I’ve seen several sources advise you to put a bowl of water in the planter for your Monster deliciosa and trail its aerial roots in there. According to the theory, this is because aerial roots may actually absorb moisture. However, submerging them in water nonstop won’t likely accomplish much more than cause them to deteriorate and perhaps put your plant in risk.
However, you can frequently spray the aerial roots of your Monstera. Again, there is no scientific evidence that this makes a significant difference, but it won’t hurt. In addition, since these tropical plants prefer their surroundings to be moist, make sure the air humidity is not too low.
Please feel free to leave a comment below if you have any additional queries regarding Monstera aerial roots or if you would want to discuss your own interactions with these magnificent tropical houseplants.
How are aerial roots on Monstera used?
A gentle, damp cloth or a fast shower with lukewarm water can be used to clean your monstera’s leaves, especially the oldest ones on the plant, to eliminate any dust accumulation.
Only two fertilizer applications will be required for your monstera throughout the entire year: one in early spring and one in late summer.
Your monstera plant will eventually develop aerial roots from its stem. These aerial roots are there to support the plant; do not cut them off. If any aerial roots are too short to support a climbing plant, train them back into the soil to absorb more nutrients when they are long enough.
Should you plant the aerial roots of Monstera in soil?
The functions of Monstera aerial roots are well known to you. We are now faced with this crucial question. What should you do with these aerial roots—cut them, let them alone?
Because the aerial roots of Monstera are not ugly, I avoid cutting them. The plant now resembles itself in the wild considerably more thanks to them. However, I do this when they are quite long and sprouting everywhere:
- I reroute the aerial roots of Monstera into the soil so that they can aid in water and nutrient absorption, just like they would in the wild. However, since the stem of your plant is still in tact, it is not required.
- Attach them to the stem: You can attach the aerial roots to the stem or moss pole using twist ties or gardening tape. Particularly if they are really long, it helps to make them less unruly. You may easily alter the leaves on a bushy plant to disguise the stems.
- Let them develop: I frequently leave them alone because they don’t bother me much and this helps to create the impression of a naturalistic tropical rainforest. Simply make sure you have adequate room.
My approaches won’t be liked by everyone. You can cut the aerial roots of Monstera if you belong to that group. Your plant won’t suffer any damage from them. To avoid stressing your plant, however, we advise pruning roughly 30% at once. You can choose the very long, unkempt ones and discard the shorter ones.
Use razor-sharp, disinfected pruning scissors to remove these adventitious roots. Rubing alcohol with a concentration of 70 to 90 percent is ideal for cleaning gardening implements. You don’t want to infect your plants with diseases.
Do aerial roots take up moisture?
Water and nutrients may be taken up by aerial roots from the atmosphere. Aerial roots come in a variety of forms, some of which, like those found in mangroves, are employed for aeration rather than water absorption. In other instances, they are primarily employed for structure and to get to the surface. The leaf system is used by many plants to collect water into pockets or onto scales. These roots perform the same functions as roots on land.
The’velamen’, the white spongy envelope around the aerial roots, is really completely water proof, preventing water loss but preventing any water from entering, according to some startling findings in studies on the aerial roots of orchids. The velamen is not generated after the root reaches and touches a surface, allowing it to absorb water like terrestrial roots.
Many other epiphytes, or plants that live on the surfaces of other plants without becoming parasitic, have evolved cups and scales that collect dew or precipitation. In this instance, the aerial roots function as typical surface roots. There are several kinds of roots as well, which combine to form a cushion that retains a high level of dampness.
Some aerial roots, particularly those of the genus Tillandsia, have a physiology that allows them to directly absorb water from humidity.
The Sierra Mixe type of maize (named after the region; locally known as “olotn” in Totontepec)[3 produces a pleasant mucus in the aerial roots that supports bacteria that fix nitrogen, providing 3080 percent of the plant’s nitrogen requirements.
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Can aerial roots be planted in soil?
You can, indeed. The roots will continue to expand in the soil as a result and will have a function to absorb water and nutrients. Due to the lack of rain indoors, they are unable to absorb moisture when hung in the air, therefore they serve little purpose unless you periodically water or mist them.
Must I remove aerial roots?
Philodendrons grown inside don’t need need air roots, and you can remove them if you find them ugly. Your plant won’t perish if you remove these roots.
A few days beforehand, thoroughly water the plant. No more than a teaspoon of water-soluble fertilizer should be added for every three cups of water.
Before you start, disinfect the blade of your instrument with rubbing alcohol or a solution of nine parts water to one part bleach.
Instead, roll the vines up and bury them in the potting soil (or the ground if you live in a warm environment and your philodendron is growing outdoors). You might try pinning your philodendron to the stick if it is growing on moss.
What are Monstera aerial roots?
Even indoors, Monstera deliciosa plants eventually have very long aerial roots. What do they do, exactly? Understanding how they fit into nature is crucial.
Simply put, aerial roots are plant roots that develop above the soil’s surface.
In the wild, Monstera deliciosa plants grow higher and more aerially to reach stronger light and to cling to tree trunks for support.
Outdoor aerial roots can cling to walls, trees, and other constructions. Watch the one below as it scales a wall.
Here is another illustration of a Monstera in the Cleveland Botanical Gardens climbing a tree.
What do you do with aerial roots on Monstera?
The thick, brown, cord-like aerial roots on my own plant grew so much that they piled up in a huge heap on the living room floor. My plant got difficult to rotate, so I just cut the roots back until they were no longer in contact with the ground.
Your plant won’t be harmed by this. Just keep in mind that more aerial roots will inevitably erupt, necessitating further trimming.
I don’t totally remove the aerial roots since I like the way they look. However, doing so won’t hurt your plant in any way.
Some may give them direction so they can begin to grow in the dirt in their pot. Although there is no danger in doing this—I myself don’t—doing so frequently enough can make it more difficult to repot your plant in the future.
People have also questioned whether they ought to put their Monstera aerial roots in tiny containers of water.
Although it is possible, it is not absolutely necessary. You don’t need to bother about watering or even misting your aerial roots if you use excellent watering techniques.
Can you propagate monstera aerial roots?
You cannot develop a new Monstera plant from merely an aerial root; I’m not sure where the idea comes from.
In order to grow a new plant, you’ll need to start with a cutting that contains a node (where the leaf meets the vine). View the image below.
On my own Monstera deliciosa plant, you can see the developing “eye” where the arrow is in the photo above.
Simply cut the vine where the two red lines are, on either side of the node, and plant it either directly into moist potting soil or in water to root.
How can I train Monstera roots into a moss pole?
Although you don’t have to train your Monstera on a moss pole, you may just fasten your vine to the pole.
The aerial root that is growing into the moss is visible above where I tied the vine with a green twisty tie in the image below.
It will be simpler for the aerial roots to develop into the moss if you water your moss post.
How is Monstera the aerial root trained?
You must fasten the Monstera to the moss pole once it is in the pot with the plant!
This will be a little simpler if your plant is still a young one. Tie the Monstera’s stem to the pole without pulling or bending excessively, making sure the nodes touch the wet moss. As a result, the aerial roots will be encouraged to encircle and grow into the moss pole.
This technique might need to be repeated whenever there is fresh growth. You can cut or loosen the ties once the aerial roots of the Monstera are securely fastened to the moss pole.
Your Monstera might not want to bend as much to attach to the moss pole if it is already pretty mature. This will require that you go extremely gently. Once the stem is up against the moss pole, tighten the ties every week to continue dragging it in that direction.
If the aerial roots of the Monstera are particularly lengthy, it can be beneficial for you to prune portions of them back. It will be more difficult to train them onto a support the longer they are. The aerial roots will generate more roots if you cut them close to the node; these roots will then develop into the moss pole.
Mist the Moss regularly.
The moss pole will draw the air roots of Monstera naturally, but only if it is moist. Regular misting of your moss pole will help your Monstera absorb extra moisture for its large, attractive leaves.
Use VELCRO garden tie.
VELCRO garden ties are a fantastic solution for securing your Monstera to the moss pole. There is no need to be concerned about tying a knot that will be strong enough because these plant ties attach to themselves. They are simple to put on and take off, and they won’t harm your Monstera’s stem.
The stems can also be attached to the moss pole using cable tie (zip tie). At least until the support begins to get hugged by the aerial roots. I performed this procedure on my Monstera Adansonii.
How might aerial root growth be encouraged in Monstera?
The aerial roots of your Monstera can be used for a few different reasons as they grow. Although they won’t harm your plant and are actually a sign that your Monstera is growing very well, they can become sloppy, lengthy, and stringy, which may not be to your taste.
You might think about pruning back your Monstera’s aerial roots if they start to develop wild-appearing roots that are growing out of the pot and onto the ground. The plant won’t suffer if the aerial roots are cut close to where they connect to the stem. Be prepared for them to regrow, though.
As climbers, monsteras will always look for ways to support themselves. If the aerial roots disturb you, you might want to look at other plants that can survive without supports, such pothos, which can trail or climb a support.
Giving your Monstera something to cling onto is an excellent alternative if you don’t mind the aerial roots but want to encourage it. The most suggested option is a moss totem or pole, a support coated with coco coir or sphagnum moss where the Monstera can cling and eventually grow up. These can be made or bought.
Once everything is in place, all that needs to be done to assist the plant’s aerial roots to adhere is to identify the thickest, most mature stems and gently tie them to the pole. To keep the pole moist, you’ll need to spray it from time to time. This will replicate the search the Monstera would make while climbing a tree in the wild.
Additionally, some Monstera owners weave the strongest aerial roots through the brand-new moss pole. It is possible to do this, but it is not necessary and most likely won’t have a significant impact on how quickly your Monstera adapts to its new support system.
You might also just disregard the aerial roots. They are a sign that your Monstera is most likely ready to begin climbing, and your plant won’t suffer if you let it. Many people who possess Monsteras simply tuck stray aerial roots around the plant to prevent it from appearing too wild. In the end, how you grow your Monstera will depend on your personal preferences and long-term objectives.
Can I remove the air roots from Monstera?
Your Monstera naturally has aerial roots. No need to chop them off, please. As long as you use a clean, sharp blade and cut them back if they are blocking the path, it is acceptable.
The main plant of your Monstera won’t suffer if the aerial roots are cut off. These roots are designed to ascend, not to absorb nourishment.
For additional information on what to do with the aerial roots of your Monstera, keep reading!