Monstera plants are renowned for having large, gorgeous leaves with fenestrations. However, those leaves can be sensitive, and the first area you’ll notice issues when a monstera is dissatisfied with its surroundings or care are the leaves!
Curling leaves are one of the many signs that a monstera needs a change. In order to narrow down the possible causes of monstera leaf curl, you may need to do some detective work and use the method of “elimination.”
In order to limit exposed surface area and water loss through transpiration, monstera leaves typically curl. This typically indicates that water loss is a problem for whatever cause, such as heat stress, underwatering, damaged roots, or fluid loss as a result of insect infestation.
A monstera leaf can curl in a number of various ways, which might help you identify the underlying problem.
Monstera Leaves Curling Inwards
If the tips of your monstera plant’s leaves are curling inward or upward, it can be a sign of inadequate watering, a lack of humidity, or even an insect infestation.
Monstera Leaves Curling Under
For many of the same reasons, monstera leaves can curl inward toward the base, though occasionally this may be a sign of heat stress or underwatering if the leaf lacks turgor pressure. This may be the case if the leaves feel flimsy, weak, or appear to be drooping.
Monstera Leaves Crinkling
Most typically, crinkled, brittle leaves indicate underwatering or low humidity, especially if they have dry or browning margins.
The probable causes and methods to determine why your monstera is stressed are listed below if you notice any of these symptoms, including puckering, curling under, or upward leaf motion.
Curled monstera leaves – will they uncurl?
Depending on the cause, curled Monstera leaves may or may not uncurl. These causes include new growth, excessive fertilizing, and a lack of water. The leaves will uncurl for the previously mentioned first two reasons. The plant will gradually recover after the issues are fixed. On dry plants, controlled watering usually works. The curled leaves on the new growth will uncurl.
The water in the plants’ systems will be restored when they receive water replenishment, improving nutrient circulation. For the majority of leaf curl issues with Monstera plants, water usually works. Providing you’re using the proper kind of water, that is. Use filtered water that is free of chlorine and the majority of other chemicals. Allow the water to settle overnight if you’re using unfiltered water so that any chemicals will either settle at the bottom or evaporate.
How do you encourage a Monstera leaf to unfold?
You might also try boosting the light, BUT proceed with extreme caution. Moving the plant outside would be something I would do, but I would make sure it was shaded. Although it appears gloomy to us, it is the epitome of bright or indirect light.
Since the sun is quite bright in addition to being very hot, doing this frequently entails boosting the light. (I know, I know.
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.
Do I need to spray my Monstera?
Monstera Deliciosas may tolerate low to high levels of indirect, dappled 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.
Water
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.
Humidity
Because Monstera Deliciosa prefers a humid atmosphere, we advise often wetting 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.
Troubleshooting
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.
Leaf curl: Can plants recover from it?
According to the University of California, chemicals, particularly the 2,4-D pesticide, can make plants’ leaves curl. The herbicide 2,4-D may stray from its intended path when applied to undesirable plants. Rapid leaf curling and twisted growth are visible on affected leaves. Fruit may appear misshapen and split stems may take on a yellowish hue in certain species. Herbicide-induced damage has no known cure for leaf curl, however depending on the exposure level, the plant may survive. The plant should gradually recover and produce fresh, healthy growth if the chemical does not kill it.
What signs of leaf curl are there?
Peach, nectarine, and related ornamental plants are susceptible to the springtime disease known as leaf curl. Even while the disease isn’t a concern every spring, it can be quite bad in springs that are chilly and damp after warm winters. The early leaf fall brought on by the leaf curl fungus harms peach trees. The trees become more vulnerable to various illnesses and winter damage as a result of this weakening. Additionally, weaker trees will bear less fruit the following year. When blooms and immature fruit get sick and fall off, the yield may be significantly diminished.
Symptoms
Figure 1 illustrates typical peach leaf curl symptoms. Keep in mind how the diseased tissues have changed.
In the spring, leaf curl symptoms start to show. A reddish or purple hue develops on developing leaves, which are significantly deformed (thickened and puckered). The leaves later turn powdery gray as spores develop on their surface. The leaves then quickly turn brown or yellow and fall.
There is no subsequent spread of this disease from spring-infected leaves to later-season new leaf growth. No additional symptoms will manifest during that growing season once contaminated leaves have fallen. Twigs with disease develop swelling, stunting, and may have a faint golden color. At their tips, they typically generate curled leaves.
Fruit and flowers can get sick, albeit it is uncommon. Shortly after contracting the infection, they die. Fruit with a disease exhibits glossy, rosy, elevated, warty patches.
Causal Organism
The fungus Taphrina deformans is responsible for peach leaf curl. On bark and buds, the fungus survives the winter as spores (conidia). Very early in the growth season, infection takes place. The conidia infect new leaves as they develop from the buds during the spring’s chilly, rainy weather. Tissues of the host plant are vulnerable for a brief time. The tissues harden as they get older. On the upper surface of the infected leaves, the fungus forms an additional type of spore called an ascospore. Ascospores produce more conidia via budding in damp weather. Rain and wind carry these conidia to different areas of the tree, where they will overwinter until the next spring.
The environment can reduce the spread of leaf curl. This helps to explain why the disease does not always manifest itself annually. When the temperature is cool and rainy, leaf curl is worse. Low temperatures are thought to delay leaf tissue maturity, which lengthens the window of opportunity for infection. At temperatures between 50 and 70 degrees Fahrenheit, the fungus can easily penetrate young peach leaves, but below 45 degrees Fahrenheit, it can only weakly do so. An illness requires rain.
Why isn’t my Monstera spreading?
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.
Does misting aid in leaf unfolding?
Here are some helpful methods I’ve discovered that work to open your philodendron’s leaves if they are getting stuck and not unfolding: Boost the humidity. To provide more moisture to your home overall, use a humidifier, spritz your plant once every two days, or even take a quick shower.
How frequently should Monstera be watered?
Monstera deliciosa and Monstera adansonii are the two varieties of Monstera that are grown as indoor plants. In addition to having entirely enclosed leaf holes, Monstera adansonii differs from M. deliciosa by having longer, tapering leaves. Leaf holes on Monstera deliciosa eventually mature, move toward the edge, and then open up.
Though they hardly ever flower or produce edible fruit inside, they are one of the few aroids that produce edible fruit, especially Monstera deliciosa, which is a member of the Araceae, the Aroid Family. Although the indigenous peoples of Central America had been familiar with monsteras for a very long time, the botanical community only became publicly aware of them in the early 20th century, like many aroids.
thrives in direct light that is bright to medium. Although it cannot tolerate strong, direct sunlight, it can become accustomed to it.
Water every one to two weeks, letting the soil dry out in between applications. In brighter light, water more frequently, and in less-bright light, less frequently. Pro tip: Water that has been filtered or set out overnight before use is beneficial for monsteras.
Although normal room humidity will do, humid circumstances are preferred. Use a fine-mist mister or humidifier to increase the humidity level in the room.
Most houseplants enjoy temperatures between 65F and 85F. (18C-30C). It’s ideal to keep the temperature above 60F. (15C).
Use a potting mix that drains effectively. As needed, include elements like perlite or lava rocks to improve soil aeration.
The Monstera is a calm and often pest-free plant. Treat pests as soon as they show up by wiping down the plant frequently and weekly applications of a natural insecticide like neem oil.
SYMPTOM: Edges of leaves that are turning brown and crunchy. CAUSE: Overwatered, thirsty, or high salt buildup
How can you tell whether your Monstera is content?
How can you prevent your Monstera from drowning? We’ve discussed a little bit about how to avoid overwatering it. Once you get to know your Monstera and understand all of its behaviors, you’ll notice lots of indicators that it needs water. Some of them may not come as a surprise because the indications that a Monstera needs watering are also quite similar to those that other plants exhibit.
Your Monstera’s Soil Is Dry
The primary indication that a Monstera needs watering is dry soil. While it’s important to let the soil dry out a little bit between waterings, a Monstera deliciosa should not be living in arid conditions. Although too-dry soil won’t immediately kill a plant, it will hinder its capacity to grow effectively.
Since every plant and indoor environment is unique and can necessitate a different amount of time between waterings, routinely testing the soil will enable you to determine when your Monstera needs to be watered. Using your finger is the simplest method for doing this!
If the soil is dry after sticking your finger in it for about an inch, water the plant. Don’t water your Monstera just yet if it’s moist or still wet.
Your Monstera is Leaning Over
Although it is an unusual indicator, I have observed a leaning Monstera in my collection. An underwatered Monstera will begin to sag in a manner that causes the leaves to droop, which is similar to wilting. On a little Monstera, this is much simpler to see, although it can be seen on bigger plants as well.
Always examine the soil before watering because leaning plants might occasionally be an indication of a different problem, such as overwatering. Never add more water when the earth is damp; dry soil indicates that it is time to water.
Your Monstera should bounce back within a few days after receiving a thorough watering if the cause of drooping is too little water. As much stress as possible should be avoided allowing the Monstera to become this dry as it will stunt the plant’s growth.
Your Monstera’s Leaves are Curling
Leaf curling is just another sign that a Monstera needs watering. The leaves of a Monstera that needs water will start to curl inward, making them appear smaller and less wide.
This is a temporary problem that almost always goes away with some time and some good watering! If the soil is dry, check it and give it a nice, thorough watering. Within a few days, the leaves ought to resume their regular state.
If they don’t, there might be another problem going on. Before watering once more, take some time to run a diagnostic.
Your Monstera’s Leaves are Brown, Yellow, or Dead
An alarming sign may be the yellowing of your Monstera’s leaves. Dark green, waxy leaves are present on a healthy, happy Monstera (though younger plants or new leaves may be lighter green).
Some discoloration is expected because older Monstera leaves gradually turn yellow and drop off as they become older. However, you have an issue if you notice many sections of the plant with yellow, brown, or dead leaves or new leaves.
In addition to underwatering, additional issues that might cause leaf discoloration include overwatering, excessive or insufficient sunshine, or parasites. Don’t water the plant right away; instead, take the time to inspect it for any signs of these issues.
Although older growth will occasionally die off, you should take immediate action if any leaf loss is accompanied by other symptoms like drooping or discolouration. The soil’s moisture content should always be checked as the initial step. Water the soil deeply if it is dry. Look for indications that your plant may have been overwatered if the soil is wet.
Your Monstera Isn’t Putting Out Fenestrated Leaves
With adult Monsteras that haven’t started fenestrating or that produce leaves with holes in them, a lack of fenestration can become a problem. Fenestrations are nearly always a sign that the plant is not receiving enough light.
This can occasionally be brought on by inadequate sunlight. Examine the surroundings of the plant to rule that out. Monsteras require six to twelve hours a day of bright indirect sunlight. Try transplanting the plant to a brighter location if it isn’t receiving this much light.
Set a smart alarm to remind you to inspect the soil if lighting isn’t the issue and you think your Monstera needs extra water. This will assist you in forming the practice of routine plant maintenance. You can establish the ideal watering balance by making sure the soil is moist enough many times per week. Be careful not to overwater, though!