How To Grow Hydroponic Orchids In Water

How To Grow Hydroponic Orchids In Water

How To Grow Hydroponic Orchids In WaterOne of the most collectible plant families are orchids. Orchids grown in water are a new cultural adventure for serious collectors. Growing orchids on hydroponics is also called water culture and may prove to be a solution to the problem of diseased orchids.

This method is actually quite simple and quite reliable, requiring only a suitable container, water, sterile instruments and a little patience. Learn how to grow orchids in water with this quick guide.

How To Grow Hydroponic Orchids In Water

How To Grow Hydroponic Orchids In Water

can I plant orchids in water?

Orchids can be very picky about their growth conditions. Wet or infected carriers can be harmful to health and cause other problems if they are not properly cared for.

Most gardeners use bark mixtures prepared specifically for plants, but there are other methods that are even more effective and quite unexpected…water culture.

Although you may be wondering, “Can I grow orchids in water,” this method is quite simple even for beginners and can help improve the health of your plants.

Orchids are mostly epiphytes, but some of them are terrestrial. Each variety will have its own advantages in the media, but, on average, any variety goes well with a good mix of orchids.

However, in plants coming directly from nurseries, the roots can be wrapped with sphagnum moss. This is great for keeping the roots moist, but bad for drying them out, and may also contain pathogenic microorganisms.

If you notice that your orchid looks pale, it may be time to remove the pot and check the condition of the roots. Visual inspection is the easiest way to determine if a plant has root problems or pseudobulbs.

Growing orchids on hydroponics can be a solution for plants that stay too wet. It is based on an alternation consisting of two days of immersion in water and five days of drying (usually, but each plant is different). This more accurately mimics the wild nature of the plant and allows the roots to breathe.

how to grow orchids in water

Orchids grown in water experience what epiphytic plant forms can experience. Epiphytic orchids grow on very little soil and take a lot of moisture from the air.

This means that humidity is constant in most cases, but it is never excessive or waterlogged. Growing orchids in water provides the plant with a culture medium that provides sufficient moisture during soaking, and then allows the aerial roots to dry out to prevent the emergence of pathogens.

Simply remove the plant from the pot, remove all nutrients (including moss and beet bark) and gently untangle the roots from their tight little tangles. Then rinse the roots well and, using a sterile pruner, carefully cut off the discolored or rotten material.

Now your plant is ready for a water bath. Some gardeners like to use antifungal powder, hydrogen peroxide or cinnamon for additional root cleaning. This is not necessary when growing orchids on hydroponics, unless your plant has a serious problem with rot.

You can put your orchid in any container where there is enough room for the roots to grow, but it is better to use glass so that you can observe the development of the plant.

The container does not have to be very deep, but the high curved walls will help support the plant and protect it from falling. Many hydroponics orchid growers also use clay pebbles at the bottom to support the roots and protect the crown from moisture to prevent rotting.

The media may seem simple – isn’t it all just water? However, there are good and bad types.

Some cities treat their water until it is filled with chemicals and can be very toxic to plants. The best way is to use rainwater or distilled. It is important to use warm water so as not to shock the plant.

Another note… some gardeners simply leave their orchids in the water all the time, changing the water weekly or biweekly.

Others swear that they soak the orchid for two days and then let it dry for five days, but in fact you can do it anyway. Carefully observe your plants to get an idea of their further growth and health.

Plants That Grow in Water Only Without a Hydroponic

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Do you not like it when dirt gets under your nails or annoying insects bother you-see my simple solution to this problem) – and kill your plants? Trouble-free indoor plants don’t just exist; they are very easy to care for!

Below you will find an assortment of aquatic plants that you can grow in glass jars, aquariums or terrariums.

Plants That Grow in Water Only Without a Hydroponic

Plants That Grow in Water Only Without a Hydroponic

10 simple herbs that can only be grown in water

Do you like the idea of having fresh herbs on hand all day, every a day? Then a treat awaits you. A window sill, glass jars and running tap water are all you need.

Want to know how to grow your own cheap organic herbs? The trick to growing this plant in water is to reproduce. Basically, growing plants from plants. How great is it?

So, how do you do it?

You do this by cutting important parts of a healthy mature plant right into the leaf nodes. This is the part of the stem where the leaves branch. Ideally, cut off part of the stem with one or three already sprouted leaves.

The health benefits of homemade herbs (at least in water) are plentiful, so don’t hesitate and fill your meals and snacks with vitamins and add a little extra flavor.

The benefits of them are much greater than from the greens bought in the store, because they are fresh, from a glass jar on your kitchen windowsill.

The 10 herbs that you can grow from existing mature herb plants are…

  • basil
  • green onion
  • lemon balm
  • Mint
  • oregano
  • rosemary
  • Sage
  • stevia
  • thyme
  • Lavender

Do you want to try them all? This package of culinary herb seeds from 18 varieties on Amazon gives you enough seeds for 9 of the 10 herbs listed above (plus many more)! Note that you will need to grow it from seed before breeding if you follow this route.

Now about the latter… You probably won’t make the recipe tastier. It will suit you better for your bedroom window. This is because research tells us that fragrances promote relaxation.

Need a better night’s sleep?

Put lavender in a glass jar, fill it with tap water and put it in your bedroom near the window. That’s it!

To take it one step further and purify your air (in any room), there are even aerial plants that you can grow using only water itself.…

Did you know that plants bring more health benefits than those listed above? Learn more about them in my article on how plants benefit our mental health.

6 plants for indoor air purification for reproduction and cultivation in water

some plants bloom in water, others sink. However, be aware that almost all plants can be rooted or propagated in water; just not all of them will feed and grow.

The process used to grow all kinds of houseplants in water without soil is called hydroculture. What you really need to know is that you rooted the plant in water (as you did with the grass above) and then replant it in a pot.

Instead of a pot in the ground, you can do this:

    • cover the base with gel/water balls or expanded clay pebbles.

Why would you do that?

Because flowers and aerial plants need air and water, so they grow better in pots with water balls or clay pebbles. They can breathe (and you don’t have to worry about mealworms, mites, or other plant pests that can invade soil plants)!

To begin with, it is best to use plants that have already grown.

Do you remember how to fill your bedroom with lavender and add flavor to your side dishes and recipes using homemade herbs? Do the same with adult aerial plants. Grow new plants from old ones (first make sure they are healthy).

how green is it?

here is a list of 6 plants that are ideal for breeding in water.

In addition, each of these plants may have root problems as they mature. Just be sure to keep an eye on it.

when this happens, switch from water only to water/gel balls or use expanded clay as a base layer so that they can receive oxygen.

If plants that grow only in water have problems with the roots, the reason is mainly a lack of oxygen. Fix it with water/gel balls or with expanded clay. Both allow air to circulate around the roots.

With this in mind, let’s take a look at the list of aerial plants grown in water.:


to propagate this plant in water, you need a fresh cut of a mature healthy Chinese cypress.
Try to get about 6 inches of stem by making a cut just below the leaf node.  A brief reminder: this is the place where the leaves move away from the stem.

To give this a good start in life…

  • take several stems on which at least one leaf has already appeared.
  • Transfer it to a glass jar, then fill it so that the roots are immersed in water.
  • if you can, use rainwater. If you use tap water, leave the required amount for a day so that the chlorine can evaporate (you don’t want the chemical in the water, otherwise it will affect plant growth and possibly even kill them).

This is a fairly hardy plant, but it will not always grow at full strength. If you’re struggling in water, think of a pot of water/gel balls. If you don’t want to, start over and spread the word.

Six inches of multiple stems is all you need to grow a Chinese evergreen in water.

if you want something a little (or a lot), try this:


This is one of the plants that you might want to grow longer because they only feel bad in water. What you will get is root growth in four to six weeks.

But after that they are ready for planting in the ground, not what you need.

Who says you have to keep everything?

you have options with this… take the grown ones and put them back, as you did from the very beginning. Or keep cropping it to keep the desired size. When pruning English ivy, make an incision one inch above the leaf node. Thus, the root system remains intact, and the leaves are only shortened.
Result: perfectly preserved climbing ivy planted in a glass jar or vase with tap water.

In order for the plant to grow, all you need is to water the ripe English ivy the day before it is cut. Cut off 6 inches of the stem with three or four leaves already sprouted. If you put it in a glass jar, just fill the cut stem with water and let the leaves come out.

Then just change the water when needed. You’ll know when it happens. If it smells bad or starts to fade, refresh it, and your plant will be as good as new.

Then there are these little aquarium plants:

3 –peaceful lily

the number of roots in the Lily of the World is amazing. Be sure to grow it in a glass jar. About the implementation …
A mature peaceful lily needs to be transplanted every one to two years. The roots become crowded, so to preserve health:

  1. take the ripe Lily of the world out of the pot.
  2. Rinse the roots around the sink or basin with warm water (because cold water can cause shock in the system) to get rid of every piece of soil.
  3. rinse until you can clearly see the roots.
  4. take a knife, clean the branches from the roots and crown… keeps up to four leaves intact.

After that, you are ready to add it to your glass vase (well, in any vase, but glass will allow you to see the naked roots-beautiful!).

At the same time, one thing should be kept in mind – to use fresh water, perhaps weekly. The roots of the plant will absorb nutrients from the water. The more fresh water you replenish, the more nutrients the plant receives.

Another thing is, you can use a few drops of Miracle-Gro type fertilizer. So, if you are not sure that your peaceful lily is getting the nutrients it needs. Give fertilizer.

Are you afraid that you will lose your plants? Instead, choose these small hardy plants:

4-philodendron plants

Here is an almost unsurpassed piece of greenery. Immerse the root in water, never change it for a year, and it will remain alive, and the green leaves will crumble on the walls of your glass jar. Easy as pie, isn’t it?

This is the “if” you start with a good slice that:

  • about 6 inches from the stem of the parent plant.
  • an inch below the leaf node.
  • leave two or three sheets untouched, get rid of the rest.
  • then put the stem in a glass jar, making sure that all the knots are in the water.

it survives at room temperature, so it’s a lovely little indoor aquatic plant. Also quite strong. And the roots, they will always grow only in water (it may need to be pruned from time to time).  in addition, it is the simplest plant to grow and maintain life in water.

if you have a brown thumb, be sure to check out our list of indoor plants that are difficult to destroy.

If you suffer a major setback with any plant, get discouraged and want to give up, grow one of them, and you will grow confidence in your plantings.  Unless you’re actually a grim reaper from the plant kingdom.

Are you ready to try it? You can get Monstera Deliciosa (split-leaf philodendron or Swiss cheese plant) by planting trees.

By the way, about the gloomy:


You probably know it better as devil’s ivy. It sounds bad, but it’s not. it can be grown in the wild, but we’re talking about glass jars, bottles or vases, so it won’t take up your entire house.

the ideal container to use is a darker jar, bottle or vase. What is the reason? Prevention of algae formation. Do you know that sticky green stuff covering the tops of ponds in parks? Yes, it is. You don’t want it to form. It will absorb the nutrients that the plant should receive. It blocks sunlight, and this is usually a problem.

This note also applies to Pothos: they need to add some hydroponics, just like liquid fertilizers. The miracle of the rumble will do its job. This is done to obtain additional nitrogen and phosphorus, which are necessary for absolutely all aquatic plants to survive.

Here’s how to start your Pothos plant. The first thing you need is:

a friend who has one of these plants.
to the local gardening center to find out if they will distribute or sell a few cuttings.

What you are looking for is a few cuttings from an already grown pothos plant. Cut from the stem. You only need one part, but the part must have at least three nodes.


  • three cuttings from the stem.
  • each with three nodes.

place the cuttings in the container so that the cut end is submerged in water. Give it a few days and you will see how the roots will begin to form. Refresh the water weekly, sprinkle a little liquid fertilizer once a month, and you will have a healthy pothos plant.

Looking for more than one cut? The Potos Marble Queen from Nature Hills has beautiful white-green variegated foliage, and you can make your own cuttings as it grows!

Or if you’re ready for a little challenge, try this:

6-spider plant

It doesn’t get too big in the water. However, they can survive. All you need are seedlings taken from an already grown spider plant. Soak them in water and they will begin to form their own roots.

Some people prefer to simply plant a spider plant in water, and then plant it in a pot (in the ground) after it takes root and develops. This is not necessary if you prefer the water method.

Replace the soil with gravel after rooting. The roots will stick to the gravel, then all you have to do is make sure that the leaves of the spider plant do not drown in the water. Let the water be the root system.

What needs to be taken into account is the accumulation of salts in the water. This will contaminate it, causing yellowing and eventually rotting. Prevent this by changing the water every week. If it is tap water, let it dechlorinate, leaving it overnight. It is preferable to leave the container outdoors to collect rainwater and use it.

If you want to keep the water clean, for example, using a clear glass vase or jar, add liquid fertilizer to the water. You won’t need much.

Now, if you don’t really like any of them, there are also some colorful options:

5 colorful plants growing in water

1-wandering Jew

these are green, purple and Silver plants that look great. It should be something that can be included in any decorative collection. Leave an imprint on the end of the bookcase or make it the centerpiece on a side table or coffee table.

It’s also growing very fast, as you can see in the video below:

Only in the water, after about 24 hours, new roots are formed, new leaves and branches also sprout.

all you need to distribute this is as many rods as you want from a mature wandering Jew (Tradescantia).  How much?  Depends how big a plant you want.

If for a jar with a narrow top, then one or two stems with leaves will do. For larger vases, you can grow about six plants in one vase for more filled plants. This is one of the advantages of having a very fast-growing plant.

To begin with, do not use vases; put them in pots separately. Do you know those little clear plastic cups that you buy for children’s parties, Barbies and picnics?  They will do their job. Use one plastic cup per stem.

For cutting:

  1. Take a pair of scissors and cut just above the tallest leaf on the plant.
  2. then cut off the lowest set of leaves.

What you need is a twig (on the stem), which you need to put in water so that it grows new roots. Just keep enough water in the cup to keep the knot submerged.

Roots are formed quickly (very quickly). Soon after, new leaves begin to grow, then branches begin to appear. Then more leaves appear on these new branches.

So with that in mind, you might want to think again about spreading a dozen stems.

in addition to this, the following option is good:


If you read that this is from the same family as the wandering Jew, you have been misled. It’s a different kind. The only similarity they have with the aforementioned ones is that they are both purple, although the shades are different.

which makes it an impressive plant to display next to your wandering Jew.
The method of reproduction is the same. Take one or more stems, cut the tallest leaves from above and trim the leaves at the bottom. The only part that is submerged in water is the node. You know, to let the roots sprout?

And, like a wandering Jew, he is a fast farmer, so think about how much you will transplant at one time.

Something completely different is:

3-growing sweet potatoes-grapes-in-water

It could be one of several things.

  • ornamental plants (edible or ornamental).
  • a family project with children.
  • or the beginning of another type of harvest using only seeds grown from sweet potatoes.

In any case, growing them works the same way. Start with sweet potatoes (preferably organic, because some spray it with germination inhibitors before selling).

Who wants plants to grow in their food?  Some do so (the leaves have a sharp taste).

Here’s what you need:

    • one sweet potato
    • one glass bottle is big enough to fit in it
    • several toothpicks

That’s all it takes (obviously, except water).

what you do is insert the toothpicks into the sweet potato about halfway; they will hold the potatoes in the jar (they rest on the edge of the container). Only the lower half is in the water.
Put the glass jar in a sunny place, constantly top up the water and let it form leaves for a few weeks.

If you plant an editable type, the leaves can be eaten. Although not decorative. You don’t want to feel it.

The longer you leave it in the water, eventually the slip will start to grow. This is the plant itself. If you remove them from sweet potatoes, the roots will come out right along with them. This is something that you can plant in a glass jar or any container for displaying plants, leave in water and let it do its thing.

The slip sprout looks really cool because it is rarely seen as a houseplant.

For the greatest variety of colors , there are the following:

4-coleus plant

There are a great many varieties of coleus, and they are all very different. One will only grow in water, provided you use liquid fertilizer. It’s not as strong as it seems.

The rooting of the coleus in water is slightly different from all other plants. The reason is that coleus plants have two types of stems. Your typical stem has a node at the end, and there is a bud on the apical stem. Think of the apical stem as a secondary stem.

Since there are basically two stems, it looks like a fail-safe defense that gives you the best chance of reproduction.

to get the apical stem, the plant must be an adult. After that, make incisions up to six inches deep. Pull the leaves from the bottom with your fingers, leaving only the upper ones.

When this is done, all that remains to be done is to lower the fishing rod into the water. Like everything else, only the node should be in the water. Not leaves. You will get a lot of color from the Coleus plant.

Now, to summarize, here is a small indoor aquatic plant that will bring you and your loved ones a little luck:

5-famous happy bamboo plants

In Chinese culture, the bamboo plant brings good luck, but you should know your Feng Shui number.

Three is the incoming number:

    • Earth
    • air
    • tree

Or in Western culture, he became famous for the fact that:

    • wealth
    • prosperity
    • happiness

We can all make something of this happen.

Here’s what to remember: the more stems you place in bamboo plants, the greater the blessing. Never Four. This is a bad omen in Chinese culture. To the Chinese, when you pronounce the number four, it sounds like you’re talking about death.

So, if you ever give a bamboo plant to someone from China, never give them a bamboo plant with four stems. This is interpreted as a death wish. You will be met with extreme confusion. No herbal tea for you.

A big part of growing lucky bamboo plants is that you only need shallow dishes. Enough water to keep the roots covered. It can be in a small saucer laid with pebbles, provided that the roots are in water.

The only thing worth paying attention to is hard water. It is best to use pure or distilled water without adding minerals. If you are going to use tap water, make sure that before using you leave the water in the bowl for 24 hours so that the chemicals evaporate.

As for watering, top it up as needed and change the water when it becomes smelly.

Happy bamboo is not only a wonderful plant to grow in water, but also adds beauty to your home that you can’t get with any other plant. For example, you can buy beautifully braided lucky bamboo or even stems twisted into a spiral (look at Amazon).

It’s all right. Time to rewind…

do you remember the first list of herbs that need to be grown in your kitchen with water? Returning to the kitchen, I will say that there are even organic vegetables that you can transplant into the water. Just use a few pieces of vegetables that you buy from the sellers of greens, at market stalls or in the organic department of your supermarket.

Why not increase your grocery budget?

Here is the list:

8 vegetables that can only be grown in water

1-carrot tops

just to be clear, you are not going to grow fresh carrots from water and carrot scraps. Why is it the greens of the carrot tops; part of the carrots for use in salads.

For the most part, when vegetables are cooked, this part is removed. Cut off the carrot head and mix. What. A. Waste! Prepare carrot pesto from it. It’s also a great project that you can get kids involved in. Tell them to cook their own dinner.

What gives them this:

    • shallow dish
    • enough cotton balls to do this
    • about 3 cm from the carrot scion, on which some roots are visible

Cover the plate with a cotton swab, stick a carrot in the middle, and then moisten the cotton swab with water and keep it moist. Don’t smoke it. This method provides the fastest growth provided that it is provided with plenty of natural sunlight.

the bedroom or kitchen window should be suitable. Otherwise, it is quite easy to move it around the house and put it on the windowsill of the sunniest room every day. It takes only a few days for the greens to let out long carrot stalks.
Before that, maybe you’ll like some salad side dish…

2-Lettuce leaves

any lettuce can grow from the stem, but for homemade lettuce Romaine, apparently, is best suited. What is not expected is head salads, the same size you started with. That’s not going to happen. All you’ll get is enough overgrown salads to add it to a sandwich. This is for the bar.
Starting with Romaine lettuce, when you slice it, cut the leaves about an inch from the stem. Use them all. Just leave the stem.

Dip this rod into a bowl of water deep enough to get about half an inch of water on it. Put the dishes on the windowsill so that sunlight gets on it, and change the water daily or every other day for 12 days.

However, no more than 12 days. After that, it loses its taste, becomes bitter, less dense, acquires a disgusting blue-green color instead of the bright green that you would like (this is definitely not the fresh sandwich that you were waiting for; the rabbit will not thank you for it).

You can also do the same with other large green lettuce leaves…


Just like when growing lettuce, you can also clone your cabbage leaves. All you need is to leave one cabbage leaf, a shallow vessel, a little water, and it will begin to multiply. The water should be changed regularly, and you can even use nasty water.

Do you know how when the water in the shower pours while you wait for it to heat up? Take some of this water or the one you drained from the pasta pan. Pour some of this into your plate.

After a few days, you will see how new leaves are formed.

Here’s the next one you can do for the whole summer:


You can get decent celery grown in water indoors for a week. However, you will only get a few. To grow healthy stems, it is best to use soil, as over time the stems and leaves of celery begin to rot in water.

In a small amount, for example, enough for a side dish, a celery stalk and a shallow dish are enough for a week to make it grow.

To get started:

  • cut a few inches of the stem from a bunch of celery.
  • place it on a plate filled with about an inch of water so that it is half submerged.
  • let the celery stalk be in the sun, change the water every second day.

In a week, you will have enough celery to decorate your dinner. After that, take it out of the water. Otherwise, it may rot.

This next one should be one of the simplest (and fail-safe):


It doesn’t taste exactly like garlic. They are lighter, so they look a little like green onions with a slight garlic flavor.

All you need to get this sprout is:

    • a (fresh) garlic clove
    • small glass (like a glass)

Pour enough water into a glass to cover the bottom of the garlic cloves. Not so much that everything was in the water. Put it in a display case and then just let it do its thing until a few inches of garlic-flavored green leaves come out of the cloves. Cut off the top when you are ready to use it.

And if you don’t like a little garlic, just grow some…

6-green onion

You’ll never buy a bunch of green onions again if you see how easy it is to, well, clone. Just use the green onions that you buy with the groceries as usual, but an inch or two away from the tip of the root that you cut and throw away…

Save him!

    • put the tip of the root in a glass jar
    • add one inch of tap water
    • put it on your windowsill

Change the water every few days and you will no longer have to buy a bunch of green onions. They will grow a few inches in just a week. Cut it off from the top and use it as you go.


Do with this the same thing that you did with green onions. Cut a few inches from the root, put it in a glass jar, but instead of a few inches of water, fill it so that it covers the roots.

It doesn’t taste as spicy, but it can definitely be used to sprinkle an omelet, sprinkle a salad or garnish a soup.

To garnish it all with vegetables, here’s one for your spicy Asian dish:


The only thing you will need here is a warm stalk with a whole bulb. If it has roots, so much the better.

Put the stalk with the root down (like a garlic bulb and a leek root) and fill it with an inch of water. Put it on a sunny windowsill and you will turn golden.

Change the water daily and within a few weeks you will probably have more lemongrass than you can eat.


Come on, fill your water jug, glass jar or any other vase you want to use for aquatic plants and let them grow around your house.

A little for a slow cooker, a little for food, too much just for fun (sweet potatoes), and for luck buy some lucky bamboo sticks. Give your family and guests good luck sitting in this corridor.

and, of course, clone your vegetables, especially expensive organic vegetables. You will save a lot of money and be able to follow a fun family project

    • fresh greens
    • fresh vegetables
    • fresh air
    • and fresh fragrant smell all year round

It’s hard to beat hardy plants grown indoors using only water from the kitchen faucet.

FAQ How To Grow Hydroponic Orchids In Water

Is it possible to grow orchids on hydroponics? Growing orchids on hydroponics is also called water culture and may prove to be a solution to the problem of diseased orchids. This method is actually quite simple and quite reliable, requiring only a suitable container, water, sterile instruments and a little patience. Learn how to grow orchids in water with this quick guide.

How long can orchids be immersed in water? Leave it in the water for about 15 minutes. Do not leave it to soak for too long, as the roots also need oxygen. Make sure that the water flows out of the pan! If parts of the plant turn to mush or turn black, you may have watered too much or left the pot with the orchid standing in the water.

Can you plant an orchid in water so that it takes root? You can’t just cut off a piece of an orchid, put it in water and wait for new roots to start growing. However, although the propagation of orchids by cuttings requires less effort than with other plants, it is still worth trying.

What plants cannot be grown on hydroponics? The crops that cannot be grown hydroponically are corn. Corn has broad roots and needs a lot of natural light. Potatoes and sweet potatoes. Large Root Crops. Vines. Cabbage. Pumpkin and other pumpkin crops. Pumpkin and melon. Space consumption.

Can orchids live without soil? You can grow orchids without soil using one of three methods: washing, potting, or mixed media. 3 This method uses a medium without soil or LECA or some similar type of medium to support the roots. There is a fourth way to grow orchids without soil, and this is hydroponic cultivation of orchids using only water.

Is it harmful for an orchid to sit in water? Watering too often: It is impossible to allow orchid plants to be in standing water. In many cases, the plant must dry completely between watering.

Should orchids sit in water? After the plants are watered, they must be positioned so that the pots do not stand in the water. Some people like to put the pot in a “humidification tray” or on a tray or plate with pebbles or gravel and water. The pot is placed on a pebble above the waterline.

How to make orchids stay in the water longer? How to make your cut orchid last longer never, never, never overfill a cut orchid. Underwater, Your Orchids Will Kill Them Too. Do not place the cut orchid under direct sunlight. Keep the orchid vase away from places with low humidity.

Do orchids like tap water? When watering orchid plants, do not use soft water. Soft water contains salts that can damage plants. You can use most of the chlorinated tap water if the chlorine content is not excessive; however, it is best to water the orchids with rainwater or distilled water from the store.