soil is good for spider plants

Best Soil for Spider Plants

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Soil is the growing medium that delivers all of the vital elements your spider plants require for optimal growth. However, because each plant has various demands, the soil requirements vary as well. Most people always ask for the best soil that is suitable for the growth of spider plants.

In practically any nutrient-rich, well-draining soil,spider plants thrive. Choose any decent potting soil and combine it with a portion of perlite or pumice for aeration, as well as a handful of compost or worm casting for the spider plant’s nutritional needs. Garden soil is too heavy for a spider plant, so avoid it.

The spider plant’s ability to grow depends on the type of soil used. The potting material you choose will determine whether your spider plant thrives or dies. As a result, in this article, we will discuss everything about soil mix secrets and which soil is perfect for a spider plant.

1. Miracle-Gro Expand ‘n Gro

Miracle-Gro is a company you must have heard of and their products are on shelves of basically every garden center in the world.

This is their original potting soil that will help any plant thrive almost instantly, and everyone seems to be getting amazing results in a crazy short period of time.

If you are eager to see fast results and want to be sure your spider plants will get a healthy and stimulating soil blend, this is a great option, and I recommend choosing a new pot and preparing your plant for it.


  • Weight: 5.09 pounds
  • Dimensions: 15.5 x 11.5 x 3.5
  • Coconut coir

What plants is it good for?

This Miracle-Gro potting soil tends to give the best results with plants grown inside and it will definitely be the best option for your spider plant.

If your light conditions are not the best, I recommend planting your spider plant with this potting mix and leaving it in the sunniest environment possible if you want to be sure that your plants grow.

The spider plant tends to grow very fast so you may need to repot it frequently and you will really need to control the roots all the time.

In order to prevent that, make sure you are able to gently remove the plant from the nursery container in the beginning and make its roots a lot looser, eliminating a root ball.

If you don’t do this in the beginning, you will definitely struggle a lot with repotting and growing healthy spider plants.

They may love acidic soil, but, this potting mix tends to get way too acidic and that is something that shouldn’t happen at all, so I recommend checking everything frequently, just to make sure it will stay healthy.

Key features

You will be able to create succulent soil with this mix but stay careful when making the mixture because you don’t want to ruin your plant from the beginning.

You will need to add something organic to this mix if you want your roots to grow well and that is definitely the only way you will be able to grow a healthy plant.

For that reason, it also needs to be watered frequently, especially in the beginning; otherwise, the nutrients may not get into your plant.

This product can hold on to way too much water so keeping the soil well-drained while using can really be a challenge, and you need to be very dedicated to the plant so this doesn’t happen.

Too much water can cause serious problems, including root rot and the leaves starting to fall out, and it can even lead to plant death if its roots get oversaturated by water in the soil.

Even though the company claims that it can make your plant grow 3 times faster than its native soil or other mixes you can find on the market, and judging by reviews of users; this is a true statement.

QUICK OVERVIEW: Best Soil for Spider Plant

Miracle-Gro Expand 'n Gro
  • Weight: 5.09 pounds
  • Dimensions: 15.5 x 11.5 x 3.5
Espoma AP4
  • Dimensions: 8 x 5 x 5 inches
  • Weight: 1 pound
Fox Farm Happy Frog
  • Weight: 40 pounds
  • 100% organic

2. Espoma AP4

Espoma is a very old gardening company, and it has been creating unique mixes and fertilizers for almost a century now, and there is no way you have never come across some of its products.

Their products can be found almost everywhere, and I believe you have a variety of them in your local garden center, including this amazing product.

Every step in the production process is strictly controlled, and all the ingredients are grown on their local farms, so you can be sure this is a high-quality potting mix for your spider plants.


  • Dimensions: 8 x 5 x 5 inches
  • Weight: 1 pound

What plants is it good for?

This soil mix will help every plant you can think of, and it is a good choice for spider plants too, even when they are exposed to a lot of sunlight.

Even though people claim it is a good choice for both indoor and outdoor plants, I would recommend keeping your plant in the sun while using it because it will give you the best results.

It will work just fine in the indirect light too, and I believe this is the best environment you can keep your plant in outside the growing season.

Key features

This is a completely organic mix that is rich in myco-tone and ramsey succulent soil that will stimulate the growth of your spider plant.

Myco-tone will speed up the growth process of your plant because it acts as a portion of all-purpose plant food, while ramsey succulent soil will create an amazingly well-dried environment that will work as a perfect cactus and succulent soil.

This product is rich in different types of meals, like feather and kelp meals, and it has sphagnum moss as its base, but also some perlite and vermiculite.

This potting soil is great for stimulating root growth, but you will need to re-pot the plant frequently when using this one, and that can be a pretty long process.

It is also very rich in earthworm castings that will make the environment more nutritive and help create multiple drainage holes.

Although it isn’t concentrated, this is an ideal soil mix that will provide your plant with enough nutrients and still create perfectly drained soil.

However, you should still be very careful and make sure not to overwater the plant because it can lead to its death by completely clogging the roots in the water.

Domestic limestone is also included in this mix and it will solve all your problems with pH and helo you control it easily.

Even though it is a completely natural product that is rich in organic ingredients, this potting mix is not sterilized, which can really make the spider plant care exhausting.

A non sterilized potting mix can be a real nightmare, especially for inexperienced gardeners, so I recommend ignoring products like this if you don’t have too much experience.

Compared to other Espoma products, this is a pretty expensive mix too, so you can maybe find a better product for a lot less money.

3. Fox Farm Happy Frog

Fox Farm is also a well-known company among gardeners and you have definitely used some of their products throughout the years.

They have been on the market for almost 50 years now and it looks like they were able to create amazing products all gardeners love.

All of their products are approved, tested, and made of 100% organic and natural ingredients, so you can be sure you will be dealing with a product of the highest quality that is safe for people and their plants.


  • Dimensions: 28 x 16 x 8 inches
  • Weight: 40 pounds

What plants is it good for?

This potting soil is a good fit for a variety of houseplants, and it can be a good choice for spider plants, but only for those that have almost ideal conditions.

In case you have a sunny corner, you can expose your spider plant too; this is an amazing product that will definitely work well and create a healthy environment for it.

However, if you leave the plant in a place with low light, chances are it will never get the opportunity to develop, and you will have to add a lot of fertilizers in order to create a good environment for it.

Key features

The Happy Frog potting soil is known for its amazing ingredients and the fact that it is rich in soil microbes that will completely transform the plant.

It has plenty of great soil microbes that will make the plants’ roots a lot stiffer and provide you with a more stable plant.

The plant is also rich in worm compost that creates a stimulating environment for plants, and it will help the plant grow very fast.

Repotting spider plants when using this potting mix is very easy, and all you will need is some free time and sterilized equipment in order to create new succulent soil for your new spider plants.

Overall, it is a very nutritious mix, and even though it doesn’t have simple organic ingredients like perlite it peat moss, it is still able to create an amazing environment for your spider plant.

It also tends to create a very acidic soil blend, so I would say this can be a perfect match for your spider plant and a portion of all-purpose plant food.

You definitely won’t have to add anything to this potting soil, and all you will have to id regulate pH levels and make sure there are always enough drainage holes in it.

This is also one of the more expensive potting mixes on the market, but it will come in a bag of 40 pounds so that you will get a lot of use of it, and you can implement it in other potting mixes too.

4. Miracle-Gro Potting Mix

This is definitely the most simple soil mix Miracle-Gro has on their offer, and it will work well for spider plants and many other houseplants that need well-drained potting soil.

People use it because it can speed up the growth of your plant but also help it become livelier and more vibrant so that it can enrich your living space.


  • Dimensions: 13 x 4 x 19 inches
  • Weight: 9.26 pounds

What plants is it good for?

This potting mix can be used both for indoor and outdoor planting, but I would say it fits the best spider plants that are exposed to some indirect sunlight.

It is not very strong, and it doesn’t have any ingredients that can transform your plant, so the plant should definitely be exposed to direct light when using it.

The potting soil is also a great option for many other houseplants, and you will definitely get a lot of use out of this product.

Key features

Even though this is a very simple potting mix for beginner gardeners, it is definitely a great product that can immensely help your plant.

The products mostly consist of processed forest products and organic ingredients like peat moss, coarse sand, and volcanic rock like perlite.

It is also known for being a natural fertilizer that can boost your plant’s growth and help it get a more vibrant green color that will look amazing in combination with its patterned foliage.

The product also comes with a wetting agent that will control moisture retention and help the plant get enough water while still being well-drained.

This potting mix will be able to feed your plant for 6 months and maybe even a bit longer, which means that you definitely won’t need to spend additional money on some fertilizer.

Miracle-Gro claims it will make your plant grow 2 times faster than other potting mixes, but this is something users are not 100% sure of.

Unfortunately, many users on Amazon claim that their plants were starting to die when using this potting mix, and there was no real explanation for it.

On the other hand, you can also find plenty of great reviews regarding this product, so the decision is entirely up to you.

Since it is a very cheap product, I recommend purchasing it and seeing whether it fits your spider plant or not, but make sure you have an alternative to it.

5. Miracle-Gro Indoor Potting Mix

I believe you are not surprised that there are more Miracle-Gro products on this list, and you can be sure that this amazing potting mix will work great too.

This is a universal potting mix that can fit most plants, and you can be sure you will get amazing results even if you add it to spider plant soil mixes.


  • Dimensions: 15.35 x 10.12 x 5.71 inches
  • Weight: 5.56 pounds
  • Less prone to fungus and gnats

What plants is it best for

This is an indoor potting mix, and I recommend using it for spider plants that are grown all the time indoors and don’t get access to a lot of direct sunlight.

It is also great for container gardening because it will provide the plant with a lot of nutrients, and you may not even need to add fertilizer to it.

Key features

This indoor potting mix is a blend of a variety of different plants and herbs, and it is made specifically for indoor gardening, so that is what you should be using it for.

This product doesn’t have too many ingredients, but it is known for having no compost or bark that attracts different types of fungus and bacteria, so it can be a great choice for beginner gardeners who don’t know to deal with problems like this.

Its base is peat moss and perlite, and you can also find a lot of kelp meal and bone meal in its structure, so you can be sure the plant will be nurtured from within.

Coconut coir is also a significant ingredient in this product, and it that with moisture retention and creates a well-drained soil, so you don’t have to worry about too much water.

The product tends to hold on to a lot of moisture, but it is able to get in sync with the plant’s needs and eliminate excess waster pretty fast.

If you want to repot spider plants in the future, then this is a great choice because it will make the whole process a lot easier, and the roots of your plant will be very stiff.

This mix will be able to feed your plant for up 6 months and maybe even a longer period of time, which is amazing.

Unfortunately, this product is a lot more expensive than other potting mixes on the market, and it doesn’t have anything you can’t make by yourself at home.

In case you don’t want to spend too much money on a potting mix, I recommend creating your own one at home because it will do the same job.

Factors considered while choosing a good soil mix

You don’t need to know all of the science to grasp the spider plant’s soil requirements. There are a few easy things to remember. These are some of them:

  • The nutrient density of the soil
  • The soil drainage
  • The soil aeration

These are the three most important questions to ask while choosing the correct soil for your spider plant. Spider plants eat a lot of roots. For the plant to thrive, you’ll need a nutrient-rich growing medium. Plants will die if they do not receive adequate nutrients from the soil.

Another important consideration when selecting soil is its drainage capacity. Garden soil is one of the heaviest, while sand holds no water at all. As a result, it drains quite slowly. The spider plant prefers well-drained soil that isn’t constantly wet. However, it must also store nutrients for the plants to thrive.

The soil’s ability to retain moisture is also an important factor to consider. While succulent soil may not retain moisture for lengthy periods, a typical potting mix does. For your spider plants to thrive, you should choose something in the middle.

Last but not least, soil aeration is an important aspect that impacts the plant’s health. If the soil is too compacted and there isn’t adequate aeration, the roots will suffer from fungal development, root rot, and other issues.

After reading everything, I’m sure you’re thinking that finding the proper soil mix for your spider plant is nearly difficult. That, however, is not the case. You may make a perfect mix of ingredients that fulfills all of the requirements for a spider plant. Let’s take a look at how we can do it!

The best soil mix for the spider plants

Spider plants are tough and adaptable, allowing them to thrive in a variety of environments. Not everyone’s plant, on the other hand, will survive and grow long and bushy. It is critical to provide a proper growing medium for the plant’s growth. And, after reading the spider plant’s essential requirements, you may be asking if there is a perfect soil mix for them.

That isn’t to say you won’t be able to make one. Making your soil mix is a really basic and uncomplicated process. There are hundreds of possible options for your spider plant. The following are the two best soil combinations that work for the spider plant.

1st Recipe

  • A third of a cup of organic potting soil
  • A quarter cup of perlite or pumice
  • Compost in a handful.
  • A couple of handfuls of coco chips

2nd Recipe

  • 1 part succulent soil, 1 part potting soil (We prefer Hoffman Organic Cactus and Succulent Soil Mix)
  • A small amount of peat moss
  • A portion of the compost is added.
  • Cover the top with a handful of worm castings.

Both of these combinations are ideal for a spider plant. The first recipe is uncomplicated and easy to follow. We use most of the organic potting mix, which provides most of the organic matter and nutrients we require. However, aeration and water retention are the only drawbacks.

The potting mix itself holds too much moisture. As a result, mixing in some perlite and coco chips improves aeration while lowering the moisture retention capacity of the soil mix. Now that we’ve taken care of that, all we need is a handful of compost to meet the plant’s nutritional requirements. Combine all of these ingredients, and you’ll have a balanced soil mix for your spider plant.

The second soil mixture works just as well. If you don’t have standard potting soil on hand, you can make a well-balanced mix with cactus or succulent soil. We combine a portion of succulent/cactus soil with equal parts compost and peat moss.

While succulent soil serves as a foundation, it does not retain moisture well; therefore, adding some peat moss and compost can aid with moisture retention. Your spider plant will benefit from the nutrients in the compost as well.

Frequently asked questions:

  • When should you repot your spider plant?

Spider plants grow quickly, and you’ll have to repot them every year or two. If your spider plant is root bound or has outgrown its current pot size, you should repot it as soon as possible. The following are some of the visual signs that a spider plant has been pot bound:

  1. Growth has been slowed.
  2. Roots emerging from the drainage hole
  3. Drooping leaves
  4. Leaves that have turned yellow or brown
  5. The pot begins to expand or decompose.

If you detect any of these symptoms, it’s time to repot your spider plant. Although repotting them should be done in the spring or early summer is preferable. In the fall and winter, repotting plants can impact their growth because winters are a dormant month.

  • Is it possible to use cactus soil for a spider plant?

No, you can’t grow a spider plant in cactus or succulent soil. Succulents and cactus prefer dry soil, while spider plants prefer moist soil. As a result, the mixture does not retain moisture properly.

If you pour in a bag of succulent soil and plant a spider plant in it, the plant will most likely develop slowly and become dehydrated. Because the plant roots will remain dry, the leaves will begin to droop and become brown.

We’ll need to add something to the mix to keep moisture for an extended period. The water retention capacity of the soil is improved by adding compost or peat moss. As a result, it might work for your spider plant.

However, don’t add too much compost because it may influence the soil’s pH level, hindering overall growth. A good mix of peat moss and compost, together with succulent soil, should suffice.

  • What kind of container should I use for my spider plant?

Spider plants can be kept in nearly any container. The spider plant can be grown in various containers, including plastic, ceramic, and even terracotta. It’s best to go with two sizes of larger pots than the one you have now.

If your spider plant is now in a 4′′ pot, you should upgrade to a 6′′ pot. Always transfer them to a pot that is 2 inches larger than the previous one. If you go too big, it will impact the plant’s and roots’ growth.


Spider plants can thrive in a wide range of living conditions, including a variety of soil compositions. However, not all soil mixes contain the essential nutrients needed for healthy plant growth. The plant’s moisture requirements also influence the soil mix you chose.

Choose a nutrient-rich, well-draining soil that retains moisture for a long period for your spider plant. The soil mix should not get wet but should retain moisture for an extended period. Aeration is also an important consideration.