Finding the Best Soil for Cannabis – Top 7 List

Cannabis, or any other plant in question, all deserve the best conditions to grow and prosper and thrive. The key to maintaining this ideal environment is the soil that helps speed up the entire process.

The optimal soil pH level, organic remains, and nutrients, particles of rock and clay soil are all crucial to balancing the exact amount of things needed for successful growth.

That is why we’re here to help and display you the best soil for cannabis on the market. It’s a tricky plant that demands a lot, but once you find what suits you and the conditions required, you’ll grow cannabis buds to perfection.

Stay tuned and check our buyer’s guide, which will help you make the final call.

The benefits of using potting soil for cannabis

1. Specially formulated

One of the best things about potting soil is that they are specially formulated for specific marijuana plants. This means that they will surely work out well for your type of plant.

There are a lot of varieties of best potting soil that cater to the needed nutrients of specific plant types. With this, you are assured that your plant will grow in its best form.

2. Holds moisture

The other cool thing about the best potting soil is that they are very good at retaining moisture as they grow in wet soil. It’s because of this that you don’t need to water your plant regularly. If you’re the kind of person who’s always busy, then specially formulated potting soil is what you need.

These feature some moisture control characteristic that holds the water in the soil for extended amounts of time.

3. Sterilized

What’s great about potting soil is that it is assumed to be sterile. When you use these for your marijuana plants, you don’t have to worry about fungi buildup or insect and pest infestation.

Your potting soil contains compounds that won’t tolerate these kinds of unpleasant manifestations. In using the right soil, there’s no doubt that your plant will grow healthy.

The best soil for growing cannabis: Top 7 picks

Fox Farm FX14240 Happy Frog Potting Soil – This nutrient-rich organic soil mix is ideal for indoor and outdoor growing with good drainage and water retention.

Fox Farm Potting Soil Mix For Garden And Plants – This is a good cannabis soil mix, specifically designed to provide the necessary nutrients and minerals for optimal plant growth and health while promoting root development.

Roots Organics ROD75 Growing Media – This high-quality soil mix is free of synthetic fertilizers and chemicals, and provides plants with a blend of peat moss, perlite, coco fiber, compost, and worm castings for optimal growth.

Organic Plant Magic Potting Soil with Earthworm Castings – This premium organic super soil mix contains a blend of organic material and organic substances such as perlite, coco coir, and earthworm castings, all designed to provide plants with optimal nutrition and water retention.

Super Soil Organic Concentrate – This concentrated soil mix is designed to provide all the necessary nutrients for grow cannabis plants and other crops, eliminating the need for additional fertilizers or supplements.

Stonington Blend Organic & Natural Grower’s Mix – Made from a blend of sphagnum peat moss, organic material, natural nutrients, beneficial bacteria, coco coir, perlite, and other organic materials, this natural soil mix promotes healthy root growth and strong yields while reducing the risk of pests and disease.

Purple Cow Organics IndiCanja – This is the right soil blend is made with a mixture of composted organic materials, including hemp, bat guano, kelp meal, worm castings, and more, to create a rich, nutrient-dense soil that promotes healthy plant growth.

#1. Fox Farm FX14240 Happy Frog Potting Soil – Best soil for growing cannabis

The first, we give you a product that you’ll certainly want in your gardening shed, Fox Farm FX14240 Happy Frog Potting Soil.

As we’ve seen in the previous product, the potting mix that Mother Earth uses has proven incredibly potent and beneficial to plants. However, other mixes have extraordinary growing capabilities, such as this one.

The combination of beneficial microbes and mycorrhizal fungi has proven to be crucial in the early life of potting plants, especially cannabis plants.

Also, the outcome of using this soil mix results in a stable and robust plant structure and enhanced production of leaves and flowers. As far as cannabis goes, this is crucial in maintaining a healthy bud and leaves that produce an exceptional product.

However, this Fox Farm product is the most potent when you use it for container plants and not in the ground. Aside from this, a mix that is excellent in pH values that helps cannabis plants prosper is something you don’t want to miss out on.

Also, it’s incredibly affordable! The ratio between the price and quantity of the incredible soil quality you’ll be getting is bound to catch your attention.

#2. Fox Farm Potting Soil Mix For Garden And Plants – Protective gloves

As for our second product, we present you the Fox Farm Ocean Forest Mix For Garden And Plants, a super soil mix that can be used for all plants out there, including cannabis plants.

This Ocean Forest  soil is filled with sea nutrients that are ready to use right out of the bag for both your indoor and outdoor plants. With a pH value that varies from 6.3 to 6.8, this cannabis soil is in a perfect balance, not too acidic for your buds to prosper in.

Moreover, this mix comes with a free set of Pearson’s Protective Gloves. As you all know, gardening can be quite messy and even dangerous at a time if you’re not careful enough. That is why the addition of protective gloves is a nice gesture for all gardeners out there.

Also, it’s essential to know that the balanced mix of nutrients that this super soil has is efficient for growing not just cannabis but other plants as well.

However, the price might be a bit over budget for most people that are familiar with the costs of these products, but in the end, it’ll be worth it.

#3. Roots Organics ROD75 Growing Media – Best cannabis nutrients for the soil mix

Next in line is a powerful and potent soil for growing cannabis, the Roots Organics ROD75 Growing Media. This is one of the best organic soil mixes for growing marijuana.

When you think about all the best nutrients that cannabis plants could ask for, a lot of organic soil substances come to mind. However, this product has the right amount and balance for most of them.

Accumulated excrement that comes from bats, bat guano, is a potent addition to this potting mix that gives it the ability to grow plants at high speed.

Furthermore, it has excellent worm castings, green sand, mycorrhizal fungi, glacial rock dust, and soybean. All of these nutrients together help bring soil quality life to your cannabis plants.

Furthermore, it’s essential to know that pumice and perlite are already blended in this organic potting mix sandy soil, thus providing a sufficient drainage system.

Also, it comes in a neat camouflage bag with the organic potting mix ready to go right out of the package.

However, since it’s universal, you should pay close attention to how much of this product you’re using and the right proportion. If you use it more than the recommended, it can cause water retention alongside fungus spread and ruin your product.

Overall, it is a great product that you should look into!

#4. Organic Plant Magic Potting Soil with Earthworm Castings – Compression

Have you ever thought about how large and unnecessary bags of potting soil are? You surely have since they all come in large sizes and waste too much of your space. That is why the Organic Plant Magic Potting Soil with Earthworm Castings is small in size but significant in terms of efficiency.

This bag of super soil is compressed to preserve space, but it also expands up to 7 times its size once you add water to the growing mix.

The formula, combined with the nutrients required to make this type of potting soil super soil, works incredibly fast and delivers water and the right amount of nutrients to your plants twice the time it takes for regular potting soil.

Also, if you’re growing a large number of cannabis plants, you can mix this super soil with your regular garden soil and still get the same results. Otherwise, you can use it independently, and it’ll do the trick.

However, some customers claim that this product is a bit overpriced since they can get a similar amount of coconut fiber mix for a lower price.

Still, they work differently, and some people might find a better use for this cannabis soil than the coconut husks mix.

#5. Super Soil Organic Concentrate – Simplicity

Are you ready to mix your super soil? Here’s your main ingredient, the Super Soil Organic Concentrate.

Even though this type of soil does not function by itself, all you have to do is add some regular potting mix to it and some water, and you’re good to go. Five pounds of this thing eventually amounts to 25 gallons of containers of super soil.

The great thing about it is that after you add the potting mix, there’s no more hassle. This concentrate is filled and enriched with all the major nutrients needed for healthy development, ranging from organic earthworm castings to coconut water powder.

The price may concern you at first, but once you consider how much potting soil you’ll get in the end, it’s a reasonable sum.

However, be thoughtful and read the instructions since the concentrate is quite potent, and if you use a lot without adding enough potting soil, there is a risk of injuring and burning your plants.

So, try to look at the right ratio between the number of cannabis plants you’re growing and the mix you’re adding.

All in all, you won’t regret using this concentrate for your potting mix.

#6. Stonington Blend Organic & Natural Grower’s Mix – High-performance growing

This is the product that is mentioned in all cannabis soil reviews, the Coast of Maine Platinum Grower’s Mix.

The reason all herb enthusiasts love using this growing mix and natural soil is the high-performance growth that comes along with it. And it’s all thanks to the miraculous nutrient mix in the soil itself.

Coco fiber, composted dark bark, perlite, and worm castings all work in cohesion to deliver the best and the most premium for your bud friends. Furthermore, the addition of mycorrhizal encourages growth and provides you with absolute efficiency.

Also, these ingredients have shown to be quite useful when it comes to water retention and overall drainage and aeration when they are put in a consistent growing medium.

Moreover, this blend can feed a single cannabis plant through its entire cycle in a 15-gallon pot, which is a massive deal with products like this.

Overall, it’s a great product, just bear in mind that it might be too potent for cannabis seeds, and you should use it once the healthy plants have grown a little. Other than that, it’s a perfect friend to your plants.

#7. Purple Cow Organics IndiCanja – Best for all experience levels

The Purple Cow Organics IndiCanja soil for cannabis is a game-changer that comes with a wide range of advantages for cannabis growers of all experience levels.

Firstly, the IndiCanja is a water-only super soil that comes ready-to-use, which makes it perfect for both hobbyist cannabis growers at home and professional indoor growers and farmers. Its ease of use is unparalleled, as you don’t need to worry about adding any additional nutrients throughout your plant’s lifecycle.

The IndiCanja is made up of Purple Cow Organics‘ plant-based compost, which gives it all the essential nutrients and organic matter needed for cannabis growth. This compost-based product is perfect for people who want to ensure that their plants receive all the nutrients they need for robust growth and bountiful yields.

Additionally, this soil has been fine-tuned over several years by a Michigan grower who worked closely with Purple Cow. This ensures that the product has been designed with the grower in mind, making it easy to use, effective, and potent.

Another significant advantage of the IndiCanja is that it contains a natural ingredient that increases water uptake in plants, making it a perfect choice for growers in dry regions.

However, one disadvantage of using the IndiCanja is that it might not be budget-friendly for some growers. This super soil is slightly more expensive than other cannabis soil products available on the market; however, its benefits such as an added ease of use and increased yield makes the cost a small price to pay.

What potting soil encourages the best growth spurt? The buyer’s guide

Growing cannabis plants is a delicate job. It requires patience, knowledge, and a pleasant environment. You can control the setting, knowledge can be acquired on the internet, but patience you can overcome.

By investing in a powerful and potent growing medium that helps your plants prosper, you will achieve something that nature cannot do in half the time.

Take a look at some points to consider when you’re buying a super soil mix.

1. Potency

Of course, strength is an essential aspect of this product, probably the most important one. However, incredibly powerful soil mixes can quickly destroy your plants if you’re not careful enough.

All the best mixing cannabis soils have instructions based on the potency of their nutrients in ratio to the number of cannabis plants you’re growing. Also, pay attention to the size of your plants.

As we’ve seen, seedlings are not quite healthy to handle dominant soil concentrates, and therefore they should be taken care of carefully, and once they are larger, you can use the mix freely.

2. Nutrients

The most important thing to know about nutrients is never to overstep.

Even though they are crucial in maintaining healthy growth, all plants are different, especially cannabis depending on the climate and the area you’re nurturing it in. 

So, pay attention to the list of nutrients that your mix has and compare that to the conditions where your plant is growing.

But, if you’re looking for simplicity, coco fiber is a constant that will do amazing things for your plants.

3. Price

Many potting mixes can be quite expensive due to the number of added nutrients and the manufacturer.

However, suppose you’re growing cannabis in more significant numbers. In that case, you should invest a bit more money since the premium brands are quite potent, and their design is targeted toward broad distribution.

However, if you’re growing it for domestic purposes, you’ll be quite satisfied with the mid-range ones, and you’ll save quite a few bucks.

FAQs

What has nutrients for cannabis?

There are various soil mixes that are suitable for growing cannabis, including super soil, amended soil, coco coir-based soil, and more.

Is regular potting soil okay for cannabis?

Regular potting soil may not have the necessary nutrients, structure, and pH balance for cannabis plants to thrive. It is generally recommended to use a balanced soil mix or amend potting soil with organic matter and nutrients.

Are soil mites bad for cannabis?

Soil mites are not necessarily bad for cannabis plants, as they can help break down organic matter in the soil. However, some soil types of mites can damage plant roots and may indicate an imbalance in soil health.

Is Topsoil good for growing cannabis?

Topsoil alone is not recommended as it lacks the necessary nutrients and structure for cannabis plants to thrive. It is generally recommended to use a balanced soil mix or amend topsoil with organic matter and nutrients.

How to lower pH in soil for cannabis?

To lower pH in soil for cannabis, you can add acidic amendments such as peat moss, sulfur, or composted oak leaves. You can also apply a pH-lowering solution of water and vinegar or citric acid.

How long for cannabis seedling to break soil?

Cannabis seedlings typically take 2-7 days to break through the soil, depending on the strain, growing conditions, and other factors.

How long for cannabis clones to root in soil?

Cannabis clones typically take 7-14 days to root in soil, depending on the strain, growing conditions, and other factors.

How to make super soil for cannabis?

Super soil is a nutrient-rich soil mix that requires organic materials such as compost, worm castings, bone meal, blood meal, and kelp meal. The mix should be allowed to mature for several weeks before use.

How to make potting soil for cannabis?

To make potting soil for cannabis, you can mix peat moss, perlite, vermiculite, and compost in equal parts. You can also add amendments such as bone meal, blood meal, and kelp meal for additional nutrients.

Final thoughts

Overall, any kind of organic mix will do the trick for you. They are created to speed up the process of growth in herbs in general, not just cannabis, and they do it in a natural, organic manner.

However, if you’re looking to get the best one because your herbs deserve the highest quality possible, you’ve got to go with the  Fox Farm FX14240 Happy Frog Potting Soil.

It’s a customer favorite when it comes to potting mixes for cannabis, and even though it does not seem trustworthy at first glance, it has the perfect blend of nutrients combined with coconut coir and perlite.

If, however, this does not suit you, you’ll do fine with Fox Farm Ocean Forest Soil For Garden.

Based on the climate and area that your herbs are growing in, one of these Fox Farm products should do the trick for you. Actually, all the products on this list have a lot to offer, which is why they are considered the best soil mixes on the current market.

Don’t waste your time and leave things to chance when you can do something about dominant super soils.