In order to keep your potted plants healthy, whether they are indoor or outdoor, appropriate drainage is crucial. This procedure prevents water from collecting at the pot’s base, where it may breed bacteria, fungi, and root rot.
We have excellent news if you discover that your favorite pot doesn’t have a drainage hole in the bottom: practically any container can become a plant’s contented home! No matter the vessel, we’ll demonstrate how your favorites can maintain good health.
This glass jar was chosen to hold a little Swedish ivy plant. For our illustration, we wanted to utilize a translucent container so that you could see the layers clearly as they were being applied.
Are drainage holes required for all indoor plants?
The following three factors make drainage holes crucial: They 1) enable water to drain from the soil, and by doing so, they 2) promote adequate airflow, and 3) enable salts to be flushed from the soil.
Even plants that like a deep bath and consistently moist soil dislike having their “wet feet. Root rot, which is nearly invariably an irreversible situation for the plant, can occur when roots are left in water for an extended period of time and when air isn’t allowed to flow freely (as in the case of wet soil). In other words, bathing plants in water is a surefire way to hasten their mortality.
In fact, too damp, poorly draining soil can produce root rot, which is a problem, especially for plants that like dampness. You should give them plenty of water, but if there is nowhere for the water to flow, as was indicated above, you risk progressively decaying the roots.
But there’s another, less obvious possibility: You can be too cautious and not give the plant as much water as it needs since you don’t want it to sit in water and there isn’t a drainage exit.
Under-watering on intentionally doesn’t seem to be much of a problem for plants that prefer more dry soil. But then the topic of damp feet comes up once more. A drainage hole is necessary for plants that prefer less moisture so that moisture may escape and air can move through the container.
Allowing water to wash away excess fertilizer salts from the soil is another crucial job of drainage holes. As stated by SF Gate, “When you water with a fertilizer solution, salts also accumulate in the soil and cannot be washed away by clean water because there are no drainage holes.
Can plants be grown in containers without drainage holes?
Different pots have different drainage systems. Although it seems like a simple differentiation, the size of the hole at the bottom of your pot makes a huge difference in terms of potting, plant maintenance, and plant care.
How to plant in pots without drainage holes is a topic that we get a lot of inquiries about. Some advise against it altogether, claiming that drainage holes are essential for plant health. Can you keep your plant in a pot that doesn’t have drainage holes? Our recommendation is to proceed cautiously.
What does a drainage hole serve? Water is essential for plant survival. But the most typical—and maybe quickest—way to kill a houseplant is overwatering. After watering, drainage holes let extra water to drain out of pots, preventing water from pooling at the base and safeguarding delicate roots from rot, fungus, and bacteria.
Here are some things to keep in mind when caring for plants in containers without drainage.
Rules for Planting: Pots Without Drainage Holes
A small amount of water has a big impact. When a plant is in a pot without drainage, you should make careful to water it sparingly and gradually rather than fully saturating it and letting the extra water run out the drainage hole as we generally advise. Every water drop you add to the pot will remain there. Additionally, watering slowly encourages the soil to absorb water evenly rather than collecting at the bottom.
Use soil modifications The soil of your houseplant doesn’t get compacted or water-repellent thanks to soil additives. These additives not only allow for aeration but also aid in more even water distribution throughout the soil. Perlite, pumice, vermiculite, orchid bark, and horticulture charcoal are examples of typical additives.
When soil without amendments dries out, it frequently repels water and makes caring for indoor plants more challenging. The little pieces of porous rock and bark assist provide water with additional pathways to hydrate the roots of your plant.
Employ activated charcoal. High temperature heating boosts the naturally absorptive qualities of activated charcoal. This implies that, in the event of overwatering, a thin coating of activated charcoal at the bottom of your pot can actually remove some of the extra water, making your plant very happy.
Fungal and bacterial illness are additional problems brought on by over irrigation. Natural microbial features of activated charcoal can aid in warding off those dangerous insects. Added benefit!
Do you feel you overwatered? Shake it off. Yep To enable the extra water to drain, gently flip the pot to the side (or upside down, if feasible) while holding the soil back with one hand. Any soil that is lost can be replaced later.
Avoid being showered on Unless the plant will be protected from rain, you probably shouldn’t use a pot for an outside plant if it doesn’t include a drainage hole. You must carefully control how much water goes into your pot because everything might be lost if it gets soaked during a downpour. Use the appropriate size More soil means longer-lasting moisture. We never advise transferring a plant to a pot with a diameter more than 1 or 2 inches. This is particularly true if your pot lacks drainage holes because the soil will remain moist for longer and you may unintentionally overwater if there isn’t enough root mass to fill the container. Hoya, Jungle Cacti, Tradescantia, and Epipremnum are some examples of the plants we prefer to pot because they enjoy being rootbound into these pots without drainage.
Repot is the last resort. You must pay attention to your plant. In a pot without drainage, your plant may flourish or suffer depending on your environment and personal watering habits. Gently take the plant out of the pot if it isn’t flourishing and examine the roots. Overwatering is indicated by roots that are mushy, black, or brown. In order to repot the plant in a pot with drainage holes and keep it merely damp until it begins to recover, try trimming off any roots that appear to be injured.
Make it a cachepot, expert advice Here’s a tip if you’re a little daunted by the added effort required to put a plant in a pot without drainage. Find a plastic container that is just little smaller than your planter and has drainage holes. Set the plastic pot with your plant into the planter after you’ve potted it. If done correctly, the plastic should be concealed, giving the impression that your plant has been potted right into the planter. Utilizing the drainage holes in the plastic pot, you can then take it outside to water.
Do you have any suggestions on whether to pot plants with or without drainage holes? Let us know in the comments. Happy gardening!
Can houseplants survive in the absence of drainage?
The majority of people are aware that all it takes to own and care for lovely indoor plants are a few simple items. But many people are unaware that, in addition to light and water, drainage is a third crucial aspect of plant maintenance. No plant can grow without adequate drainage, especially if it receives frequent watering. Giving your plant the right drainage is therefore essential to your success.
Snake Plant
The Snake plant is one of our top picks for plants that don’t need drainage holes and is one of the best indoor plants for beginners. These plants, which are native to West Africa’s tropical region, are well-known for having blade-shaped leaves that are always upright. Although the snake plant is typically grown in a pot filled with soil, it can also be grown in a bowl of water.
Simply place some plant cuttings in a small basin of water, and then wait a few days. You will observe that the cuttings gradually transform into lovely snake plants during the next days. Just be careful while tying the plant’s base as it grows higher because this will make the leaves stand up straight.
Oleander Plant
The oleander plant, which belongs to the Apocynaceae family and is best known as a shrub, is a plant. None of us are certain of the plant’s genuine origin because it is grown practically anywhere in the world, while some specialists assert that it is from the Southwestern regions of Asia.
Interestingly, although being renowned for its vivid and lovely blossoms, oleander plants can also produce deadly blooms. Some gardeners assert that the plant itself is poisonous. For this reason, if you have children or pets in your home, we will not advise using oleander.
Although it can be planted outside, the oleander is typically grown indoors. Their ability to survive with little or no water is their greatest strength. The soil also doesn’t matter much to oleander, unlike its picky relatives. All you have to do is provide the plant with one to two inches of water. Perform this once each week or every ten days. Ensure that the plant receives enough sunshine, but watch out for harsh or excessive rays that could hinder the plant’s growth.
Chinese Evergreen
Chinese Evergreens are well-liked plants that don’t need drainage holes because of their long, silvery leaves with a hint of green. It’s important to remember that the Chinese Evergreen prefers moist settings even though drainage holes aren’t a big problem for them. For optimal results, make sure the soil is evenly moistened without being overly saturated with water for an extended period of time. For this reason, it is preferable to hold off and let the soil dry out before thinking about adding the next round of water.
Without any holes for drainage, how can I water my plants?
One of the most crucial abilities a plant parent must know is how to water a houseplant. In contrast to what we typically believe, overwatering is more frequently the cause of plant failure than dry soil. We frequently emphasize the significance of holes at the bottom of pots because holes allow extra water to drain away from the plant’s roots, preventing overwatering. What happens, though, if your preferred container lacks a drain hole? While perhaps not ideal, the absence of drain holes is also not a deal breaker; you will just need to take a few extra safety measures. We’ll discuss how to water your favorite houseplants in their favorite containers, whether or not they have drain holes, in this article.
For Containers with Drain Holes
It can be challenging to strike the correct balance between under- and over-watering, but if your container contains drain holes, the characteristics of the potting mix itself will support your efforts. Professional potting mix is constructed of a unique blend of organic ingredients including peat moss, vermiculite, perlite, and pine bark, unlike the soil we find outside. These components provide a fluffy, light substrate that promotes healthy plant growth by holding exactly the correct amount of moisture close to the roots and allowing extra moisture to swiftly evaporate. In addition to providing the roots with the necessary oxygen and preventing harmful cases of bacterial rot, a good airy potting mix allows the proper quantity of air to circulate around the roots. The enhanced drainage properties of a commercial potting mix work best when drain holes are present to allow the extra water to drain away, regardless of whether the mix is a classic potting mix used with many of our tropical houseplants or it’s a specialty mix created especially for plants like cacti or orchids.
Therefore, the ideal way to water most plants in a container with drain holes is to fill the pot with water until the potting mix is totally moist from top to bottom, then allow the extra water drain out the holes. When should we water our lawn? For many houseplants, such as dracaena, pothos, philodendrons, and rubber plants, to mention a few, we advise delaying additional watering until the top inch or two of the potting mix has dried up. The frequency of those occurrences is influenced by a number of variables, including the temperature, humidity, the plant’s root system, and the amount of light it receives. For instance, indoor plants in bright light frequently require more watering than indoor plants in dim light. But there are other kinds of houseplants as well. Some plants, including cactus and sansevieria, require their potting soil to almost fully dry up before receiving any additional water. Others, like as ferns and prayer plants, prefer a fairly constant moisture level. You’ll develop a watering schedule that satisfies your plants’ needs as you learn more about them and come to know them on an individual basis. Drain holes assist you in figuring it out by preventing an excessive amount of water from remaining close to the roots.
For Containers Without
However, it’s not necessarily a bad thing if your preferred container doesn’t have a drain hole. You won’t discover holes in many of the most exquisite and attractive ceramic containers. They won’t be present in glass used for terrariums either. However, plants can also be effectively raised in these kinds of containers by plant parents.
The simplest approach to use a container without any holes is to simply leave it empty. Instead, use it as a decorative sleeve over a different, more practical container that already has holes in it. Our collection’s indoor plants are all packaged in sturdy plastic “grow pots with great drainage. Drop the plant into the decorative container while still in its current pot. When it’s time to water, lift the plant and grow pot out, fill the sink or bathtub with water, and let it soak up all the water. It can then be placed back into the attractive container. This procedure, known as “staging” or “double-potting,” makes the most of the grow pot’s advantageous drainage system as well as the aesthetics of the outer pot. This strategy works well for plants that are sensitive to overwatering, such as cacti. Regarding appearance, it could be difficult to detect that you haven’t planted directly into the decorative pot if the two pots are comparable in size and fit together well. If necessary, you can also cover your two-pot setup with a layer of sphagnum moss or greenery on top of the potting soil. If you use a decorative layer, make sure to move it aside sometimes to check the moisture level of the soil.
The double-potting technique may be excellent for the plant, but it isn’t always feasible for the plant parent. Perhaps the decorative pot doesn’t fit the grow pot very well. Perhaps the plant is so large that moving and lifting it to water it will be impossible. Then, it is also possible to place your houseplant directly into a container without any holes; you will just need to pay closer attention to your plant’s cues on whether or not it requires additional water. Remember that any water you add to the potting mix in this case will remain there until the plant uses it all. Therefore, plants that don’t mind spending a lot of time resting in a little more damp, such maidenhair ferns and Venus fly traps, work best potted directly into containers without any holes. You’ll need to water sparingly for houseplants that like their potting soil to dry up a bit before their next sip. You need to carefully pour just enough water to adequately saturate the soil surrounding the roots without waterlogging the potting mix and leaving water lingering in the bottom of the container, as opposed to thoroughly soaking the potting mix as you would if there were drain holes. This is simpler to perform with a glass container since you can see the potting mix and determine when to stop adding water. Do these containers require a little more effort to water plants than they would if they had drain holes to assist? Yes, but having access to that wonderful ceramic pot that fits in your home so well? No doubt worth it. For instance, Dana Howerter, our creative director, grows a lot of her plants, both big and little, in glassware just because she likes the way it looks in her house.
What to Watch For
Finding a watering schedule that works for you and your plant collection, whether or not your container includes holes, is a learning process. Plants have unique methods of expressing their requirements, and if you pay close attention to them, you can use them to your advantage. If the container lacks any drainage holes, it is extremely crucial to keep an eye out for these symptoms. It’s time to water again, for example, if you are aware that it has been a while since you last watered and the plant begins to look a little wilty or, in the case of a succulent, shrivels. When a foliage plant begins to wilt but you’ve recently watered it and the soil is still damp, it might be trying to inform you that you overwatered it and it’s not getting enough oxygen to its roots. A foliage plant’s leaves might become yellow or get black patches from overwatering, which is a sign of a bacterial or fungal illness. In this situation, relocate the plant to a more sunny area, skip watering for a few days, and check to see if the plant recovers. If not, you might need to unpot the plant, remove the old potting soil, and replace it with fresh soil. As usual, please speak with a member of our greenhouse staff if you have any questions about how to properly water the different plants in your collection or if something alarming occurs. We’ll be glad to assist.
Even though most of your plants and you will find that using pots with drain holes is the easiest option, don’t let that discourage you from using a container without them. Whatever planter you decide on, with time you’ll learn to detect the signals your plant puts out regarding its water needs and be able to know what to do to keep it happy and healthy for a very long time.