3 Best Humidifiers For Grow Rooms & Grow Tents (2022 Updated)

If you are an indoor gardener who loves raising plants, it’s your responsibility to ensure they grow and thrive. One way of achieving this is by ensuring the growing area has the right humidity levels. But how do you regulate plant room humidity? Well, you will need the best humidifier to grow the room.

Since humidifiers come with different features and cost varying amounts, finding the best deals can be hectic. You will be in a dilemma when deciding what the best humidifier for a growing room is, but fortunately, we’ve stepped in to offer a helping hand.

Where should I place my humidifier for my plants?

In the same room as the plant, naturally, but a good standard is between 4–8 feet away. Too far and plants will not be able to absorb the moisture as efficiently. Some space gives the plant breathing room to absorb the moisture without becoming drenched. You want the humidifier to have room to disperse its goodness throughout the area your plants are in, and in close enough proximity so your plants get everything they need.

If you sleep close to your grow room, consider the noise level of the humidifier as some can be quite noisy, but the most top-of-the-line humidifiers have ultra-quiet technologies. Problem solved.

How often should you use a humidifier on your plants?

Like humans, plants have evolved, and some need more humidity than others to truly shine. Some plants rely on moisture from the environment to grow, and your natural habitat may not be favorable for your plants. This is when humidity may need to be added. If your grow environment is constantly sunny, consider using a humidifier for plants as well.

Turning your humidifier on in the morning and allowing it to run until the early afternoon ensures enough moisture to build up and last throughout the rest of the day, without oversaturating the plants. A good rule of thumb is to only use the humidifier when its sunny, as that is when plants are primed to absorb nutrients. Plants have a circadian rhythm like humans and go dormant at night: They will not absorb the moisture from a humidifier at night and will end up soggy.

Do I Really Need To Use a Humidifier on Indoor Plants?

Yes! In a study by the University of Vermont, it was found that houseplants do well at a relative humidity of 70 to 80 percent, which is often difficult to attain and maintain in the home grow environment. Adding a humidifier can remedy this imbalance and creates harmony in the home and for the plants. We hope that our comprehensive list will help you in choosing the best humidifier for plants.

ECO Farm Hydroponics 8L Capacity Air Humidifier Grow Room Tent

Features:

This ECO Farm humidifier can kill 99.9% of bacteria in water, thus atomizing sterile water into your home to increase humidity. Users of this humidifier find it durable, easy to clean and quiet to use. When set to “low”, the unit makes very little noise but adds enough humidity. Its powerful humidification is enough to keep your room comfortable all day long. The nozzle and output knobs of our plant humidifiers are very easy to adjust. With the 360° rotating nozzle and output knob, you can easily adjust the humidity to suit your space. The most serious problem reported by humidifier users is growth in the tank. This may be due to neglect to clean and maintain your humidifier, usually once a week. Our cool mist humidifier is very user-friendly, with a large opening that allows you to reach into the tank for cleaning, making cleaning and filling easier.

Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier

Features:

Ultrasonic Cool Mist technology hydrates dry air safely and quickly for up to 25 hours, allowing you to breathe easier and get a more restful night’s sleep. High and low speed settings combined with a 360° spray nozzle help you consistently balance and regulate the humidity in your home year-round to relieve cold symptoms and sinus problems. The 1.5L water tank provides ideal coverage for bedrooms, offices, nurseries and other medium-sized rooms. An optional night light provides a soothing glow, while an auto-off feature turns the humidifier off when the water level is low or the tank is removed.

PureGuardian H965 Ultrasonic Cool Mist Humidifier for Grow Room

Features:

The PureGuardian H965 Ultrasonic Cool Mist Humidifier prevents dry air in your home and is ideal for those with colds, allergies and dry skin. The easy-to-fill 1-gallon tank is perfect for a 320-square-foot room and can run for up to 70 hours. Silver Clean prevents slimy mold and the growth of tank surfaces — a common problem with traditional humidifiers. The aromatherapy tray option helps create a relaxing environment with your favorite essential oils. Oil not included. Create a better home environment and optimize your comfort with an ultra-quiet, soothing cool mist. This benchtop humidifier has a low water level indicator that lets you know when to refill the tank. The night light feature makes it a great addition to a kid’s room.

Buyer’s Guide For the Best Humidifier For Grow Room And Tent

By now, we expect you to make a shortlist of the products that you want to pick up your final one from. But before you make up your mind, we’d urge you to go through the crucial buying considerations below-

The area coverage
First of all, it’s the size of the room that your humidifier is able to cover up. It basically depends on two data- the humidifying rate, and the run-time of the device. Both of these data vary from model to model.

In case you are growing in a tent; you should look for one humidifier that can cover around 100 square feet of area. In the case of larger sized tents or rooms, there are models that can cover up to 600 square feet of the area as well.

The size of the water tank
Every humidifier comes with a water tank, as it’s an imperative part of the mechanism. Now the question is, how much of water it can hold into its tank?

If the size is something as small as 1 gallon, you need to replace the water in it in every 12 to 16 hours. On the other hand, there are some models that can come up with up to 6 liters of water tank size. For those, the water changing frequency is less happening.

The humidity settings
The humidity settings or the misting settings are the amounts of humidification done by the device. If you want to take up faster humidification, there should be high settings such as 300 ml of water in an hour. In the case of smaller rooms, you might go for smaller settings.

Overall, make sure that your device comes up with at least three different misting settings in it.

The safety features
Safety is quite essential as long as an electrical device like a humidifier is taken under the radar of a buyer. What usual models come up with as a safety concern, is the automatic shut off.

Now, this particular feature might be automated, or programmable. If it’s automized, it will detect the humidity level and shut off automatically when it’s humid enough. On the other hand, some of the modules might take a preset time-span and shut off automatically after the time is up. And this is applicable for best dehumidifiers as well.

Conclusion

Growing indoor plants often means you need a grow tent or room and not to forget a humidifier. Humidifiers in your grow tent can aid vigorous plants although most gardeners think plants are always in constant battle with humidity, this is essential in regulating humidity level. With this buying guide, you can easily choose the best and easier to operate humidifier.

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