What Is The Best Soil For ZZ Plant?

The right soil mix can help you create a healthy and happy ZZ plant. Every plant needs different ratios of soil So, which one is the best for the ZZ plant?

ZZ plants thrive in soil that is well-drained and nutrient-rich. It is easy to achieve these soil characteristics by mixing perlite, Cactus soil, and a little pot soil. It is best to avoid soil that holds water well, since you’ll be at the risk of developing root decay in the ZZ plant.

It’s a good thing, ZZ plant species are extremely robust and likely to not mind the soil they’re planted in, however, enhancing the soil mix can lead to faster and more robust plant growth. Let’s look at ways to mix the most beneficial soil and know when you should repotter, and much more!

Signs You’re Using The Wrong Soil Mix For Your ZZ Plant

Fortunately that the ZZ plant is content in all soil types provided they have adequate drainage.

Sometimes, we make mistakes with our soil that we utilize to grow our plants. Here are some signs to watch out for to determine if you should alter the soil that the soil your ZZ plant is growing in:

  • Leaves are turning yellow or brown.
  • Leaves are curled.
  • The plant is rotten and has roots.
  • Stems are either shriveling or dying.

There are many other reasons why your ZZ plant might show signs of trouble which aren’t connected to the soil it’s in.

You’ll notice these indicators when your ZZ plant is exposed to excessive or insufficient sunlight or is in a dry area.

The Best Soil Mix For A ZZ Plant

ZZ plants are among the most simple houseplants in the marketplace.

They do well in all conditions of light and soil However, as with every plant, they’ll grow more growth when they’re in a favorable environment.

The majority of potting soil mixes are going to work perfectly. If you’re not interested in mixing soils, you’ll should look for an potting mix that contains an assortment of peat moss, perlite and sand, which allows for good moisture retention and drainage.

ZZ Plant Near Window and Mirror

Components Of Good ZZ Plant Soil

Although every plant is different however, it is common to find these soil elements will aid in keeping your ZZ plant healthy and happy with plenty of drainage and nutrient availability:

  • Potting soilIt is an excellent foundation to the potting material you choose to use. It is ideal to choose a soil that is light and squishy and airy, and is made up in organic material.
  • Sand for horticulture – This coarse sand is made up of crushed granite, crushed stones, or sandstone, and assists in improve the aeration of the ZZ plants soil.
  • Coco coir Coco coir The material is made up of coconut husks. It is similar in texture as peat moss. The main difference is that it expands slightly more slowly over time.
  • Fines of pine barkThis part is made up of tiny pieces of the firs of pine trees as well as pines and spruces. It is a great source of amount of lignin, which means it will keep its shape throughout time and is a good alternative to ensure that your soil stay aerated, rather than becoming compact over itself.
  • Perlite Perlite rock feels and looks like styrofoam however it doesn’t absorb water, which makes it an excellent choice to aerate your potting soil and allowing drainage.

Once you know the benefits each component brings to a potting mix here are two examples of recipes that you can follow the when you’re planning to repot the ZZ plant.

Recipe 1

  • 3/4 part of organic soil for potting
  • A quarter from the mix of succulents
  • A few ounces of compost (to provide ample nutrients)

Mix them in a large container , then mix it into your brand new ZZ pot.

Recipe 2

  • 1/4 part potting soil
  • 1/4 part peat 1/4 part moss
  • Half a portion of perlite or coarse perlite or coarse

Put them in an container and mix it before adding it to the pot of your ZZ plant’s new pot.

Instead of peat moss you can use 1/4 part perlite or 1/4 of coco coir.

These recipes can help your ZZ plant retain water without getting waterlogged or to water more often than once a week (if not every each week! ).

The Importance Of A Well-Draining Soil For ZZ Plants

ZZ plants require super well-draining potting soil. If you leave the ZZ root system in a waterlogged soil can cause a variety of issues.

If the ZZ plant is surrounded by excessive water and insufficient quantities of oxygen the plant will develop fungal root rot. It will also increase the likelihood of pests, slow growthand result in an unattractive and limp ZZ plant.

Since ZZ plants are rooted in a rhizome which means they’re more prone to absorb water like sponges. If they’re soaking up too much water, they’ll exceed their capacity of water, and the plant will eventually drown in its own water.

An excellent way to make sure that the ZZ plant’s soil doesn’t retain more water than it needs to is to follow one of these recipes when you are repotting it.

What Fertilizer Ratio Is Best For A ZZ Plant

If you’ve ever walked through the section of fertilizers at your local garden center you’ve probably noticed three numbers on top of the majority of fertilizer bottles.

The numbers (usually in the format x:y:z) can be used to determine what plants this fertilizer would be most effective on according to its composition.

Fertilizers include the following elements:

  • The nitrogen (N) is vital for photosynthesis and also promotes the growth of leafy greens (especially in leaves and stems).
  • The mineral phosphorus (P) is vital for healthy root structures and allowing flowers to blossom and produce fruit (not really a component found within ZZ plant species).
  • Potassium (K) is vital for plants to become tough and withstand harsh conditions by controlling the uptake of water. It also enhances the ability of plants to fight off diseases.

The numbers that are correlated with those of the NPK value will reveal the proportion of each component in your fertilizer.

For instance, a fertilizer that has a ratio of 12:6:8 is a mix of nitrogen at 12 and phosphorus at 6%, and 8percent potassium.

Fertilizers are targeted at particular plants, adapting to their changing habits.

For instance, plants such as roses require greater amounts of phosphorus in order to grow healthy flowers. Likewise, trees like ficus don’t require as much phosphorus since they aren’t usually flowering.

For ZZ plant species, it is possible to typically discover that their fertilizer composition will be higher in potassium and nitrogen than phosphorus.

ZZ plants have lots of green growth, leaves and require proper irrigation to ensure the best growth of the plant.

If you’re looking to purchase fertiliser for the ZZ plant, you likely will not find many shops that carry onlyZZ fertilizer for plants.

You might prefer to purchase the fertilizer that is labeled “indoor plant fertilizer” – the good thing about this is that you can apply it to your other plants as well!

What Is A Good Pot Size For A ZZ Plant

Although most plant owners are aware of that the ZZ plant as slow to grow however, they can grow rapid growth when they are in the appropriate conditions.

With the growth of the plant comes the difficulty of changing the pots of the ZZ plant, and deciding on the size pot to pick.

Ideally, you should select a pot that gives the plant plenty of room to grow however, it shouldn’t be too big to strain the plant, or is too small to allow for the proper growth prior to repotting the plant again.

Although giving a simple answer isn’t easy but you can follow these guidelines to choose the right size pot to fit your ZZ plant.

Small Pots (4-6 Inch)

If you’ve recently purchased an all-new ZZ plant, it’s likely to have been in pots that’s this size.

The majority of plants that you can find in garden centres are in the same size pots.

If you’ve just recently purchased the ZZ plant it’s not necessary to think about it being repotted immediately.

Let the plant grow in the pot for a couple of months before introducing it to an additional pot.

It is recommended to make use of this size pot for the soil that will propagate your ZZ plant or moving water-propagated ZZ plant.

A smaller pot can allow the plant to grow the roots it needs without causing shock or hindering the growth.

Medium Pots (7-10 Inch)

Pots of medium size are ideal size for the majority of home ZZ plants. It is recommended to pick the right size pot when you’re planning to repot your existing plant. The pot should last for a long time and will help your ZZ plant to grow robust and healthy.

Medium-sized pots can also be propagated easy if you wish to divide your plant over the next few years.

Large Pots (+10 Inch)

Pots with large dimensions are only for huge ZZ plants, however the odds of needing one after you’ve purchased the ZZ plant are low.

In general, you’ll use this size of planter for plants that are up to 4-5 feet in height, and , unfortunately, indoor ZZ plants seldom reach this height.

If you’d like to experience the look of a grand and large ZZ plant You can put it in a huge cover pot, like in the third photo of this ZZ care guide for plants.

Things To Consider When Selecting A New Pot For Your ZZ Plant

Here are some things to keep in mind when changing the size of your ZZ plant’s pot size

  • Do not select a huge or small size pot for your plant.
  • If you can, bring a pot that is the same size as the present ZZ plants to the gardening center before purchasing a bigger one.
  • Avoid using marble pots as they don’t allow for proper circulation of the soil around ZZ plants. ZZ plant, which could cause root decay.
  • Make sure to select a size that is 2 inches larger than the one you have currently.

If you follow these tips when choosing a new pot to plant your ZZ plant You’ll find the perfect pot!

Frequently Asked Questions About ZZ Plant Soil

Below are some commonly asked questions regarding ZZ plants and their soil:

When Should I Repot My ZZ Plant?

Here are a few easy methods to determine whether your ZZ plant requires an updated pot and soil:

  • The ZZ plant’s soil is drying faster than normal and is drying out faster than usual. i.e. you need to keep the ZZ plant more often than every week in order to keep the soil’s moisture.
  • Roots are sprouting in the drain holes– The plant will begin expanding out of from the base of the container when it has utilized all its real estate inside the pot.
  • It is easy to take your ZZ plants from their pots or the roots have taken on an elongated shape to fit inside the pot – The pot-bound ZZ plant will display no evidence of soil available, as well as the root system will appear extremely thick.
  • The ZZ plant appears limp or has little growthEven if you frequently fertilize the ZZ plants, they may not be able to grow new growth if it is root-bound. It will also lose water faster, leading to an elongated plant.

These are the typical symptoms you’ll notice if your ZZ plant is becoming rootbound and you’re able to fix this by breaking off the root ball and placing the plant in a bigger pot.

If you don’t see any evident signs of a root-bound ZZ plant, it’s time to think about the possibility of repotting it.

Sometimes ZZ plants can show signs of discomfort after being moved to a different climate or environment. When you notice that your ZZ plants is showing any indications of distress, you certainly do not want to relocate it.

The act of repotting the ZZ plant when it is trying to adjust to a new environment could result in slow growth.

It’s also not a good idea to plant it again when you’re seeing only small growth. Sometimes, the issue can be easily resolved through:

  • Modify the watering schedule by increasing or decreasing the frequency of watering.
  • Look for insects Pests can limit the expansion that ZZ plant.
  • Make sure to give ZZ plant ZZ plants more sunlight It’s a fact that ZZ plants can thrive in dim light however they’ll show the highest growth when they’re in an environment that is well-lit.
  • Increase or reduce the frequency of fertilizer Too excessive or insufficient fertilizer may have negative impacts on the growth of plants.

It is also important to make sure that you repot the ZZ plant in the spring or summertime , and should you be able, do not repot it during cooler months.

After you have repotted the ZZ plant, it is best to put off the fertilizer for a few days Be sure not to drown the ZZ plant.

Can I Use Cactus Soil For My ZZ Plant?

While cactus soil can be an excellent choice to grow your ZZ plant in the right conditions, it may become too dry for the plant.

It is best mixing something which will hold water in the soil of the cactus.

Mix together high-quality potting soil and cactus soil.

It is also possible to include peat moss, perlite or coco coir to improve the soil’s water retention capabilities.

They also offer the advantage of providing additional nutrition which will result in the stimulation of root and plant growth.

What pH Range Is Best For A ZZ Plant’s Soil

It is ideal to establish a pH range that is between 6.0 to 7.0 to allow the ZZ plant to flourish – which basically implies the ZZ plants can thrive in acidic or neutral soil varieties.


The job of an ZZ plant owner is an easy task ZZ plants are durable and don’t require a lot of attention or watering.

However, they do require ideal soil conditions and can provide you with a lot of new growth if you have the proper soil and light conditions.

It is important to make sure you select an earth that is well-drained and then include elements such as perlite or peat moss to the soil mix.

When you add these elements to your cactus or potting soil mix, you’ll decrease the frequency you have to water the ZZ plant, and also give it a healthy habitat.

Improve your ZZ plant’s environment for growth, and you’ll witness a lot of growth the blink of an eye!



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