Replanting a Kokedama


Question: I was gifted a very pretty kokedama with ivy, but it died. Is there a way I can replant without undoing the string and layers?


Answer: Kodedamas, those little plants grown in moss-covered balls, are very popular these days, but they certainly aren’t the easiest plants to grow (read Kokedamas: Trendy but Hard to Keep Alive for more information). In fact, I’m sure there are far more dead kokedamas in the world than live ones!

Since kokedamas are held together by string or wire, you can’t readily remove a dead plant from a kokedama nor add a new one: the whole thing would likely come apart. Instead, I suggest starting a new plant from cuttings, directly in the moss ball.

Pick the Right Plant

First, choose a plant adapted to your conditions. I’m not sure why your kokedama died the first time, but you don’t want that to happen again! Incorrect watering (again, I refer you to Kokedamas: Trendy but Hard to Keep Alive for info on how to water them by soaking, the only way you can really succeed with them) is the main cause and is easy enough to fix, but if your plant died because of incorrect lighting conditions or dry air, you’d need to find a tougher plant.

If you have full sun, succulents cuttings would be a good choice to insert into a kokedama. Photo:

Most houseplants that produce stems can be grown from stem cuttings. Might I suggest a small houseplant of your choice adapted to your light conditions? Two kokedama subjects most people find easy are heart leaf philodendron (Philodendron hederaceum) and pothos (Epipremnum aureum). And if the air in your home is very dry, you might need to choose a succulent. 

Rooting Cuttings in a Dead Kokedama

First, cut off the dead plant at its base. There is really little use trying to dig it out. 

Give the moss ball a thorough soaking. Ill.:

Now, soak the moss ball thoroughly and let it drain. 

Prepare the cuttings by harvesting a few healthy stems about 3 to 6 inches (7.5 to 10 cm) long and removing the lower leaves. I’d suggest taking three cuttings: this will give you backup in case they don’t all root.

Make a few holes in the moss ball with a pencil and insert the cuttings. Ill.: &

Now, punch two or three holes into the kokedama about 1.5 inch (3.75 cm) deep. You could use a pencil for that. Slip one cutting in each hole and push down a bit on the moss at its base so it is held solidly in a place. 

Keep the cuttings under high humidity for a few weeks. Ill.: LH &

Keep the newly started kokedama moist during rooting. Unless you’ve chosen to root a succulent (they are fine in the open air), it’s probably best to place the entire kokedama under a clear plastic dome or inside a clear plastic bag as rooting is going on. This will ensure high air humidity, ideal for rooting.

When you see new growth, the cuttings will be rooted. This can take from a few weeks to a few months. You can then remove the kokedama from its “mini-greenhouse” and adapt it to your growing conditions. 

Cuttings of succulents are an exception to the rule that cuttings root best under plastic. They don’t need high humidity to root and, in fact, do best when their kokedama remains a bit dry, so just leave them in the open air to root. 

Note that, depending on the plant you chose, you may need to pinch it (remove its growing tip) every now and then to get a fuller appearance, since pinching promotes branching.

Best of luck in “renewing” your kokedama!

An Instant Kokedama!


Kokedamas. You’ve certainly seen them: small houseplants growing in a moss-covered ball, often sitting on decorative trays or plates or hanging from the ceiling like little green planets. They’re incredibly trendy: all the Hollywood glitterati have them. And that means you need one too!

It used to be that you either had to buy a kokedama complete with plant ($$$) or make your own, a rather laborious process involving wrapping the plant’s root in layers of soil, clay and moss and binding the whole thing together with string. But not anymore!

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Just pop a plant into the kokedama shell and bingo: you have an instant kokedama!
Photo: & Montage:

Yes, you can now buy empty kokedama pots covered with fake moss! Ain’t life grand! Just pot up an expendable small houseplant into the shell and fill in any empty space with potting mi. Then soak well, let drain and hang up or set on a bonsai tray.

Voilà! An instant kokedama!

Keeping Your Instant Kokedama Alive!

The Hollywood glitterati have “people” keeping their kokedamas thriving. Maybe you can’t afford that luxury. So, you’ll have to be your own people.

Kokedamas are not low maintenance. They dry out very quickly, especially hanging ones, and may need watering several times a week. Don’t wait until the leaves wilt or bye-bye plant! Instead, hoist it. If it feels light, it’s dry enough to need watering.

Water a kokedama by soaking it. Photo:

The only logical way to water a kokedama is by soaking it. Plunge the whole pot (indeed, the entire plant if you want) into a bucket of tepid water (you can add a pinch or two of soluble all-purpose fertilizer to the water during the growing season). 10 minutes or so later, remove it, let it drain, then put it back in its usual spot.

Light needs will vary enormously, depending on the plant you’ve put into the pot. Most houseplants need very bright light with at least some sun (morning sun is best) per day to do well.

Unless you’ve used a succulent in your kokedama, you’ll need to increase air humidity during the winter months. A room humidifier might do the trick. Don’t waste time misting the leaves with water: that simply doesn’t work.

The rest is pretty simple. Normal room temperatures are usually fine. Remove yellowed or brown leaves. Prune back overly long stems. Etc.

Isn’t Using a Kokedama Pot Cheating?

Preformed kokedama pot. Rather seems like cheating, doesn’t it? Photo:

I suppose you could think that. Especially if you believe the hype, that the art of kokedama, a Japanese term that translates as “ball of moss,” is a thousand-year-old Japanese tradition handed down from generation to generation and based on the even more ancient art of bonsai. But it ain’t so.

Kokedamas are, in fact, only vaguely inspired by bonsai and the “art” of kokedama is far from ancient. It only popped up in Japan in the 1990s and it was really the Dutch who took the rootball and ran with it this century, making kokedama a (nearly) household word!

So, I don’t think you could really say there is a kokedama tradition. And if there is no tradition, why would taking the easy way out, that is, by using a preformed pot, be cheating?

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Show off your instant kokedama and gain universal admiration. Ill.: &

So, go ahead! The next time you have friends over, impress them with a kokedama you made your very own self.

No need to mention you just popped a plant into a preformed pot five minutes before they arrived!

My First Kokedama


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My first kokedama! (Yes, I am rather proud of it!) Source:

I recently attended a workshop on how to make kokedamas: a plant grown in a moss ball. This is the first time I have experimented with this ultramodern Japanese technique and I thought it would be interesting to explain what I learned.

The Workshop

The workshop was given by a local plant shop, Folia Design, by one of their employees, Dominique Shields, and a student from the horticulture program at a local high school, Alexandrine Lemieux. It was snowing pretty heavily that evening and only three of the eight students showed up. A table had been set up in the back of the shop and all the ingredients were ready for us: plants, moss, clay, potting soil, etc. The goal of the workshop was for each student to produce their own kokedama.

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I’ve spotted my future kokedama: an elkhorn fern (Platycerium bifurcatum). Source:

We had a choice of plants: bird’s nest snake plants (Sansevieria trifasciata ‘Hanhi’), pothos (Epipremnum aureum) and various ferns. I chose an elkhorn fern (Platycerium bifurcatum), a species that is more drought-resistant than most ferns and is also a natural epiphyte. I thought that was important, because I estimate that kokedamas, where the roots of plants are much more exposed to ambient air on all sides than are potted plants, were basically living in a modified epiphytic environment.

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Here is a more mature elkhorn fern (Platycerium bifurcatum). Note the outward-growing fertile fronds, but also the shield-shaped fronds at the base. I’m hoping when these grow on my kokedama, they will eventually cover the root ball completely. Source: Mafer Moreno Días,

Plus, I am curious to see if the sterile fronds (shield-shaped ones at the base of the plant) of this rather original fern will eventually surround the moss ball over time.

The plants we were offered were larger than I would have thought, in 6 inch (15 cm) pots, and as a result our kokedamas are larger those I had seen so far in plant stores. All the better, because with a larger moss ball and therefore more material to hold moisture, that ought to result in plants less dependent on frequent watering.

The How To

I was offered rubber gloves to work with, but chose not to wear them. Not only do I enjoy physical contact with soil, but I’m not afraid of getting dirty.

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Here I’m reducing the size of the root ball. Source:

The first step was to remove the plant from its pot and pull off as much potting mix as possible. I was able to reduce the root ball of my plant by about two thirds.

Next, we compressed the root ball a bit with our hands to give it a somewhat globular shape. Dominique insisted that it wasn’t necessary to form at perfect ball at this point: that would come later. She was right!

Now, it was time to form a clay shell around the roots. The clay had been premixed and was composed of equal parts potter’s clay, commercial potting soil and shredded peat and carefully moistened. The idea was to roll out a fairly thick layer of the clay blend: as if we were preparing a pie crust, but about twice as thick. The trick was then to pull the sheet of clay up around the root ball, assembling the sections by smoothing them in order to completely cover the root ball except for just around the plant on top. That’s easier said than done! The clay tended to crack and fell off if you didn’t hold it in place.

No doubt if you were producing kokedamas on an industrial scale, you could experiment to find exactly the right blend and mix in just enough water so the resulting paste holds together well while remaining malleable. Ours wasn’t quite at that point. But at least I now had a more or less round shell that remained intact … as long as I kept two hands wrapped around it.

The next step was to cover the clay with a layer of sphagnum moss. At this point, an extra pair of hands would have certainly been useful, but … we managed. The moss we used had been pre-moistened earlier in the day and was in the form of sheets of various sizes. I managed to put together a complete covering by fitting various pieces together and holding them in place with my hands. Even so, sections still fell off, sometimes along with the clay underneath, the minute I pulled my hands away.

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Floral wire. Source:

We used green floral wire for the next step, but our instructor explained we could use fishing line, copper wire, raffia and various other lines. Or floral wire in other colors than green. I found floral wire to be an excellent choice: easy to bend and shape, but very strong and also very discreet. You can barely see it on finished kokedamas.

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Once it was wrapped in wire, it was much easier to form the kokedama into the rounded ball people expect. Source:

The wire needed to be wrapped quite tightly around the moss ball, running it over and over and in all directions. This holds the moss sheets and clay tightly to the root ball. Now, thanks to the flexibility of the wire (I’m sure fishing line wouldn’t be as good), it was easily to mold the moss into a true ball that really did hold together. In fact, it held so well I suspect you could form cube with this technique if you wanted to: the wire-wrapped moss and clay ball is that malleable!

We could have stopped there. That would have given a sphagnum moss kokedama, brown in color. But we could also add the finishing touch: surrounding the ball with green moss, like most professional kokedamas. To that end, we used floral moss, a so-called “preserved moss” (it has been soaked in glycerine to keep it malleable). This is not live moss and indeed, live moss probably wouldn’t live very long under home conditions.

Preserved moss comes in thin sheets that can be applied, shaped and assembled to completely surround the ball. Again, it was necessary to apply an abundance of the florist wire, wrapping it in all directions and pulling tight to hold it all together.

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My kokedama with the teacher’s. Mine is on the right. Source:

And there you go: I now had my own kokedama!

After Care

Making a kokedama is one thing. Keeping it alive is quite another. You need just the right environment. I find a lot of budding kokedama owners tend to see their kokedamas as decorations and forget they are plants that have needs. I’m quite the opposite: I tend to think of meeting plant needs first, with decoration only a very secondary thought. However, I figure I’ve found an interesting combination … and one that meets with my wife’s approval (not always the case!).

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My kokedama’s present abode is our dining room table. Source:

My kokedama therefore sits on the dining room table on a small glass cake stand (my wife’s choice) that serves as a saucer. I water it by filling the plate with water and letting it soak for 15 to 20 minutes, then discarding any excess water.

No, I will not be watering it by spraying the ball with water, even though many kokedamas websites recommend that method. It would simply be too difficult to thoroughly moisten the moss ball that way. And how could you tell the water was penetrating deeply, which is what is needed? Plus the spray would tend to damage nearby surfaces, not mention stain the leaves of the plant. My experience is that spraying plants as a means of watering them works much better in theory than in practice.

My dining room is just off my solarium plant room, so although my kokedama is quite some distance from the nearest window, it still receives a few hours of direct sunlight per day. I calculate that this is the equivalent of moderate light. Enough, I hope, to keep my elkhorn fern thriving, as it does like more light than most ferns. If I see it’s not doing well, I’ll move it to a sunnier spot.

Otherwise, the plant will receive a normal indoor temperatures and reasonable humidity, being so close to the plant room. It will need little fertilizer, probably none at all the first year, as epiphytic plants don’t need much in the way of minerals.

Eventually, I intend to suspend my kokedama from the ceiling in the plant room and if I do so, the plan is to water it by soaking it in a bucket of water like I do the air plants (Tillandsia spp.) already hanging there.

So, that’s my first kokedama. What about yours?

To learn more about kokedamas, read Kokedamas: Trendy, But Hard to Keep Alive.

Kokedamas: Trendy but Hard to Keep Alive


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Kokedamas used as a “string garden.” Source: La Florida studio, Wikimedia Commons

You have certainly seen them: small houseplants growing in a moss-covered ball. They’re very trendy and often sit on decorative trays or plates on a table or shelf in a living or waiting room. It’s even more stylish to hang them from the ceiling like little green planets. Then you can talk about your “string garden.” You’ll find kokedamas in garden centers and florist shops and there are even specialty shops in big cities that sell them and other fashionable plant items like mini-terrariums and air plants.

To see one is to want one! But will you be able to keep yours alive?

These odd plants are kokedamas, a Japanese term that translates as “ball of moss.” The seller will probably tell you that this is a thousand-year-old Japanese tradition and that sometimes they are called “poor man’s bonsais.” Of course, that’s all hype. They are, in fact, only vaguely inspired by bonsai and kokedama is far from ancient. It only popped up in Japan in the 1990s!

Pretty but Capricious

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Asparagus fern (Asparagus setaceus) grown as a kokedama. This species will quickly outgrow its ball of moss. Source: Seyriu-en, Wikimedia Commons

The seller will also likely tell you that kokedamas are easy to maintain, but that’s about as close to a blatant lie as you get in the gardening world. They are, in fact, very persnickety indeed. Some are easier than others, though, and depending on the conditions you can offer and the type of plant, you can keep them going for several months, perhaps even a year or so.

And no, despite sellers’ claims, you cannot place a kokedama “almost anywhere,” at least not if you want it to survive. (Some kokedamas actually look quite nice when dead!) It’s unfortunate that salespeople aren’t more straightforward about the complications, as more people would succeed with them if they were given appropriate advice.

It appalls me that so many apparently serious publications, like lifestyle magazines and even gardening Web sites, have jumped on the kokedama bandwagon and promote them as just the easiest things to grow. It’s a like the Emperor’s New Clothes all over again. Easy they are not. Let me lay it on the line: they are difficult to grow well and generally short-lived. Serious kokedama growers redo theirs regularly, moving the poor plants to pots for a few months so they can recuperate.

How to Choose a Kokedama

Theoretically, you can make a kokedama out of any small plant. There are even outdoor kokedamas (usually temporary) that use mini-hostas! Obviously, the choice of the plant will not only influence the future maintenance of the kokedama, but also where you can put it.

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X Gasterworthia, a hybrid between a Haworthia and a Gastera, makes an excellent and, for once, easy kokedama, as it is highly tolerant of abuse. Source: La Florida studio, Wikimedia Commons

It’s always best to start with a kokedama made from a plant that is fairly easy to grow, especially one that can tolerate dry air, such as a succulent or a philodendron or pothos, because dry air is the main enemy of kokedamas. Unless you live in a humid greenhouse, avoid kokedamas made from plants that can’t stand dry air, such as nerve plants (Fittonia), maidenhair ferns (Adiantum) and baby’s tears (Soleirolia soleirolli): they’ll be short-lived indeed! Nor should you choose a bonsaied conifer for your first experience: leave such demanding kokedamas to people who have a lot of experience.

Also, prefer a plant that is naturally small, so the kokedama will last longer. Kokedama asparagus ferns, for example, are cute as all heck when young, but quickly outgrow their tiny container.

Epipytic plants, like smaller bromeliads, Christmas cacti and rabbit’s foot ferns, are among the longest-lived kokedamas. Indeed, they can live on for years when grown on a moss ball, as the conditions are similar to those they experience in the wild. Smaller succulents too make long-lived specimens.

Remember too that the future location of the kokedama is primordial: mull that over before you buy. Succulents are the best choices for very sunny sites, while shade tolerant houseplants like philodendrons, pothos and spathiphyllums are best for spots with little natural light.

Finally, fall and winter, when even houseplants grown in pots have difficulty adapting to home conditions, are not good seasons for buying fragile kokedamas. It’s better to buy one in spring or summer, when indoor conditions are more plant-friendly and when the plant will have time to acclimatize to its new home.

Keeping Kokedamas Alive

The maintenance of kokedama is very different from that of a classic houseplant, because, exposed to the air on all sides, especially when it is hanging, it dries both quickly and through and through. In addition, kokedama plants grow over time and their watering needs increase. Eventually, you’ll need to think about either pruning them or starting again using a younger plant: few plants can live forever in a small ball of moss.


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Water kokedamas by plunging them into water. Source: Gerberly Hideg, Flickr

The main element in kokedama maintenance is watering. While some salespeople recommend just spraying the moss ball with water on a regular basis, it’s very difficult to properly humidify all the roots that way … and if you pour water on the moss ball with a watering can, more will end up on the floor than in the plant’s very limited soil space! Soaking the moss ball in a container of tepid water is a much better method. Leave it to soak for five to fifteen minutes, then remove the kokedama from its bath, lightly squeeze the moss to get excess water out and then place in a colander and let it drip for half an hour or so before putting it back in its place.

Quite a bit more complicated than regular watering, wouldn’t you agree?

Water when the ball is dry to touch or the moss turns paler. Watering frequencies vary greatly depending on the size of the ball, the size of plant, its exposure, the ambient humidity and the season, among other factors. The same kokedama that only needed a weekly watering during the summer may need two waterings a week in winter when the air is very dry, and even three waterings a week when the plant grows in size.

Succulents, which better tolerate dry conditions than most other plants, are often the best choices for beginners, sometimes needing watering only once every two or even three weeks.


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Right beside an east window: an ideal spot for many kokedamas. Source: User:Mattes, Wikimedia Commons

Most kokedamas tolerate average indoor lighting: bright light for much of the day, if possible, and even short periods of direct sun. They’ll grow well back from a window in the summer … but will prefer much more light during the dark days of winter. And by light, I mean light: if you keep the blinds closed all day, even the sunniest windowsill will be of little use in keeping them alive!

Succulent kokedamas usually need the most light, including several hours of full sun each day, although there are a few lower light succulents, like haworthias and gasterias, that do well in moderate light.


If you intend to keep your kokedamas going for any length to time, you’ll find most will eventually need to be pruned, cutting them back by half from time to time. If the plant can’t be pruned (palms for example), you’ll have to remove it and replace it with something else when it gets too big.


What about fertilizer? Remember that you’ll want the plant to remain small, both for the kokedama’s appearance and so it can be kept going as long as possible, so go easy on the fertilizer. In most cases, all you need to do is plunge the plant once or twice a year—always in spring or summer—into water to which you’ve added a pinch or two of soluble organic fertilizer.

High Atmospheric Humidity: the Key to Success

Good air humidity is vital for success with kokedamas (succulents being the main exception—they have no trouble with dry air) and this is a problem in many homes.

With the arrival of fall, outdoor temperatures drop and heating systems kick in, causing the ambient humidity to fall drastically. It’s not uncommon to see the atmospheric humidity, which was 60% or more all summer, drop to a desertlike 20% or less as soon as the heating starts working. And that can be fatal to many plants, especially those with thin leaves.

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Humidity tray: pour water among the gravel which will then evaporate and humidify the air, but don’t let the kokedama soak in water. Source: Walmart

That’s why it’s always wise to run a humidifier in any room where you keep a kokedama. Aim for an ambient humidity of at least 50%. (Remember that kind of humidity is excellent for human health too!) Or place your kokedama on or above a humidity tray.

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Misting kokedamas doesn’t help much. Source: Clipart Library

Remember that misting the leaves with water, though often recommended by kokedamas salespeople as a method to increase atmospheric humidity, has almost no effect, as the water evaporates and is carried away in only a few minutes, yet the plant needs high humidity 24 hours a day. Of course, you could always add a misting system that lightly sprays your plants every 15 minutes or so, but is that what you really want for your living room?

Make Your Own Kokedama

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A kokedama workshop is an excellent place to start with kokedama. Source; Ipswich Art Gallery,

You’ll find kokedama workshops offered in many areas. Why not participate? That will allow you to make your first kokedama under the watchful eyes of a specialist.

However, making your own kokedama isn’t really all that difficult. Here are some tips on how to do it:

First, choose a small plant that you think would be adapted to your growing conditions and also assemble the materials: potting soil, clay, sheet moss, scissors, string or wire, etc.

To make the ball, mix one-third clay to two-thirds indoor potting soil. Moisten and knead to form a thick paste. Unpot the small plant and surround its roots the pasty soil, forming a ball. It’s not unlike preparing a meatball!

Apply dried or live sheet moss or sphagnum moss to the outside of the ball and hold it in place with some sort of twine, raffia or wire, wrapping it around and around in all directions. Some people like discrete earth colors for their twine; for others, the flashier, the better.

Fishing line is the preferred choice if you want to hang your kokedama from the ceiling. Since it seems almost invisible, it can give the impression of a plant floating on air.

A Word About Moss

20171021F Amazon.comAlmost all kokedamas are wrapped in “preserved” sheet moss. This is not live moss, nor will it spring back to life when watered like dried moss sometimes does. It’s usually tinted green to give the impression it’s alive and will generally hold this color for a long time. You can sometimes find live moss (try terrarium suppliers), but most live mosses are harvested from temperate forests and will not thrive indoors in dry, heated homes. At any rate, to keep live mosses happy, you’d need very moist soil, very humid air and cool to cold conditions, often in conflict with the needs of the plant you’re growing. That’s why preserved moss, finally, is probably the best choice.

Buyer Beware

As long as you’re buying a kokedama, at least make sure it’s a real plant! The popularity of this technique has generated a vast range of copies imported from the Orient, usually a ball of Styrofoam coated in fake moss into which a plastic plant is inserted. Some of these are extremely lifelike and you’ll have a hard time believing they’re just reproductions! Just ask the salesperson to point you to the live kokedamas rather than the fakes.

Kokedamas: they may be living works of art, but they aren’t really an ideal way to grow plants. They’re sort of the stiletto heels of the plant world: they look great, but there’s nothing practical about them. Feel free to use them for their ornamental value … but if you want healthy, long-lived houseplants, grow them in pots, not in clods of muddy earth surrounded by moss.20171021A La Florida studio, WC