Various kinds of humidifiers are available in the market which you can use for plants. Wrong and improper humidity levels can do more harm than good. Therefore, you should be careful while choosing What kind of humidifier is best for plants. It would help if you considered some critical factors like the size of your grow room, surrounding weather, additional features, budget, maintenance, etc.
Size of the room:
You need to have a clear idea about your grow room’s size or the place where you keep your plants.
- For rooms that are about 300 square feet, small humidifiers would be enough.
- If your room’s size is about 350 square feet to 500 square feet, a medium humidifier would be perfect.
- For rooms that are about 550 square feet to 1000 square feet, large humidifiers would be enough.
Cool mist vs. warm mist humidifier:
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Your grow room’s surrounding weather will be the deciding factor whether you need a cool-mist humidifier or a warm mist humidifier. If your grow room is in someplace, which remains mostly cold, you should go for a warm mist humidifier. And for warm weather, go for a cool mist humidifier. But this also depends on exactly what type of plants you want to cultivate in your grow room.
Expected humidity level :
Most of the plants require a humidity level, which is 60% or more. Desert plants like cacti require at least 40% humidity. Common houseplants kept in the living space require 50% to 60% humidity. However, excess moisture can make your room damp and encourage mould buildup. Too low humidity level also leads to the spread of viruses and bacteria. The plant water will dry out very frequently.
- The ultrasonic humidifier and air washer humidifier can provide you with a lot of automatic functions. Cool mist humidifiers, warm mist humidifiers, evaporative humidifiers, etc. are good for standard features.
- Some humidifiers cause too much noise, which may sometimes be irritating. It varies from person to person. Go for ultrasonic humidifiers for less noise.
- Evaporative humidifiers are useful for eliminating dust and microorganisms.
- Look for humidifiers with large water tanks to avoid frequent refills.
When should I use a humidifier for my plants:
You will be surprised to know how well your indoor plants can change if you know the proper usage. But since homegrown plants are quite vulnerable, you should have a decent idea about the timing to use a humidifier for your grow room. Some instructions explaining when and how to use a humidifier are mentioned below.
The ideal time to use:
The perfect time to use a humidifier is in the morning. In daylight, the moisture won’t sit around unnecessarily. The extra moisture will dry out. Using a humidifier during the night usually is discouraged. Because at night, the soil and plants tend to retain excess water in the absence of sunlight. Besides, excessive water in the atmosphere helps to grow disease-causing organisms.
How often you should use:
For how long you should use a humidifier would entirely depend on the place you are living in. It also depends on the ongoing season.
- You have to install a hygrometer in the grow room.
- With every season’s change, keep a record of the total time required to reach the estimated amount of humidity.
- The runtime should vary based on the kind of plants you are working. For example, for cactus and succulents, the runtime is comparatively less. Again, for some tropical plants, the humidifier should be run for a long duration.
Is a humidifier good for houseplants:
Plants are normally evolved to adapt in nature. But many of us have to fulfill our passion for gardening from home. Most of the houses are dry due to many reasons which make houseplants suffer from lack of moisture. The simplest solution to this problem is installing a humidifier. You might be wondering how a machine that is designed for humans can also be used for houseplants. There is no way other than this to produce a humid atmosphere inside your house walls.
- Firstly, common houseplants that we keep in our houses are orchids, ferns, succulents, cacti, etc. The average humidity required to keep those plants in good condition is around 40% to 70%. Because of that, you cannot rely on the prevalent moisture of your house.
- While growing plants in an open garden, the humidity is maintained naturally because of big trees and small plants in a close area. But this process is not possible at your home.
Although humidifiers are designed for humans, it can also meet up the humidity level necessary for the plants. A good humidifier can bring a new life to your houseplants.
Can you use a cool mist humidifier for plants?
To answer this question, firstly, we need to have a look at how cool mist humidifiers work.
Cool mist humidifier:
Cool mist humidifiers can provide you with the same humidity level as other humidifiers. But the main difference is, a cool-mist humidifier does not function with any steaming process. It releases a cool mist that is produced without steaming the water.
Evaporative humidifiers and ultrasonic humidifiers both belong to the cool mist category. An evaporative humidifier contains a water reservoir, a wick, and a fan. The moisturized air is blown out using that fan. For this reason, evaporative humidifiers are noisy. On the other hand, ultrasonic humidifiers are noise-free because they use vibrating plates to break down water into a cool mist.
Cool mist humidifier for plants:
There is no difference in humidity levels while using cool mist humidifiers for plants. The plants will receive equal amounts of moisture.
- The result of using a cool mist humidifier will significantly depend on the surrounding weather of your grow room and which types of plants you are developing. Cool mist humidifiers will not suit in the case of tropical plants.
- Some cool mist humidifiers can be noisy. If you are sensitive to noise, you should look for different options.
- While using a cool mist humidifier, mineral dust can settle overtime on the leaves, stems, and soil of your plants. Regular cleaning has to be done in this case.
- Due to not converting into steam, the water used in cool mist humidifiers is prone to microbial attack. So it would be best if you kept an eye on that too.
FAQ: Common questions about What kind of humidifier is best for plants:
When should I use a humidifier for my plants?
Some symptoms indicate you should use humidifiers for your favorite plants. During the winter season, sometimes the humidity drops suddenly with the temperature.If your plants cannot adjust to that weather condition, you must use a humidifier for your plants. If you have plants with hairy leaves, you may need a humidifier.
Where should a humidifier be placed on a plant?
You should maintain some distance from the plant while to place a humidifier, but not too far away. Place the pant on top of the tray if possible. The water slowly evaporates around the plant. Usually, six (6) feet is the ideal distance for a humidifier for your plant.
Do plants like warm or cool humidifiers?
If you choose the wrong types of humidifiers for your plant, it may be harmful to them. Usually, plants love warmth for their healthy growth.You should use a warm humidifier for your plants.on the other hand, low humidity levels invites the viruses and bacteria,you should be aware of that.
Is cool mist humidifier good for plants?
Of course, a cool-mist humidifier will be perfect for your plant. And the humidifier should be evaporative or ultrasonic and portable.
What do you spray on plant leaves?
Extreme cold and hot, both are harmful to your plant’s leaves. You can spray a simple liquid soapy water mixture.