I have indoor plants for my living room. Therefore, the question of when should I use a humidifier for my plants is very vital to me.
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If you have tropical indoor plants for your home, you know, or perhaps don’t know that they need humid conditions to survive.
So, when do your indoor plants need a humidifier most? During winter, we switch on the heat which sucks in the damp air and blows out dry warm air. Dry air is not good for the plants. Therefore, the months of November, December, January and February, or whenever the heater is on, are good for humidifying the air around indoor plants.
In 2019 and beyond, indoor plants have been a trendy habit for interior décor. If you do not have a few indoor plants, then your interior décor is missing quite a lot.
Along with the purchase of some of the best indoor plants, there comes the need to sustain them in the best conditions possible. This is why you need the best humidifier for plants.
Luckily, there are several such humidifiers in the market. Check the best humidifiers for plants that you can buy on Amazon.com .
When should I use a humidifier for my plants – Winter!
Even if you do not have tropical plants, you could still find the need for cranking up the humidifier. A good time to do that would be in winter when the air is colder and drier.
When the cold season kicks in, we switch on the heating system. With increased heat, there is less humidity in the air. Your plants start looking wilted. It is time to start using a humidifier for your plants.
There is a reason why not all plants thrive in deserts. One of them is that there are scanty resources such as water. Therefore, plants need water, both in the air and in the soil or medium in which you are growing them.
But … before you crank up the humidifier for your plants, check out a few things:
Firstly, you should know the optimum humidity recommended for a certain plant. Some plants need more humidity and some need less. Read up some botany information!
Secondly, always remember that high humidity is bad for your home, your furniture and even your health. The same applies to plants. Too high humidity is not good for them. It has to be just the right percentage.
Thirdly, all that you wanna do is create a habitable environment for the plants, same as they would find outdoors in their natural habitat. To clarify this further, a cactus plant would need less humidity than an orchid which requires a humid environment to thrive.
When your indoor plant leaves start developing brown edges
One surefire sign that your plants need more humidity is when they start to develop brown edges on their leaves.
According to this site, when plants start to develop brown edges on their leaves, it means they are not getting enough water. Thus, you can consider increasing the watering frequency as you also consider cranking up your humidifier.
Be careful not to make the humidity too high. You see, browning on the leaves can be caused by other factors as well. For example, if the soil has too much salt content, the leaves can start turning brown.
Therefore, use a hygrometer to check the humidity level in the room where you are growing your plants. If humidity is between 40 and 60 percent, it is fine for plants. You can therefore check out other possible causes of brown edges on the leaves.
When plants wilt – When should I use a humidifier for my plants?
When should I use a humidifier for my plants? Definitely, it is not best to wait for plants to start wilting so that you can tune on the humidifier.
All the same, check out for signs of wilting in your plants. But first, what really causes wilting and how is it connected to dry air?
How low humidity affects plants
When you water your plants, they take it through the roots. Then the plant will lose the water as vapor in a process known as transpiration. I guess this is a way to try and keep the air around the plant as humid as should be. It is the plant’s cooling mechanism.
Therefore, since the plant is trying to regulate the area around it, if the air is too dry, the process of transpiration will be reversed. Therefore, instead of opening its stomata to let out transpiration gases and water, it closes them! Thus, it chokes on its own gases and vapor, and it starts failing.
Can you then water the plant much more than you need to? Sorry, but this too will not prevent wilting. The most helpful thing would be to turn on the humidifier and increase the level of humidity in the grow room.
When you water the plant more than necessary, you will waterlog the roots and this hinders their absorption ability.
How high humidity affects plants
Considering the effects of low humidity that we have discussed above, you might be tempted to make the air more humid than necessary. Bad idea!
Let me explain why. When the plant senses too much humidity in the air, it does not take enough water from the medium (soil or other).
This also means that it does not take up enough nutrients from the surrounding, which eventually hampers its growth. When the plant lacks important nutrients such as iron and calcium, it becomes emaciated and it will not flower well.
Low humidity causes stunted growth
When you have given your plants everything they need such as fertilizers, water and protection, and they still do not grow, there is a problem. Low humidity is most probably the culprit for the slow, stunted growth.
Keep checking your plants. If they are late bloomers when they should not be and you are sure you have done everything you should, check the humidity.
Another thing that you need to check is when the flowers fall off as soon as they open. Check also whether the buds fell off just as they were about to open.
The solution – When should I use a humidifier or my plants
As we have seen here, high or low humidity in your grow room can affect how plants grow. Therefore, you need to stay on top of the humidity level in the room.
Luckily, even if you have low humidity, reversing the situation should not cost you much money. You can buy a humidifier like the Everlasting Comfort Ultrasonic Cool Mist Humidifier on Amazon.com. It is portable and very effective at increasing humidity.
Likewise, if the humidity is too high, reversing that is not too expensive either. You just need a dehumidifier. You can buy the 70-pint Frigidaire FFAD7033R1 dehumidifier on amazon.com. It will do a very effective job of keeping the humidity in your grow room under control.
That is it for when should I use a humidifier for my plants. Hope that helps you keep your indoor plants, whether in your living room or in your grow room in great shape.