Why Isn’t My Monstera Leaf Unfurling

The glossy, fenestrated Monstera leaves are perfect for bringing a little piece of outdoors indoors. A completely unfolded leaf can reach a height of three magnificent feet, depending on how well it is taken care of.

That’s why it’s so frustrating to notice that your Monstera leaves aren’t unfolding completely or are taking a while to do so. What is happening here?

  • By spraying often, humidity can be raised.
  • the use of a humidifier
  • a pan of humidified water with pebbles

If the Monstera’s overall growth rate is slowed, look for insect infestation. On the other side, inadequate light, nutrients, or watering may be to blame.

How are Monstera leaves made to unfold?

However, if your Monstera is in a cool, low-light area inside, moving it to a warmer, sunny window may encourage the leaves to unfold more quickly. Don’t try to place your Monstera close to a radiator or anything like that.

How long do Monstera leaves take to unfold?

Your monstera houseplant may take anywhere from 1 to 7 weeks to completely unfold.

Depending on how old the leaf is and what sort of monstera plant it is, it may unfold more quickly under ideal conditions and with correct monstera care, possibly in less than a week. A monstera leaf’s time to unfold depends on a number of variables, including humidity, watering frequency, sunshine exposure, pest activity, age, and nutrient content.

Monstera leaf unfurling time lapse

Watch the monstera leaf unfold in this time-lapse film in less than a week! Don’t be discouraged if yours doesn’t unfold as swiftly as hers, even though it’s feasible. Each monstera plant is unique.

I want them all, whether they are monstera deliciosa, monstera adansonii, or even monstera obliqua!

This article contains affiliate links, so please be aware of it. I receive compensation on qualifying purchases as an Amazon Associate.

Why does it take Monstera so long to unfold?

This pot, in my opinion, is significantly too small for this huge plant. I try to use a pot that is roughly the same size as the greatest leaf diameter, up to 16, for Monstera deliciosa as a general rule. Your plant is unquestionably growing leaves that are bigger than that, thus your current container (which appears to hold 12 plants) is clearly inadequate.

Leaves should take two to three weeks to fully open when the soil is evenly wet and healthy roots are absorbing the moisture. Insufficient soil moisture causes leaves to remain closed for longer than this.

I advise using a 16 wide container and repotting the plant into new soil after gently loosening the roots and removing some of the old material.

With particularly high amounts of soilpour water, bottom watering does not effectively and evenly saturate the entire soil surface. Personally, I never bottom water since I find it time-consuming and, if the soil is compacted, it tends to leave dry areas.

Expectations This leaf might never fully open even if you repot the plant because it seems to have already suffered harm from the dryness stress. Hopefully, the new leaf will grow without any issues.

Long-term houseplants like Monstera deliciosa are great, but most advice on caring for plants is ambiguous and useless.

Why doesn’t my Monstera fenestrate?

My neighborhood grocery store is where I got my first Monstera deliciosa. Although it was a small plant, I didn’t mind because I was so happy to have found it. I brought it home and couldn’t wait for the day when it would grow enormous leaves with all of their distinctive splits and slits. I waited and waited, but the plant still had little leaves with no fenestration. I then began to question if Monsteras divided in all cases. What may I do to aid in fenestrating it? I dug around till I found the solution.

If your Monstera’s leaves aren’t splitting, it usually comes down to two things: how old the plant is and how much sunlight it receives. Unripe Monsteras won’t fenestrate until they are roughly three years old. Monsteras may also be unable to produce fenestrations if there is insufficient sunlight.

If you don’t know much about Monsteras, you probably have never heard of fenestration. I’ll go over all there is to know about fenestrations in this essay. I’ll discuss their proposed use, when to look for them to emerge, and how to induce fenestration in your Monstera leaves.

Why aren’t the leaves on my monstera splitting?

If a mature Monstera is not splitting, attention is not being given to the plant to the same extent as it would in its natural environment. Monstera may fail to split as a result of inadequate lighting, poor soil drainage, and inadequate dietary requirements.

Do I need to spray my Monstera?

Monstera Deliciosas can live in low to bright, dappled indirect light. Their leaves may burn and scorch if exposed to direct sunlight for an extended period of time. Low light conditions will inhibit growth.

Make sure your Variegated Monstera Deliciosa gets enough of bright indirect light if you have one.


You should spritz your Monstera Deliciosa frequently and water it once a week. In the winter, when you may only need to water your plant every two weeks, let the soil dry up in between waterings.


Monstera Deliciosa enjoys a humid environment, which is why we recommend frequent misting of its leaves. To boost the humidity of the air around your plant, you might also place it close to other plants.

Additional care information

From a stem and leaf cutting, you may quickly reproduce your monstera deliciosa in water. Make sure to make the cut just below a stem node.

The Monstera Deliciosa’s huge leaves are readily covered in dust over time. Use a moist towel to routinely wipe them.


Yellowing leaves may indicate that your Monstera Deliciosa has experienced moisture shock or has received too much light.

Browning leaves are a sign that your plant has been receiving insufficient light or has been exposed to low humidity.

Does the size of Monstera leaves increase after unfolding?

After unfolding, monstera leaves will not split. Splits are present far in advance of the unfolding. Avoid spreading the leaves out with your hands. The leaves will become stunted and cease to divide after manual unfurling. Therefore, it is important to refrain from touching the leaves and allow them to unfold freely.

The age of your plant and how you care for it will affect how many leaves split.

Keep your plants well-watered, in the right amount of sunlight, and on the lookout for pests. In no plant should forces be used during processes like leaf unfurling and splitting.

Group plants together

Grouping your plants together is one of the simplest ways to boost humidity. The amount of humidity in the air rises when there are many plants in one place because they produce water vapor into the atmosphere.

This works particularly well if there are numerous plants in one room. Just make sure they don’t crowd one another and that they all have enough room. To survive, they will require access to light and air.

Use a tray with pebbles

Using a tray with stones is another simple approach to raise humidity. After adding water to the dish, set your plant atop the pebbles. To prevent the water from evaporating too quickly, be careful to fill the tray with at least 1 inch of water.

With care to avoid getting the leaves wet, place the container containing your Monstera on top of the stones and water. To keep the absorption slow, make sure the pot’s base isn’t completely submerged in water. As the water evaporates, the humidity level around your plant will rise.

Do Monsteras like pebble trays?

Yes, pebble trays assist to improve the humidity around the plant, which is why monsteras appreciate them. All you need to do is set the pot atop the tray containing the water and pebbles. Your Monstera will receive the moisture it needs to grow when the water evaporates, increasing the humidity levels in the area around the plant.

This technique is especially useful if you need to provide your plant with a constant supply of humidity when you’re away from home or are otherwise unable to care for it.

Mist your plants with water

Another excellent approach to raise the humidity, at least momentarily until the water evaporates, is to mist your plants. Just make sure the leaves are completely dry before dusk to prevent mold formation.

To mist your plants, you can use a spray bottle or even a plant mister. A plant mister creates a mist that is finer and covers the ground better. Just be careful not to overdo it and saturate the leaves to the point of dripping.

(Relatedly, if you haven’t sprayed a Monstera in a while, it may actually be getting too much humidity if it is dripping water.)

Use a humidifier

Using a humidifier can be the greatest approach to raise the humidity if you have a lot of plants. The best humidifier to use is a cool-mist model because it won’t raise the temperature of the room. This inhibits the growth of mold or mildew.

Every day, set the humidifier to run for 30 to 60 minutes. This will help to raise the humidity levels in your house and maintain a healthy environment for your plants. This occurs automatically when a timer is used. Just keep in mind to replenish the water in the machine as needed every few days.

Monstera leaves: do they uncurl?

Usually, irrigation problems like under or overwatering cause Monstera Deliciosa leaves to begin curling. Once you continue your regular watering schedule, the leaves will unfold. Other causes, such as heat stress, pests, poor humidity, and pot confinement, might cause the enormous leaves to curl inward. However, because these leaves will unfold as the plant ages, the coiled appearance of new growth is entirely typical.

Allow Bright, Indirect Sunlight Exposure

Among all the elements that support fenestration on a monstera, light is at the top of the list.

The majority of Monstera plants I’ve come across that don’t fenestrate are frequently planted in a dimly lit, shaded section of the home.

Option 1: Wait

Depending on how young and little your monstera plant is, you might just need to give it some time.

Young monsteras almost resemble a distinct plant because of their sturdy, heart-shaped leaves. With good light, the right amount of water, and a little fertilizer, your monstera should grow and eventually develop those beautiful holes and splits on its own when it’s 2-3 years old. Be tolerant!

Option 2: More light!

This is typically the most crucial thing you can do to encourage your monstera leaves to split. However, without plenty of bright, indirect sunlight, monsteras won’t grow much or produce many splits (or numerous rows of splits), even though they can survive in reduced light. Your monstera leaves might not split even if you follow all other instructions to the letter without the proper light.

If you buy a mature monstera with split leaves, lower light may work, especially if you don’t want it to grow much bigger and take over your house (since monsteras often do!).

However, you’ll need good lighting if you have a young plant that you want to observe develop and flourish. The best windows are those that face east or south, while north can still be used. Just be extremely careful around windows that face west since they often receive a lot of direct, scorching afternoon light that might burn the leaves.

Don’t worry if your home lacks excellent illumination. A grow light can always be used as a supplement. To replace greenhouse-style lights that you may get from nurseries, you can either purchase ready-made grow lights or install grow bulbs in standard light fixtures.

How do grow lights affect Monsteras?

Make sure your Monstera plant receives adequate light if you want it to develop fenestrations and grow. It won’t continue to grow and may even wilt if it doesn’t get enough artificial or natural light.

10 to 12 hours a day of bright, indirect lighting are necessary for monstera to flourish. Grow lights should be used to provide light for your Monstera plant during the winter months when there is little sunlight or when the space is too gloomy.

This article will help you choose the best grow lights for your Monstera plant so you can maintain its health and happiness by advising you on what to look for when purchasing a grow light.