Guide To Watering ZZ Plants

Have you purchased an ZZ plant and would like to learn what to do with it? Do not worry I’m here to assist you with all the information that you should know about how to keep them hydrated. These household plants can be a fantastic option to brighten up any space, however, you’ll need to ensure they’re healthy first.

The process of watering ZZ plant ( Zamioculcas Zamiifolia) isn’t terribly difficult, similar to the well-known fiddle-leaf fruit however, it requires some knowledge prior to. Each plant is unique and therefore must be handled (and and watered) differently. What about ZZ? ZZ plant?

The plants were originally discovered within Eastern Africa, where you can expect to see a lot of rain at times , but not as often at other times. This has caused many confusions about how to handle these plants as house plants.

I’ll break down the myths and essential details you require to become an ZZ plant expert in plant care.

How Often Should I Water My ZZ Plant?

The first thing to think about is the frequency at which you need to water the ZZ plants. It is usually thought of as the most important factor for any plant. If you water them too frequently, you’ll be drowning them. Water them insufficiently and they’ll start drying out.

To achieve the ideal balance, it is important to be aware of what is a ZZ plant does and also where they originate from. The succulents are found within Eastern Africa and live in some of the most extreme conditions for growth. A lot of people believe that because they’re classified as’succulents aren’t in need of lots of water, however, this isn’t the case.

While these plants are able to withstand dry spells, which they typically encounter during the dry season in their home country They also go through heavy rains. ZZs are typically located in tropical regions which are humid and wet throughout the year.

They are common in desert areas however they should not be considered an cactus, as certain sources may suggest. This unpopular difference of opinions is among the main reasons many people are unable to cultivate ZZ houseplants. ZZ houseplant.

If you allow the plant in a position to dry out excessively, you’ll observe that the leaves begin to fall off, and the plant appears like it’s dying however, we’ll talk about this further in the future.

ZZ Plant Leaves bottom right

It is essential to water your plant regularly typically after four to seven days (depending on the temperature, humidity and the growing medium). It is not recommended to water when the soil’s top layer is wet, so ensure that you’re having regular wet-dry cycles in between watering in order to avoid overwatering. I check the soil of my zz plants with an instrument to measure the moisture before watering it.

If you maintain the watering schedule the plant will continue to thrive just like any other plant in your home or in your garden.

Best Time of Year to Water ZZ Plants

It isn’t wise to think of the ZZ plants as though it could last for without water for a long time. No matter what time of the season it is (summer or winter) you’ll need to keep your watering routine. However, there are some things to think about.

ZZ Plants as with all plants, require the amount or quantity of water depending on the temperature of the area. If temperatures are extremely hot, you will find that you require more water frequently. This is usually the case during summer when transpiration and evaporation are more intense than during the colder winter months.

In winter, when temperatures are cold it is necessary to reduce the amount of water you apply. This is particularly true when you are learning to take care of ZZ plants. ZZ plant.

As mentioned previously the plants are located within Eastern Africa, where the temperatures are generally warm throughout the entire year. They may struggle during colder winter months and require less water, which is why they use less.

If you water less often and in smaller quantities, you can stop the plant from getting over-watered and ensure that it can withstand the winter period a little more effectively. Luckily, we prefer to keep our homes slightly warmer in winter, which means that your plant is likely to be able to endure without a hitch.

Factors Affecting ZZ Plant Watering

If you’re interested in knowing how to take care of ZZ plants, you’ll have to establish a balance in watering. The Zamioculcas plants could be over-watered – and drown – or not enough – and dry out. To avoid this from happening, it is important to be aware of the humidity, growth medium, temperature, as well as the kind of water you use.


The level of humidity in your garden environment determines the frequency at which you should provide water to your plants. The humidity is the amount of moisture that’s found within the atmosphere. It can be uncomfortable for us, but it’s usually exactly what plants need. To determine your humidity, you can purchase an thermo-hygrometer that will inform you of the relative humidity as well as the temperature of the air.

ZZ plants are found primarily in subtropical and tropical areas in which there are typically humid conditions all through the year. If you provide a similar climate it is possible to decrease how much water that your plant requires to penetrate the soil. A higher humidity will mean less water is required.

If you reside in an area that is dry (<50 percent relative humidity) and you live in a dry climate, you could or introduce a humidifier to mist your plants daily or require watering a more often than humid climates. However, don’t believe that you must flood the plant, as it will result in excessive watering, regardless of how dry the climate is.


Temperature of your surrounding is among the most important aspects to take into consideration when learning to maintain the water supply to ZZ plants. As mentioned previously the plant is accustomed to live in warm conditions and you should attempt to replicate this as accurately as you can.

Anything below fifteen degrees Celsius is typically too cold for the ZZ plant, and it will drink less water, requiring less frequent irrigation. ZZ plants can withstand temperatures of up to 30 degrees Celsius however they will require more frequent irrigation.

Grow Medium

The medium you choose to use for your plant is a important factor in deciding the amount of water you should give the plants. There are many different mediums available, but the majority of people use succulent soil, garden soil (mixed with sand) or a coco-based soil.

Garden soil holds water extremely well and needs to be watered less often than coco-based or succulent mediums.

There are many different soils and coco-based cultivars have the same characteristics. It is best to find one that drains effectively and ensure that your plant doesn’t end up stuck in a pool of mud for the duration of a day after you water it. It will also increase the oxygen supply to the roots of your plant, but will it will also stop root decay.

Type of Water

There are two kinds of water that are discussed – soft and hard water. The water’s hardness is determined by the amount of magnesium or calcium dissolved minerals. The majority of tap water in the home is suitable for ZZ plants, however you should avoid water that has been softened or is hard enough.

Softened water typically has significant amounts of sodium, and hard water is high in mineral levels. This means that you may end up accumulating too much salt in your growing medium over time, which could cause damage to the value of your ZZ plant.

Chlorinated tap water or filtered tap water is also safe to use. If you are uncertain about how good your tap water is and require urgent assistance, let the tap water rest for 24 hours, and then make use of the top portion of the water, or collect rainwater in the bowl.

Sign and Symptoms of Overwatering a ZZ Plant

If your plant is overwatered for too time, it will begin to suffer , and may even end up dying. If you examine the soil, you will be able to tell if it was drowned or overwatered. If you’re not sure then you can look at the following signs to aid in making an assessment.

A ZZ plant with yellow leaves is typically the beginning however, the leaves could be able to begin to fall off in extreme cases of excessive watering. This is why if you notice leaf fall off your initial thought is to think of underwatering instead. However, it is vital to monitor the amount of water you are putting in and how moist your soil gets.

If you’ve dealt with both the underwatering and overwatering symptoms but aren’t satisfied, you may be suffering from a deficiency of nutrition. ZZ fertilizer for plants can be used infrequently (every 3 to 6 months) require adding. Be careful not to overdo it because your plant could begin to develop toxic to nutrients.

How do you deal with overwatering?

If you’ve noticed any of these symptoms with a wet growth medium, then there’s a high chance that you’ve been drowning your tiny ZZ friend. There are some options you could take dependent on how bad your plant’s condition is.

The first thing to do is stop watering. If your plant isn’t damaged, then it’s likely to come by itself. It’s all about less in the case of succulents, so it is best to leave some extra days between waterings, or until you are able to see that the medium that you are growing in is dry before re-watering.

If you notice that your ZZ plant appears less than perfect, it may be time to consider an alternative that isn’t common that involves transplanting. When you transplant your plant into an entirely new pot it will be able to introduce an environment that is more dry and, hopefully, one that doesn’t retain as much water as the one you had previously.

Incorporating perlite or sand into this new soil is an excellent method to decrease the water retention capabilities. However, be aware that transplanting can be very difficult for plants, therefore be sure not to cause damage to the roots in the first place.

While you do this, you must be able to take an inspection of the roots. If they appear dark and wet it is a sign that you’ve have made the right decision to transfer them.

How Long Can ZZ Plants Go Without Water?

As we mentioned in the previous article, there’s a number of factors that affect ZZ watering of plants. Apart from the kind of water used, the temperatures, humidity and the grow medium affect how long your ZZ plant will endure without water.

As succulents, ZZ plant species are resilient to drought, and are expected to be able to live without water for quite several weeks. If the weather is extremely dry, hot or you’re using a medium that is high in drainage (like coco coir mingled with perlite) the timeframe is likely to decrease, and you’ll require more water.

When to Water a ZZ Plant

The process of determining if a plant is drowned or overwatered is very difficult as the symptoms are similar. However, there are some aspects to consider.

If a plant is submerged, the leaves may begin to turn yellow, lose their shape or even fall off completely. But each of these signs are possible when there is excessive water. So what can you tell whether the plant you are caring for is dehydrated?

The most effective place to begin is to start with the soil. If your plant doesn’t look good, it’s time to check the soil. If you suspect that you haven’t been watering your ZZ plant enough (overwatering) as well as the soil appears dry, it’s a likely that your plant is suffering from the effects of water.

You can stick your finger in the soil, or simply lift the pot and feel the weight. It is a good idea to feel the pot’s weight throughout its lifespan. This will give you an idea of how it feels immediately after watering, and also when you will have to water it again however this may require some trial and error.

What happens if your plant appears to be unhealthy but the soil is heavy and/or wet? Then you might be suffering from excessive watering.

Ultimate ZZ Plant Watering Guide

A lot of people believe that indoor houseplants are easy to maintain, but this isn’t always the case. ZZ plants are easy to cultivate and provide your home with a beautiful natural look, however it is important to ensure regular watering.

I’ve covered everything necessary in order to be successful and include the various circumstances that affect irrigation as well as the signs you might suffer if you are unable to adequately water your plants.

You’re now ready to head out and design your personal tropical garden at home. We wish your plants a flourish and you don’t have to be concerned over any one of the issues we’ve covered. Enjoy your gardening!



Went from a bad gardener to a half-decent one over 10+ years. Super happy to share my tips and tricks with you :)