given period, humidity will in the end go up to 100%. So, it’s crucial that you think about your maximum transpiration rate, meaning the when your plants release one of the most water vapor.
There are many factors that see how much your plants will transpire.
First, may be the volume of plant matter in your grow room. So, the amount of plants, along with the quantity of foliage on every plant. Some growers use leaf area index (LAI) being a metric because of this.
Second, will be the conditions inside your growing environment. Humidity and temperature levels both have a direct impact on transpiration rates. So you should know about what your optimal the weather is, together with your power to maintain them. You may then see how much your plants will transpire under these conditions.
Third, may be the size your grow room. A little space, or small grow room, is going to be easier to treat for humidity, than a large one. Both because of the amount of plant matter, websites as bad the sheer size of the area.
When you gather doing this information, you can better know very well what you’re upright against, regarding moisture.
One very important factor, that’s often overlooked, could be the design conditions of numerous dehumidifiers. This is crucial, as the volume of water extraction really is dependent upon the weather conditions. These the weather is quite typical in indoor grow rooms, to help you count on these figures being highly relevant to your grow.
It’s worth noting that it’s always simpler to remove moisture in higher temperatures far better humidity levels. So, if dehumidifier manufacturers present extraction rates at hotter or more humid conditions, it won’t be capable of get to the same effectivity at lower levels.
Simply speaking – dehumidifiers made for colder and drier conditions, tend to be more powerful than others made for hotter and more humid conditions.
Note Your Dehumidifier’s Energy Efficiency
Energy is one of the biggest expenses in indoor growing. So optimizing your energy consumption carries a major effect on your net profit.
Different dehumidifiers and humidity control systems have different efficiency levels. The ultimate way to compare dehumidifiers, is usually to look at the water extraction per kWh. As mentioned above, it’s crucial that you compare dehumidifiers under similar conditions, or you risk getting wildly different results.
Consider Air Distribution and Airflow
Simply removing moisture from the air is facet of dehumidification. Without powerful fans and proper air distribution, your dehumidifier won’t be able to treat the entire space. Many dehumidifiers are not able to take this factor into mind, leaving growers with local humidity treatment and creating different conditions in several areas inside the grow room.
Molds merely have one plant that’s flanked by high humidity. If they develop, they could spread freely throughout the grow room, infecting more plants. Even when humidity is kept under control in their area.
So, making sure your dehumidifier reaches all corners of your grow room is essential.
However, there’s another aspect to air distribution you’ll be able to take advantage of with a good dehumidifier – air circulation.
When all plants are grown under the similar conditions, you ensure flower consistency and high quality, wherever you add your plants.
A great addition, as every grow room needs fans anyway. Airflow is essential in stimulating plants and dispersing humid microclimates which could undermine even reliable humidity control.
So, employing a dehumidifier using a well-designed airflow concept can help to eliminate your requirement for additional fans while improving your air distribution.
Dehumidifier Placement Options
Grow room space counts and expensive. So, a content article of apparatus or machinery must be as compact as possible, without compromising capacity. A compressed dehumidifier can fit snuggly between plants. But you can also want dynamic placement options, to ensure you can optimize your grow space.
However, the main benefit a dehumidifier provides is energy savings. By controlling humidity, by using a dedicated and efficient dehumidifier, it is possible to drastically reduce your air conditioning equipment or HVAC usage. It loosens your temperature controllers to manage temperature, without depending upon these to help remove moisture. Tweaking your protocol like this can help to conserve up to 50% on energy!
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