Monsteras typically require 5 to 8 hours of bright indirect light every day to flourish. More light is required to bring out the stunning coloring of variegated species, such as the Thai Constellation Monstera deliciosa or Variegatta Monstera deliciosa.
Bright, direct light:
Since monsteras are jungle plants, they occasionally dislike direct sunshine.
Monsteras often develop below the canopy of a jungle and climb other trees to the light via aerial roots.
Even the idea has been floated that the holes in monstera leaves may have developed in part to let more light reach the lower leaves. (Read more about monstera plant history here!)
However, the one type of light that you should attempt to avoid is direct light because it isn’t the best for a monstera. Bright, direct sunlight can burn the leaves, leaving unsightly brown or tan areas that won’t go away (i.e., the sun’s rays hit the leaves directly and the leaves actually cast a shadow).
Bright, indirect light:
Brilliant, indirect light refers to bright light from a nearby window, but the sun’s rays never directly touch the leaves, and is a phrase you hear a lot when referring about houseplants. Make sure your plant doesn’t cast a shadow as a general rule.
The monstera prefers bright, indirect light, which stimulates it to grow and flourish quickly!
Put the monstera in a bright room a few feet from a window or immediately by a window that doesn’t get much direct sunlight if you want it to grow big and striking to make a statement (like a north or east-facing window). You’ll soon have a stunning, tall monstera!
Low light
Low light typically indicates that the plant is farther from a window, deeper in the room, or in a room with fewer windows. This does not imply a room without windows because few houseplants can survive in an environment with no natural light.
Due to their hardiness, monsteras can thrive in dim light. So even if your house doesn’t get a lot of natural light, you can still appreciate a lovely monstera!
The only drawback is that your monstera won’t expand as much or as quickly as it would in direct, strong light.
That’s not necessarily a negative thing, though. Monsteras, particularly Monstera deliciosa, can reach heights of up to 10 feet indoors and more than three times that outside!
We completely understand if you don’t want a huge houseplant to take over your living area. If you have a small space, you might wish to keep your monstera deeper inside the space to prevent it from growing and keep it at a size that is manageable.
However, starting with a larger monstera could be preferable if you want a large plant but don’t have much light.
Sign #1: Your monstera may need more light if the leaves won’t split.
You should start to notice some fenestration, or splitting, in your leaves if your monstera is older than three years.
After all, the majority of us have them because it’s one of their most recognizable traits.
But for your monstera to achieve this, it needs light. Your monstera would be happier with more light if its adult leaves lacked holes.
Sign #2: If the monstera soil takes forever to dry out it may need more light.
A modest amount of water is needed by monsteras, however they dislike having damp roots. When the top inch or two of soil feel dry to the touch, you should water. (Dig a finger into the ground. Give your plant a drink if the soil is dry to the second knuckle!
Your monstera uses water more effectively while it is in the sun, but when it is dark, the soil might stay wet for a lot longer than is good for the roots.
If you’re giving your plant additional light in addition to changing the amount of water you give it if you’re going more than 10 days between waterings since the soil still feels moist. For your monstera, we advise using this potting mix (speaking about soil).
Sign #3: Give your monstera more light if you see leaf discoloration.
There could be a few things going on if you see dark brown spots or yellowing on your monstera’s leaves.
First, your plant probably receives too much water from you. However, as we discovered in the previous paragraph, because insufficient light prevents the soil from drying out, light and overwatering problems frequently coexist.
If reducing the amount of water you give your monstera doesn’t solve the issue, you might perhaps want to move it nearer a window or choose a window with more light overall.
Sign #4: If your monstera is growing slowly it may need more light.
It is commonly known that monsteras, particularly monstera deliciosa, can develop into… monsters!
In instance, Monstera deliciosa can expand up to 10 feet indoors, and it doesn’t take very long to do so.
It’s possible that your monstera isn’t getting enough light to provide the energy necessary to support new development if you find that it hasn’t gotten bigger or produced new leaves for a few months (especially during the spring or summer).
Bright Direct Sunlight
As a rainforest plant, Monstera Deliciosa dislikes excessive amounts of direct sunshine. Tall trees or other tall plants provide shade for the growth of this plant.
A Monstera Deliciosa will use its aerial roots to climb up a plant or support if it is growing next to that object in order to get some sunshine. The Monstera Deliciosa is claimed to have fenestrated leaves that allow light to reach the lower leaves.
However, excessive amounts of intense, direct sunlight can kill Monstera Deliciosa since it can cause the leaves to burn.
It’s okay for your plant to receive some morning sunlight, but make sure it doesn’t receive more than two hours of direct sunlight.
Bright, Indirect Sunlight
Under direct, bright sunlight, Monstera Deliciosa flourishes. You must put your plant close to a window with lots of sunlight if you want to give it these circumstances.
Check to see whether the plant doesn’t produce a shadow when placed in direct sunshine to see if the lighting is ideal.
Low light suggests that a plant is either kept away from windows or is being kept in a space with windows but little sunlight coming through them.
Low lighting does not necessarily mean that the plant is kept in a room without windows. Because Monstera Deliciosas are tough plants, they may thrive even under dim lighting.
You can still grow a Monstera Deliciosa if you live somewhere where there isn’t enough light coming in via the windows. Your plant’s maximal growth will be the only problem you have.
Low light will cause your Monstera Deliciosa to develop more slowly because it won’t be given the ideal conditions for growth. Your Monstera Deliciosa can still reach a height of 2.4 meters (eight feet) indoors.
You may always keep your plant in low light circumstances to prevent it from growing too big if you don’t want it to take up too much space in your home.
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. A Monstera deliciosa shouldn’t thrive in arid conditions, despite the fact that it’s vital to allow the soil dry up a little bit between waterings. 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!
Can I grow Monstera in a room without light?
Everybody is familiar with the Swiss Cheese Plant (Monstera Deliciosa), a unique houseplant that thrives in shade or a dim environment. The Monstera Deliciosa is a plant with a classic aesthetic that works exceptionally well with the current urban jungle style. The common Monstera Deliciosa variety is green.
What qualifies as strong ambient light?
In conclusion, brilliant indirect light is bright enough to read by and to cast a shadow, though not a dark, distinct one. It can be found a few feet away from south- or west-facing windows that are not sheltered, as well as close to windows that face north and east. Additionally, it can be produced by placing plants on windows that receive direct sunlight and diffusing sheer white curtains—the kind you can see through—between the glass panes.
In rooms or corridors without windows or if plants are placed in corners more than 5 feet from windows, bright adequate light for houseplants is probably not going to be present. You can use fluorescent or LED grow lights to produce bright, indirect light for such locations.
The best way to create bright, indirect light for your plants is by using your windows and the direction of the sun throughout the day.
Your windows’ orientation and how clear they are of obstructions both affect how much light your plants receive. Remember that white walls will reflect more light to your plants than dark ones.
South-facing window: Place plants that demand bright, indirect light about 3 to 5 feet away from the window or far enough back that the sun’s rays never quite reach them if your south-facing window receives a lot of sun during the day and is not shaded by surrounding trees or buildings. You can set your plants as close to that window as you like, as long as the sheer drape stays between them and the glass, if that window is shaded or covered with a sheer curtain that diffuses light.
West-facing window: The same general guidelines that apply to unobstructed south-facing windows also apply to unobstructed west-facing windows, especially those that face southwest. It often receives midday sunshine that is hotter and brighter than that coming through an east-facing window. You should therefore situate your plants 3 to 5 feet away from the window panes in these westward-pointing windows as well, or arrange a sheer screen between them and the window.
Unshaded east-facing windows receive direct morning sunshine, but the morning sun’s rays are softer than those of the afternoon sun. Therefore, a diffusing drape is not necessary when placing most plants that like bright, indirect light near or even on the ledge of an east-facing window.
North-facing window: Because north-facing windows rarely get direct sunlight, you may normally put plants that love bright, indirect light on their windowsills, where they will get the most light that is available there. You could want to put a mirror opposite the window to reflect more of the light back at the plants because even that might not be enough illumination for them, especially during the winter. As an alternative, think about getting an LED or fluorescent grow light.