Learn how to use a hygrometer. This handy tool will help you determine the humidity level in your home and near your plants. Humidity is very important to being able to grow healthy plants indoors.
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Today, I’m going to give you a quick tip on using a hygrometer. First of all, what is a hygrometer? This right here is a hygrometer, and what this device does is measure relative humidity in your home, which is really important for a lot of houseplants because many of them prefer higher humidity.
I just love this device; it’s very easy to use. You can find some good varieties that are not expensive with some links below. On the top, it shows you the temperature in Fahrenheit, and on the bottom, it shows you the relative humidity. You can see right now I’ve got pretty good relative humidity going on here with 67 percent. The reason is that I am in my plant room, where there are a lot of plants. As I’ve explained in a lot of other videos, plants humidify each other, so this is a great tool to see what your true humidity is in your home and in various areas of your home.
If you’re trying to create more humidity for your plants, grouping them is a great way to do that, like I have in this room with lots of plants. You’ll be able to see if what you’re doing is working in terms of raising humidity. Most houseplants like humidity levels between 50 to 70 percent; you can actually go for a better range of 45 to 65 percent humidity, and most houseplants will be very happy with that. However, 45 percent is a little on the dry side, so some plants may not thrive in those conditions.
As you move the hygrometer around a little bit, the humidity will change. Keep in mind that plants also transpire, meaning they release moisture into the air. We perspire even through our hands, so even by holding this device, the humidity has raised a little bit. When you are testing, put it down next to plants or in areas that you’re trying to check on.
Another good thing to do is to put it in the middle of your house to see how dry it is, even without any plants around it. Then, move it into areas where you have plants and put it next to windows. That will give you a really good indication of what’s going on with your plants.
You can see right now that the humidity started to go down just by putting it down here, away from other plants. The hygrometer doesn’t take long to react, but it may take about 15 to 30 seconds to a minute for some models to give you an accurate reading. It’s not something you have to leave for hours and come back to check.
So that is it for this quick tip. I love hygrometers; as I said, they are inexpensive, easy to use, and they provide a lot of valuable information, including temperature, because temperature matters to your plants too. I have a video on that, and I’ll put a link below for that as well.
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FAQ – Using a Hygrometer for Houseplants
What is a hygrometer?
A hygrometer is a device that measures relative humidity in your home. It is essential for many houseplants because many of them prefer higher humidity levels.
Why is humidity important for houseplants?
Humidity is crucial because many houseplants thrive in environments with higher humidity. Proper humidity levels help prevent stress and support plant health.
How do I use a hygrometer?
Simply place the hygrometer in various areas of your home, particularly near your houseplants, to measure the humidity levels. Check the readings and adjust your plant arrangements or humidity sources as needed.
What humidity levels do houseplants prefer?
Most houseplants prefer humidity levels between 50 to 70 percent. A range of 45 to 65 percent is generally suitable for most houseplants, though 45 percent can be a bit dry for some.
How can I increase humidity for my houseplants?
Grouping plants together can help increase humidity as they humidify each other. Additionally, you can place trays of water near plants or use a humidifier.
How long does it take for a hygrometer to give an accurate reading?
A hygrometer may take about 15 to 30 seconds to a minute to give an accurate reading after being moved to a new location.
Can I use a hygrometer without plants around?
Yes, you can place the hygrometer in the middle of your house to check the general humidity level, even without any plants nearby.
What additional information does a hygrometer provide?
Besides measuring humidity, many hygrometers also display temperature, which is important for maintaining optimal conditions for your houseplants.
How can I find an inexpensive hygrometer?
There are various affordable hygrometer options available online. You can find links to some good varieties below in the description.
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