Best Soil for Monstera

Best Soil for Monstera – 4 Excellent Products for Monstera Plant

Monstera Deliciosa, also know as the Swiss Cheese Plant, is a tropical plant that is grown naturally in forests between Panama and the south of Mexico. Its leaves have a specific look, with holes that resemble Swiss cheese. The wholes are there to control how much light goes to the lower parts of the plant.

Monstera isn’t difficult to care for. It requires moderate light and watering. Because of its natural habitat, it needs much organic matter and humidity. The last necessity is soil mix.

You can read all about it in the text below: the best-bagged soils for Monstera plants as well as what the plant requires to grow well.

QUICK OVERVIEW: Best Soil for Monstera

Miracle-Gro Indoor Potting Mix
  • Weight: 2.8 pounds
  • Size: 6 quarts
Fox Farm Happy Frog
  • Dimensions: 28 x 16 x 8 inches
  • Size: 51.4 quarts
FoxFarm Ocean Forest FX14000
  • Weight: 39.4 pounds
  • Size: 38.6 quarts / 1.5 cubic foot

1. Miracle-Gro Indoor Potting Mix

Miracle-Gro is a brand of garden products that are sold in the US under the name Scotts Miracle-Gro and in the UK by Evergreen Garden Care. They specialize in fertilizers, plant food, and soil mixes for helping plants grow rich and healthy.

Within their offer, there are various types of soil, and the one presented here is a regular potting mix that is excellent for Monstera as an indoor plant.


  • Weight: 2.8 pounds
  • Size: 6 quarts
  • Dimensions: 2.5 x 10 x 16 inches

Key Features

This standard potting mix is made for plants that are kept inside, as Monstera most often is. It can nourish the plant for 6 months.

The ingredients that make up this mix include total nitrogen 0.25%, available phosphate 0.13%, and soluble potash 0.19%.

The soil isn’t very prone to fungus gnats which can pose big problems for Monstera. The reason is that it doesn’t contain any bark nor compost, both of which are known to be where gnats develop.

However, since these two ingredients have their benefits in Monstera soil, you can be advised to add similar ingredients while or after you pot the plants.

  • The role of bark is to keep soil from getting compacted and to let air flow around the root ball. For this purpose, you can add some bark or a bit of sand to the mix.
  • Compost is the matter that is always present in the natural habitat of Monstera. That is why it is most beneficial when it is grown indoors as well. Add this occasionally and your plant will be very happy.

It contains coconut coir which retains moisture and releases it slowly. This is also an important thing to have in mind. Monstera plants need some water to be retained, but not too much, as otherwise, the plant root will surely rot.

Compacted soil should be avoided, so transplantation is advised annually. Repotting Monstera plants is a simple endeavor. You need to water it a couple of days before but not on the day of repotting. Take it out of the pot, release the roots a bit, and pot into the same or a bigger pot.

  • For indoor potted plants
  • Not prone to gnats
  • Provides nourishment for up to 6 months
  • Easy to water
  • Not for raised beds or gardens
  • No seal for closing the unused soil

2. Fox Farm Happy Frog

Fox Farm is a producer of soils and fertilizers. They are located in Humboldt County and are proud to showcase collaboration with them that has started all the way back in the 1980s.

The types of soil mix you can find in their offer are numerous, and here we will present the organic potting soil that is very good for Monstera Deliciosa.

The name of this mix is Happy Frog. The print on the bag is very cheerful and attractive, and together with the unusual title character of frog, makes a very attractive buy.


  • Weight: 40 pounds
  • Size: 51.4 quarts
  • Dimensions: 28 x 16 x 8 inches

Key Features

Plants have a limited amount of soil in their containers, so it is important to give them good soil, rich with the appropriate nutrients that will feed them. The Happy Frog potting soil contains soil microbes that will encourage Monstera’s roots to thrive.

This soil mix can be used without prior preparation. To ensure that the plant takes in all the nutrients, the soil’s value on the pH scale is adjusted to the optimal level.

The ingredients include natural earthworm castings, organic bat guano, and perlite.

  • Earthworm casting is an organic fertilizer that also aids soil drainage and aeration.
  • Bat guano consists of animal droppings, that of bats, to be precise. It is a very good fertilizer.
  • Perlite is volcanic glass. In gardening, it is useful for preventing soil compaction and improving drainage possibilities.

The mix also contains microbes and fungi that promote nutrient absorption. They do this by slowly breaking down the organic matter from the mix and release nutrients into the soil.

Strong plants, lush growth, and abundant yield and flowers are expected. When we compare all the mentioned ingredients to what Monstera needs, everything is very good except for one thing – the soil’s pH value.

It is about 7.8, which is too high for Monstera, which needs it to be between 5.5 and 6.5. To make the soil more acidic, you may add some peat moss. It will reduce the pH of the soil and it is also beneficial for the plant itself.

  • Soil microbes included
  • For container plants
  • Ready for use
  • Comes with Pearsons Protective Gloves
  • Needs additions for Monstera
  • Not for gardens

3. FoxFarm Ocean Forest FX14000

Fox Farm strives to make soils, as well as fertilizers and plant food so that plants thrive at the best rate. Their products are natural and organic. They test their products to make sure that they are efficient and useful.

The Ocean Forest potting mix contains organic matter based on forest and products. The natural nutrients make it an excellent Monstera soil. In the following sections, read about the composition of this soil and why it would be excellent for your plant.


  • Weight: 39.4 pounds
  • Size: 38.6 quarts / 1.5 cubic foot

Key Features

This Monstera potting mix is an organic product. The nutrient-rich soil includes earthworm castings, bat guano, Pacific Northwest sea-going fish emulsion, forest humus, sphagnum peat moss.

  • Earthworm castings and bat guano are organic matter that comes when worms and bats, respectively, process organic material.
  • Fish emulsion comes from by-products from the fish industry. It is in liquid form and a very good ingredient for plants.
  • Forest humus is the natural compost for Monstera.
  • Sphagnum peat moss is very beneficial for retaining water and improving the uptake of nutrients from all the abovementioned organic matter.

This is loamy soil, which is beneficial for Monstera plants. It is a combination of sand, silt, and clay. It is a well-draining soil that provides good aeration, which is a very important requirement for Monstera. It also retains water – but not too much. That is why this soil is excellent for many types of plants.

The pH range is set to between 6.3 and 6.8 – the optimal level for the nutrient uptake. It includes the upper limit of what Monstera needs, so it is an acceptable feature.

Nitrogen fertilizers are not necessary for the beginning use of Forest Ocean soil. You can add fertilizers after a minimum of 4 to 6 weeks have passed. If you do it any earlier, fertilizer burn may occur.

Strong branching and sturdy plants are expected. All ingredients considered, this is an excellent potting soil for Monstera. There is nothing that needs to be added to tune the soil for the plant.

The bags with soil are usually packed in a box, for more secure transportation.

  • Excellent choice for Monstera
  • Organic
  • For plants in containers
  • For both outdoor and indoor plants
  • Ready to use
  • Not for in-ground plants

4. Espoma AP4

More than 90 years ago, the Espoma company began its life by selling only one type of fertilizer. After a big fire in the 1940s, when the whole building was destroyed, its faithful workers united to rebuild it. That company, a family business, together with a trustworthy and hard-working workforce, is still alive.

They produce organic products for maintaining lawns and gardens. Here, we will present one of their best potting mixes, which is a good choice if you have a Monstera plant.


  • Weight: 1 pound
  • Size: 4 quarts
  • Dimensions: 8 x 5 x 5 inches

Key Features

All the ingredients in this potting soil mix are natural and organic. They are made specifically for plants grown in containers, both outside and inside. They include earthworm castings, alfalfa, kelp, and feather meals, as well as sphagnum peat moss and humus, perlite, and dolomitic limestone.

  • Earthworm castings are a very good organic fertilizer and this kind of matter is useful for Monstera.
  • Alfalfa meal consists of the fermented seeds of the plant. It is a very useful ingredient for flowers to bloom. For Monstera, this isn’t particularly important as the plant doesn’t produce flowers when not in the wild.
  • Kelp meal is dried and ground ocean seaweed. It is full of nutrients and a strong bio activator.
  • Feather meal is produced by grinding poultry feathers. It is a fertilizer full of nitrogen.
  • Peat moss is a base for many soils, good for retaining moisture.
  • Humus is a natural forest fertilizer; Monstera gets a lot of it in its natural habitat.
  • Perlite is added to soil mixes to improve drainage possibilities.
  • Dolomitic limestone reduces acidity and adds magnesium and calcium.

The ingredients are combined so that they keep moisture retention and nutrient uptake at an optimal level, which is very important for Monstera. This is done by adding their unique Myco-Tone, which is a combination of endo and ectomycorrhizae.

Myco-Tone, besides helping its own soil to retain moisture, has another purpose. It promotes a plant’s roots’ growth and prevents root rot to appear.

There are small holes in the upper part of the bag. These are there because the mix is organic and it needs oxygen to avoid getting mold.

  • Organic
  • For potted plants – indoor and outdoor
  • Myco-Tone for water retention
  • Not for garden beds or in-ground plants
  • Small holes on the package – for the mix to breathe

What to Look For When Buying Soil for Monstera?

In order to know what to look for when buying soil for the Monstera plant, you should understand what that plant needs. Choosing the wrong type of soil may prove to be detrimental to the plant. It may get infected or even wither away and die.

On the other hand, planting it into the right soil will probably enhance its growth and make the plant grow big, healthy, and lush.

To understand what Monstera needs, let us first take a look at its origin and the natural soil it grows in. It belongs to tropical plants, naturally growing in the areas between the south of Mexico and Panama. Its habitat includes humid tropical forests.

For healthy growth, the cultivated plant needs loose soil rich in nutrients. An ideal mix would be garden soil and compost in the 50:50 ratio. The high level of compost is to replicate all the plant material that falls around Monstera in its natural habitat.

Though there shouldn’t be excess water in the pot, the soil should be kept moist. This is achieved by adding perlite or vermiculite to the soil. The plant roots also need air, hence the need for loose soil. Sand and grit improve soil drainage. Therefore, there should be a balance between water retention and drainage.

The importance of having a well-aerated soil for Monstera is two-fold: excess water may cause the root to rot and the beneficial microbes from the soil also need air.

Monstera needs soil that is on the acidic side of the soil pH range. The optimal value would be between 5.5 and 6.5.

To sum up, here is what you need to get from the best soil mix for your Monstera potted plants:

  • Rich in nutrients
  • Well draining soil
  • Sightly moist soil – medium moisture retention
  • Acidic soil

You should follow these guidelines when choosing the best soil for Monstera and when repotting Monstera plants. You can buy a mix with these features or make your own. You can even enhance a bagged mix with the materials you need to make it more adequate.

To help you even further, here are the basic ingredients for a good soil mix for Monstera:

  • Sphagnum peat moss – for water and nutrient retention.
  • Coco coir – with similar features as the peat moss. Though it compacts more.
  • Pine bark fines or orchid bark – outer parts of tree crust. The chunks prevent soil compaction and make sure there is enough air within the soil.
  • Perlite – for aeration and improved drainage.

Note that the cactus soil or any other soil for succulents or citruses (which have a high drainage level) is not good for Monstera plants.

Signs You Have the Wrong Soil for Monstera

If your Monstera is planted into the wrong type of soil, you will be able to see that. The signs are:

  • Yellow leaves: the problem here is probably a lack of water or air. You don’t want the plant to either drown or get too dry.
  • Brown spots: these may start small and expand in time. They appear because of the root rot caused by excess watering. When this happens, nutrients cannot get absorbed and the plant eventually dies.

Frequently Asked Questions

What is the best soil mix for Monstera?

As you could have read in the section above, the best Monstera soil contains Sphagnum moss or coconut coir, bark, and perlite. As for the bagged potting mixes, you should check the ingredients and try to match them to the ones mentioned here, for creating the optimal environment.

Can you use regular potting soil for monstera?

Some plant owners use regular potting soil for their indoor Monstera. Some of them may be adequate for the plant while others may not be.

If you get one that doesn’t fulfill the requirements, you should read what ingredients are included and add those that are missing.

If you are using the wrong type of soil, your Monstera will show you.

Can you use cactus soil for Monstera?

No, this is not a good soil mix as it can seriously impair Monstera’s growth. The cactus mix has a very high drainage level because those plants need a very small amount of water.

Monstera, on the other hand, though it cannot live with roots constantly moist, need more moisture retention than succulents.

Is Miracle-Gro potting mix good for Monstera?

Yes, the Miracle-Gro Potting Mix is good Monstera Deliciosa. It is created for indoor plants. It doesn’t contain anything that may cause gnats to appear. These pests are bad for Monstera.

This soil mix contains coco coir, which is good for keeping water and nutrients. And one potting with this soil lasts for 6 months, nourishment included.


Every plant is specific in its own way. This text was dedicated to Monstera Deliciosa, that is, to the soil features and specific bagged potting mixes that work great with it. We hope that you will find the right one for you and that your plant will grow and thrive.