If you live in the dry areas of the United States, such as Nevada, Utah, Wyoming, or Arizona, humidity is quite low all year round. In other parts of the country, the winter season becomes much less moist as well. 

Some plants thrive in dry places, like cacti, while others need humidity to survive, such as cannabis. If you have an indoor garden, the moisture level in the air is critical for marijuana growing. When humidity isn’t naturally there, you can add it with a humidifier for plants

We're going to take a look at the role humidity plays in growing marijuana and the top plant humidifiers for your indoor garden. Let's get started! 


What is humidity? 

What is humidity? Its definition is the percentage of water vapor within the air. The higher the temperature, the more H2O air can hold, and vice versa. Colder climates usually have a lower humidity percentage because of this. 

It's a natural part of the environment. Water vapor gets into the air because of the oceans, lakes, and rivers. You can artificially add humidity to your surroundings with a plant humidifier if you live in a dry place. 

Excess humidity can cause mold, respiratory issues, and dust mites. Dry areas cause itchy skin or eczema, dry mouth and nose, and the influenza virus. For humans, finding a happy medium is ideal. 

Marijuana plants, on the other hand, like their environment at a high humidity level, so a grow room humidifier is an essential piece of equipment. 


4 Top Plant Humidifiers for Home Growing


Why is humidity good for marijuana plants?

Marijuana needs humidity to grow properly. It can be added to gardens with a humidifier for plants. These devices absorb water from the air and the plant roots. Humidity also plays a role in the proper curing of cannabis. 

The cannabis plant uses photosynthesis to convert sunlight to energy. During photosynthesis, the marijuana leaves take in carbon dioxide from the atmosphere through their stomata, or tiny pores. 

Water changes to oxygen, that’s released back into the air. CO2 changes to glucose, which is stored in the crop for energy. The weed plant loses water during this process, and the humidity from a grow tent humidifier supplies it back. 

When humidity is high, the cannabis plant will lose less water, which is healthier for it. If the environment is too dry, the stomata don't close, and the plant loses too much water. This results in dead leaves, stems, and branches. 

During the growing cycle of marijuana, you’ll need to change the humidity levels to suit the needs of the plant, which you can set on your weed humidifier. There needs to be a higher level during the first weeks of seedling and the vegetative stage. The humidity can be at around 70 to 80%. 

Then, you'll gradually reduce the levels on the humidifier for your grow tent when the crop enters the flowering stage until it reaches around 40%. 

Controlling the humidity level is a vital part of growing marijuana. Too much, you'll see mold, mildew, and fungi killing your plant. Not enough, and your plant won't have sufficient water to stay healthy. A marijuana humidifier helps regulate the environment, so these aren’t an issue if you invest in one. 


Top Humidifiers 

You might be thinking all plant humidifiers are the same and water vapor is just water vapor, but there are different types. 

Wondering how to increase humidity in a grow room? We're going to take a look at each one so you can understand what's best for your indoor garden. 


Warm mist humidifier

Warm mist weed humidifiers are the most common type on the market. They work by heating water and releasing steam into the atmosphere. These are ideal for those who have cooler grow rooms. 

Along with humidity, marijuana plants love warm temperatures. The humidifier for plants will put off heat when it puts the vapor into the air—marijuana plants like it at around 68 degrees Fahrenheit. A warm mist grow room humidifier will kill two birds with one stone, adding warmth and humidity. 

Try growing the Gorilla Glue Regular seeds in this environment because this strain loves the Mediterranean hot and humid climate, which can be replicated with a good humidifier. This strain can yield 400 to 600 grams per square meter in about 9 to 10 months. It contains about 28% THC and is 50/50 with Indica/Sativa. 



Cool mist humidifiers

A cool mist marijuana humidifier puts water vapor into the air but doesn't increase the temperature of the grow room. These are ideal for those who live in naturally hot climates or don't want another factor raising the dial in your garden. 

You'll be able to control the temperature in the growing area without the worry of making it too hot with the grow room humidifier. An excessively warm garden will limit the roots from absorbing the nutrients properly. 

If you live in the southern USA, a cool mist humidifier is a way to go. Buy the American Haze x California Haze seeds with a cool mist weed humidifier because this strain loves a balanced environment. 

You can regulate the temperature versus the humidity without the devices interacting with each other. American Haze x California Haze has around 20% THC and results in a creative, energetic high. 


Ultrasonic humidifier

Now we're getting into the more modern approaches to water vapor. The ultrasonic humidifier for plants uses a vibrating metallic diaphragm to increase moisture into the air. This motion creates water drops, which are then released. 

You can choose if you want hot or cold mist, which you can determine based on what works best for your indoor garden. The ultrasonic plant humidifier uses less energy and doesn't make a lot of noise. 

If you're conscious of your carbon footprint, this marijuana humidifier can be a fantastic option. Also, when your grow room is close to your bedroom, it might be a better idea to have a quieter piece of equipment. 

To change into the Hulk, he must vibrate with anger and transform. The Bruce Banner Regular seeds are perfect to use with an ultrasonic humidifier for a grow tent. They’ll shake the marijuana plant awake to grow huge buds. 

This strain packs a punch with 27% THC and a 60/40 Sativa/Indica mix. There's a nice floral taste with an intense high. 


Evaporative humidifier

The evaporative humidifier for plants uses a fan to circulate moisture with a damp wick at the bottom of the device. The water in the wick evaporates, and the breeze pushes it into the atmosphere. This doesn't generate a lot of heat, so it's also ideal for hotter locations. 

It's a low maintenance marijuana humidifier because it self-regulates according to the desired humidity level. This is a perfect machine for those who don't have a lot of time to check on their gardens. 

To pair with an evaporative weed humidifier, buy Lowryder Autoflower seeds as they produce low-maintenance cannabis plants. Lowryder’s thrive in a range of environments, and are autoflowering, so timing the lights isn't an issue. You won't need to constantly check on the crop, lights, and humidifier with these two.

The Lowryder Autoflower cannabis strain creates a cerebral buzz with flavors on citrus and pine. It's a gentle high that boosts your mood instantly. 


The final puff

Humidity is one of the essential factors in growing successful marijuana. Weed tends to like the air moist, which is why a good humidifier is vital for your indoor garden. 

Think about what your needs are as a marijuana grower and choose your plant humidifier from there. Do you live in a warm or cold climate? Do you want to reduce your energy consumption or have a low-maintenance machine?

At the end of the day, they all do the same thing, add water vapor into the air. 

Now that you know about the best humidifier for plants and why they're important go out and buy one. If you haven't started your garden yet, it's the perfect time to buy cannabis seeds and all the other supplies you need. Why wait? The right time is now! 

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