Why pothos can still have watering problems
Pothos has a reputation for being almost impossible to kill.
It can tolerate less light, forgive a forgotten watering, and continue to grow even if conditions aren't perfect. This makes it a popular plant for beginners and for those who don't always remember their plants at the right time.
But robust doesn't mean that pothos thrives in all conditions.
Pothos, also known as Epipremnum aureum, often encounters problems due to overwatering. It can better withstand a short dry period than being in heavy and constantly wet soil. If the roots don't get air, the leaves can turn yellow, the vines can lose their turgidity, and the plant may start to drop leaves.
Therefore, pothos in a self-watering pot isn't about constant access to as much water as possible. It's about creating a stable watering rhythm where the plant gets the water it needs without the soil remaining wet.
Can the plant be used in a self-watering pot?
Yes, pothos can easily be placed in a self-watering pot when planted in the right soil.
It is adaptable and can grow in many different conditions. A self-watering pot can be especially practical if the plant has long vines, is placed high on a shelf, or hangs somewhere where it is difficult to check the soil.
The crucial factor is that the soil is airy and well-drained. It must be able to transport water from the reservoir up to the roots, but it must not become dense and waterlogged.
Pothos also does not require the reservoir to be kept full all the time. Let the plant use the water, and only refill when the indicator shows that water is needed.
If the pothos is in a darker corner, you should be extra cautious. The plant grows slower in less light and therefore uses less water.
Water requirements
Pothos has moderate water requirements.
It likes to be watered regularly, but the top layer of soil should be allowed to dry out a bit between waterings. It typically tolerates a short dry period better than constantly wet soil.
In spring and summer, the plant usually grows more and therefore uses more water. In winter, growth often slows down, so less frequent refills are needed.
Light also plays a significant role. A pothos near a bright window uses more water than a plant located deep inside a room. Therefore, a fixed watering day rarely makes sense.
In a self-watering pot, you can instead monitor the water level. When the plant has used the water, you can refill it. This makes watering more manageable without the soil becoming constantly wet.
Typical mistakes
The most common mistake with pothos is overwatering.
Yellow leaves on a pothos can be a sign that the soil has been wet for too long. This is especially true if several leaves turn yellow at the same time, and the soil feels heavy and damp.
Underwatering can cause limp or curled leaves. The soil can also pull away from the sides of the pot. The pothos often recovers quickly after watering, but repeated drying out can lead to slower growth and dry leaf edges.
Compact soil is another typical mistake. Pothos needs air around its roots. Dense soil can retain too much water and make self-watering more difficult to manage.
Too little light can also cause problems. Pothos can survive in low light, but that doesn't necessarily mean it thrives. Growth often slows down, the distance between leaves increases, and varieties with light markings can become greener. At the same time, the plant uses less water, increasing the risk of overwatering.
Very direct sun, on the other hand, can cause pale or scorched leaves.
Soil
The best soil for pothos in a self-watering pot is airy, well-drained, and capable of retaining an appropriate amount of moisture.
A common houseplant soil can be improved with, for example, bark, perlite, or coconut coir. This helps the soil maintain its structure and provides more air around the roots.
The soil should not be so dense that it constantly feels heavy and wet. Nor should it be so coarse that it cannot transport water from the reservoir.
If the pothos is still in compact soil from the store, it may therefore be beneficial to repot it into a more airy mixture.
Is it suitable for Moii?
Yes, pothos is well-suited for Moii when planted in airy soil.
Moii can be particularly practical for pothos that hang from a shelf or have long vines, as the water indicator makes it possible to see the water level without lifting the plant or digging deep into the soil.
However, the pothos should not have a constantly full reservoir. It is best suited for Moii when it is allowed to use the water between refills.
If the plant is in a very dark spot, you should expect it to use less water. Here, it is especially important not to refill out of habit.
Moii note
Pothos is one of the plants we recommend for Moii.
It is robust, adaptable, and thrives on a stable watering rhythm. With the right soil, self-watering can make it even easier to care for.
But even an easy plant can be overwatered. Therefore, our recommendation is simple: use airy soil, place the pothos in a bright spot without harsh direct sun, and let it use the water before refilling.
This way, Moii can make it easier to go from doubt to certainty, without the pothos standing in constantly wet conditions.
