Best Organic Soil Mix: Top 10 Potting Soil for Cannabis in 2021

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It is important to find out what types of soil mix are suitable for your plants before purchasing. It is likely to fail or end up with the poor yield if you grow your cannabis plants in any random medium growth. The best organic soil mix for marijuana will provides them with essential nutrients they need. It also has the adequate ability of holding water and releases it as the plants require. The best soil should be sufficient drainage in order to keep the roots moist but not waterlogged.

If it is a difficult task for you to find the right soil for your cannabis or you just want to save your time of researching, you should skim through the following list of the

Top 8 Organic Soil Mix for Cannabis

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#1 Foxfarm Organic Happy Frog Potting Soil

This Foxfarm Happy Frog soil is one of the most widely used organic soil for cannabis growth. It\’s ideal to use for plants growth or seedlings periods as it contains helpful microorganisms like mycorrhizal fungus and other beneficial microbes. The soil’s material includes earthworm castings, bat guano, and forest products.

What I love the most about this Foxfarm Organic Happy Frog soil is that it provides sufficient nutrients that cannabis plants require throughout their growth cycle from seed to bloom. This soil is especially perfect for seedlings because they don\’t require a lot of nutrients. However, you should provide your cannabis with addition fertilizer during flowering phase as this soil may not offers enough phosphorous and potassium. So, if you\’re looking for a mild soil nutrient mix, safe choice that\’s specifically designed for cannabis, it is what you need.
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#2 Coast of Maine Stonington Blend Organic Growers Potting Soil Mix

The Coast of Maine Organic Stonington is a high-end potting soil mix. It\’s designed for cannabis growers who don’t have experience of adjust and balance pH level or don’t want to do this work frequently during the season. Although this soil mix is a little pricey, it has all of the necessary minerals and nutrients that your cannabis needs to be healthy. Mycorrhizae, fishbone meal, alfalfa meal, kelp meal, lobster compost, and worm castings are all helpful components in this organic product. However, you will get the value that worth your money from this soil mix as it enables you to get rich, heavy harvest. This product can support your cannabis at all growth stages.

#3 Burpee Premium Organic Potting Mix

Burpee organic growing mix is enriched with burpee plant food, making it ideal for vegetative, blooming stages, and also taste enhancement for the marijuana’s buds. If you grow your cannabis indoor, in the pots or containers, it is recommended to use this soil mix as it has a great capacity of water retention and also well drainage. Not only nourishes your plants while also delivering a gradual release of plant nutrients for up to five months. That means you do not need to feed your plants during this time. The pH level of this potting mix is 6.5.
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#4 Big Rootz All Purpose Potting Soil pH Adjusted

The main ingredient of this excellent soil mix are coco-coir, compost, and peat moss. The attractive feature is that its ingredients are pre-washed that help your cannabis plant grow quickly. Peat moss will aid in the capacity of water retention while coco coir will reduce nutrient lockout. Mycorrhizal bacteria are also included to promote healthy, strong root development. The downside of this soil mix is that you will need to provide supplement in the blooming period. Besides, you also should be careful with fungus gnats, which can be difficult to control for beginners at first stages.
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#5 Super Soil Organic Concentrate

Super soil organic has been specially designed to helps your cannabis plant produce heavier, bigger, and dense buds at the end of the harvest. Natural\’s Living Soil contains everything cannabis plant needs with proper pH level and necessary nutrients. The product is completely organic, making it excellent for simulating the rich soil found in nature. Using this soil, all your work is watering your plants as it has enough nutrients for the roots. You can be assured that you will produce high-quality and exceptional harvests.
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#6 Black Gold All Organic Potting Soil

Another high-quality organic soil to meets all the requirement of your cannabis. The soil is tested to be 100% organic, high grand ingredients. The ingredients include perlite and pumice, which ensure optimal and consistent growth as well as proper texture, aeration and drainage for cannabis root strong development. This soil is produced in the United States. This all purposes soil can be used for outdoor and indoor, hanging baskets, patio pots, or any garden. You just need to be careful with mold growth.
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#7 FoxFarm Ocean Forest Potting Soil Mix

This is the product that can be used all phases of cannabis growth cycle, and ensure abundant harvest without additional nutrients. The outstanding features of Ocean Forest is that it has the appropriate pH level of 6.3 to 6.8, which is suitable for cannabis plants and allows them to growth to their full potential.

It meant that the soil is very easy to use and handy as it is not required to adjust pH level as well as adding nutritional supplements. The only drawback here is that it is pricey especially for those who are just planning to grow a few plants.
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#8 Dr. Earth Gold Premium Potting Soil

The Dr. Earth is non-toxic, safe potting soil that can be used outdoor, indoor and container gardening. Dr. Earth has a variety of organic substances that will aid in the growth of robust cannabis. This potting mix is Myco-Apply approved and OMRI-listed. This product is made with Pro-Moisture Hydrate, a technique that preserve and maintain beneficial soil microbes from high temperatures.  Dr. Earth Gold Premium Potting also contains both ecto-and endo-mycorrhizae, which enhance the nutrient absorption ability of cannabis, and aid in the development of robust roots.