Do Succulents Need Humidity

An average residence has a humidity level of 30 percent or less. The majority of plants, including succulents and cacti, enjoy humidity levels of 40% or greater. The majority of tropical plants need at least 60% humidity. In our experience, a humidity level of at least 50% is ideal for both people and plants in a house.

Your plants will probably let you know if they need more or less humidity, so you don’t need to measure it precisely (hint: keep reading to the next sections). However, there are several affordable, trustworthy hygrometers accessible online if you are worried about getting the humidity precisely right. This is the one we employ.

House plants typically require less warm air and more wet air than you may imagine. Usually, leaves that are papery or thin, like those of a fern or air plant, require more humidity than leaves that are robust, like those of a fiddle-leaf fig. If you wish to cultivate plants other than succulents and cacti in your house, we advise using one of the following strategies to raise the humidity there. This will ensure that your plants are healthy and happy.

Do succulents suffer from humidity?

Although many plant owners would give their right arm to have more humidity in their homes, succulents might have it different. Although succulents are known to thrive in dry climates, can dampness also be beneficial to succulents?

Succulents Are Sensitive to Humidity

In fact, most other plants would thrive in a humid subtropical climate, which is necessary for their survival. However, compared to other plants, succulents are far more sensitive to moisture. They are more prone to injury. However, it is still possible to cultivate succulents in environments with excessive humidity. Just be sure to keep a close check on them.

Additionally, certain varieties of succulents tolerate wetness better than others, so it’s critical to pick the proper sort. Later, we will investigate this more.

High Humidity Can Cause Fungal Infections in Succulents

High moisture levels can lead to mold, as was previously mentioned. Fungi can start to develop in the soil of your succulents if you live in a humid climate and eventually infect the entire plant. Its stem and leaves can also start to decay, which will ultimately kill the entire plant.

Succulents Can Survive in Places With 80100% Humidity Levels

Succulents often dislike dampness, thus this is a generalization. They can, however, typically live in environments with a humidity range of 80% to 100%. The best course of action is to keep your plant inside if your location experiences levels like this.

Does humidity matter for indoor succulents?

Understanding your plants’ needs for water and how they grow is important when choosing a humidity level.

Since their leaves can hold more moisture than those of other succulent species, most varieties of succulents thrive in low humidity conditions.

Although they do not enjoy humid environments, succulents can endure them for a little period of time.

For succulents, humidity levels between 40 and 60 percent are ideal. Rot and fungal diseases are more likely to occur when the relative humidity is higher than this threshold.

Succulents that receive too much moisture from high humidity levels may suffer root rot as a result of inadequate drainage and an excessive amount of stagnant water on top of their roots.

Additionally, increased atmospheric water content during the summer months may raise the risk for fungal disease due to higher ambient heat levels (higher temperatures).

Do cacti require humidifiers?

Succulent maintenance is quite simple. After all, they belong to a family of drought-tolerant plants that are widespread in nature.

Succulents come in over 600 kinds, and while they generally require the same care, it’s crucial to know what they can occasionally need and how their preferences might alter with the seasons.

Here are some recommendations for taking care of your plants. If done correctly, they ought to have long, robust lives, and they might even reproduce. They might even bloom if done properly, with extra love, and a little luck.

It’s critical to distinguish between air plants, commonly known as Tillandsia, and rooted succulents. While air plants are included in the broad category of succulents, they require differing amounts of water and light depending on whether they are rooted in soil or not.

Light: Succulents like prolonged exposure to direct, bright sunlight. It is ideal to put them near windows so they may receive as much light as possible. LED grow lights will be beneficial in locations lacking such access. Green succulents should thrive even during the darker months, whereas colorful succulents may struggle to get enough light indoors.

Drainage: Your succulents need to be kept in pots with good drainage before you can water them. That implies drainage soil and a hole in the bottom of the container for some water to escape are required. Under the soil, gravel and boulders are helpful for improving drainage (they can also be colorful and decorative in a glass container). Succulents are naturally drought-resistant and at home in arid conditions, while water-logged soils can cause root rot and eventual death.

Watering: Rooted succulents should be sopped in water, not misted, unlike air plants (as you’ll see). Avoid watering the leaves or stems and concentrate on the soil and roots, especially if the succulents are in the sun. The majority of succulents can receive water every five to seven days, but it’s essential to make sure the soil is completely dry before doing so. Dry soil shouldn’t be watered. You shouldn’t water succulents every day.

It’s crucial to understand that if you intend to retain both of these unrooted succulents, you’ll need two different sets of care instructions because they demand different care than other succulents do.

Light: In order to survive, tillandsia (air plants) need strong, indirect light. Avoid hanging them from the ceiling or placing them on the windowsills. Almost everywhere is a good bet as long as it is not directly in the sun. You’re still in luck if you reside in a basement apartment or want air plants in an office area with little to no natural light. Since fluorescent light bulbs replicate the spectrum of natural light, air plants can thrive in spaces with fluorescent (not incandescent) light bulbs.

There are two different ways to water air plants, which can be used independently or in combination. Your decision may be based on personal convenience, but you should also consider how your plants will react.

Spray your air plants wherever they are once a day or every few days with a spray bottle to mist them. Because you don’t run the risk of the plant sitting in water, which can cause decay, misting is a safe way. Be sure to sprinkle the plant’s whole surface.

It is possible to soak once every one to two weeks. Submerge the air plant in room temperature water for 10 to 20 minutes. Shake off any remaining water gently after removing them, and then set them aside to dry upside-down. This guards against root rot, which can result in plant death. It’s better to soak them in the morning so they can dry by the end of the day and carry on with their regular breathing cycles throughout the night. Brighter areas with strong air circulation will hasten this procedure, which should take three hours.

When in doubt, err on the side of less water because underwatering is worse than overwatering. Particularly air plants will turn crispy and brown to indicate that they require more water, and they should recover. Overwatering can cause the leaves to fall out and the root to turn brown or black. But by then, it’s probably rotting and already too late.

Correct for humidity: Succulents and air plants will require extra watering during the drier and hotter seasons of the year. They will require less when it is humid and there is a lot of water in the air.

Seasonal variations: Succulents with roots know how to get ready for winter: They essentially appear to hibernate. In the fall and winter, they need less watering, but once spring arrives, they will need more than usual.

Make an assessment of your surroundings: Just because it’s one way outside doesn’t mean it’s the same inside. Keep in mind the potential temperature in your apartment or house, the amount of light coming in, the potential moisture content of the air, and the way the air moves. This will help with irrigation.

Succulents are distinctive because they are living things with individual quirks and aspirations. So pay attention to them and observe how they handle the weather. To assist them in surviving and thriving, don’t be reluctant to move them or alter their watering routines.

LED grow light: Succulents require light to thrive, therefore a grow light can be helpful, for instance, if you want them to grow and bloom in a basement apartment. For taking care of a collection of succulents, we prefer BESTVA’s 600W Grow Light.

Humidifier: Buying a humidifier could help your succulents and air plants thrive and save you a lot of labor if you have a big house and lots of them. This Honeywell console model is thorough and aids in maintaining healthy humidity levels in the air.

Mini humidifier: It makes sense that some people could find a normal humidifier to be too much. If so, choose a little version instead.

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Do succulents enjoy misting?

When I first learned about succulents, I was fascinated by the notion that they couldn’t die. They were frequently referred to as very low maintenance plants that adored being neglected. That sounds fairly simple, hmm.

To add to my bewilderment, I frequently heard the word “succulent” used in the same sentence as the word “cactus.” We won’t get into it here because there is a really fantastic essay on this site that explains the link between cacti and succulents, but a widespread misconception regarding cacti is that they never require water. Because I believed succulents required little to no water, I occasionally misted them rather than watering them. They love to be ignored, right? They require little upkeep, right? Well, I hate to ruin the surprise, but my succulents barely made it through this abuse.

The scoop about misting and watering is as follows:

*Water: After the dirt has dried, drown your succulents in water. Put them in water until the bottom of the pot is filled with water. If you have a catch pan, remove any water that has accumulated there. The best kind of pots are unglazed, porous ones with drainage holes (think terracotta pots). Your succulents will appreciate that they allow them to breathe.

*Low Maintenance: Succulents grow in nature with shallow roots that quickly absorb water and store it in their leaves, stems, and roots for periods of drought. Succulents are considered low maintenance because of this. They are designed to hold water for extended periods of time, so you don’t need to water them as frequently as some plants, like every other day. They won’t wither and die while you’re away, so you may travel with confidence. Just remember to give them a good drink when you do water them!

*Water Type: Rainwater or distilled water are the ideal water types to utilize. Numerous minerals in tap water can accumulate in the soil and even appear on plant leaves.

*Watering Frequency: A number of factors determine how frequently you water (climate, season, humidity, pot size, pot type, drainage etc). The best general rule is to wait until the soil has dried before watering it again. The roots may decay if the soil isn’t given a chance to dry up or if water is left in the catch pan. You can stick your finger into the ground and feel around to determine the amount of moisture in the soil, or you can use a moisture meter (commonly sold in gardening centers or online and relatively inexpensive).

Leave the misting to the babies, please! Actually, fully developed succulents dislike being misted. Because they prefer dry environments, misting them will alter the humidity in the area around the plant. Additionally, this might cause decay. To gently hydrate your propagation babies’ tiny, sensitive roots, spray them.

Do cacti increase humidity?

So what plants add moisture to the air? All plants contribute some humidity, but some do so far better than others. In general, plants with broad, big leaves—like many plants in rainforests—produce more humidity than those with needle-shaped or small, rounded leaves (like cacti and succulents).

Large leaves allow for greater light and carbon dioxide absorption by plants during photosynthesis, but they also allow for greater water loss to the atmosphere. In order to conserve water, desert plants often develop tiny leaves with little surface area. In rainforests and other places where water is plentiful but light can be in short supply, plants are typically large.

We can employ rainforest plants and other large-leaved plants to humidify our homes by taking advantage of this pattern. Among the houseplants that raise humidity are:

Do succulents and cacti require humidity?

Understanding the appropriate growing conditions for these succulents is necessary before you even consider picking the ideal location for your indoor cacti. These plants can thrive anywhere in your house with the proper care. Our attention is on the need for proper temperature, lighting, and humidity.

Light requirements

What images do you have in your head when you consider cacti plants? You usually think of desert plants that can survive in dry environments. Despite being a little off-center, this picture captures one essential element of the ideal cacti habitat: light.

Similar to other succulents, cacti plants will always seek for the lightest area in your home, especially in the winter. This is the main argument in favor of placing your plants close to an east- or south-facing window.

The same holds true throughout the warmer seasons of the year. Make careful to pick a safe area with lots of bright but indirect sunshine for the plants. Additionally, spend time learning about the particular cactus species you have and giving it the right lighting. For these succulents to blossom, there must be enough light.


The temperature in various areas of your home varies. For instance, the temperature in your bedroom could differ from that in your kitchen. As a result, you must always make sure your plant is receiving the proper temperature.

Most cacti plants want a temperature that is moderately warmer to grow. These succulents prefer a temperature range of 65 to 90 degrees Fahrenheit.

The ideal temperature range for the winter and fall dormant seasons is 45°F to 55°F. To guarantee you achieve the proper temperature, think about moving your plants to a different room or improvising with lighting.

You can accomplish remarkable results by combining the right temperatures with a strong airflow. The majority of cacti plants can endure somewhat warmer spaces.


The biggest challenge for gardeners is keeping their indoor cacti plants at the proper humidity level. Remember that keeping plants in a space with central heating or any other type of artificial heating might have disastrous effects.

Cacti plants typically like relative humidity levels of between 40 and 60 percent. During the summer, most homes will register this temperature, and the majority of plants will thrive there. You only need to sprinkle a plant a little bit if it is having trouble with this humidity level.

Your cactus needs a moisture level of at least 40%; however, certain varieties of desert cacti may tolerate moisture levels as low as 30%. Before deciding where to place your plant, evaluate the relative humidity in several areas of your home with a hygrometer.

In general, the humidity decreases as the temperature rises and the amount of vapor in the air decreases, and vice versa. Sections of the cactus often turn yellow under low humidity conditions, and its flowers wilt and die more quickly.

Some of the typical signs of high humidity are the presence of mold on the plant’s stem and indications of stem rot.