Potting Soil Reviews 2021: Top 10 Best Potting Soil for Marijuana

Have you ever cultivated lovely marijuana in your house but couldn’t get it to work? A substandard potting soil might be the reason. Because potted marijuana are restricted to a limited space, the best potting soil that is well-drainage, retain moisture, provides essential nutrients is very important for the development of your potted marijuana.

Besides, the soil also should be as light as possible, and have a porous structure so that the roots can reach deep into the ground and build a healthy rooting system. However, it seems like a daunting task to choose the best potting soil that can meets all these standards and also suits your specific species of marijuana. This potting soil reviews will helps narrow down the options to top 8 best potting soils are available.

Top 10 Best Potting Soil 2021

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#1 FoxFarm Ocean Forest Potting Soil

The component range of this potting soil include sandy loam, forest humus, peat moss, and natural fertilizers like bat guano, ocean fish, worm castings, and crab meat. This well balanced potting soil comes with the pH level of 6.3 – 6.8, which ensure that this soil is suitable of most marijuana species. The fertilizers of FoxFarm Ocean Forest Potting Soil are designed to endure for more than a month, so you do not need to add more fertilizers as the soil breaks down. This makes it a fantastic option for new gardeners, or who are looking for a simple growing process.

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#2 Espoma Organic Potting Mix

If you prefer to use organic pitting soil, Espoma potting soil is made of 100% organic ingredients: Peat moss, peat humus, Espoma’s Myco-tone, worm castings, and perlite. the brand claims that this soil is pet-safe.

Espoma’s patented Myco-tone supplement is used in this potting soil, which contains 11 distinct strains of mycorrhizae to encourage root development and minimize stress. Minimizing stress is very important when you need to move your marijuana to the other container. The fertilizer analysis is guaranteed with ratios of at least 7% nitrogen, 2% phosphate, and 2% potash.

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#3 Hoffman 10404 Organic Cactus and Succulent Soil Mix

The Hoffman Cactus & Succulent Soil Mix was created especially for cactus and succulents. It’s made up of a mixture of Canadian sphagnum peat moss, perlite, sand, reed sedge peat, and limestone that’s perfect for these unusual species.

This potting soil is made from organic ingredient. Its texture intended to give well drainage for marijuana that don’t require a lot of water. The pH level of the soil is also adjusted suitable for succulents, so you can use it right when take it out of the bag.

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#4 Black Gold All Organic Potting Soil

Perlite, worm castings, pumice, worm castings, and other organic ingredients are included in this organic potting soil. Being recognized by the Organic Materials Review Institute, Black Gold is well known and popular brand who gardeners who love organic growing.

Aside from the ingredient mentioned above, this potting soil also contains RESiLIENCE silicon ingredients that helps minimize wilting and promotes early flowering and extended development. It is also claimed to help in the retention of moisture.

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#5 Fertilome Ultimate Potting Mix

Fertilome Ultimate Potting Mix has two types of limestone in the ingredients to help balance out soil pH level. Canadian Sphagnum Peat Moss, Coarse Perlite, Dolomitic Limestone, Calcitic Limestone, Starter Nutrient Charge and Wetting Agent are all the ingredients of this potting soil. I have used this potting soil for such a long time as it is suitable for a wide range of marijuana even seedling, indoor or outdoor marijuana. It is lightweight, retain moistures and also well drainage.

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#6 Miracle-Gro Potting Mix

The potting mix features a one-of-a-kind composition and pH levels that are ideal for every marijuana. It is a combination of nutrients, peat moss, and perlite. The special feature of this soil is that you can mix it with other soil to increase the quality of them. Another excellent advantage of it is that it can last for up to 6 months, which is long enough for many veggies to mature.

This potting soil has 16% potash, 21% nitrogen, and 11% phosphate.

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#7 Premium All Purpose Potting Soil

Premium All Purpose Potting Soil is made up of 50 to 60% Canadian sphagnum peat moss to aid with water retention. Its ingredients also include processed softwood bark and perlite for will drainage, and dolomitic lime to reach the ideal pH level. For optimal nutrition, this soil formula contains 15-7-15 (N-P-K) fertilizer. It’s designed specifically for producing beautiful blooming marijuana. Since this is the all purpose product, you can use it for indoor or outdoor marijuana, growing houseplants and vegetables.

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#8 Miracle-Gro Seed Starting Potting Mix

Miracle-Gro Seed Starting Potting Mix is designed to promote the speed of seed germination and enhance root development in new growth. Its formula contains 85-95% sphagnum peat moss and perlite, which make up a moist environment for seed with adequate aeration for growing roots. The soil is analyzed to contain ideal ratio of fertilizers N,P,K. This potting mix is designed especially and excellent for germinating flower and vegetable seeds. This is a tip that you can cover the seed trays with a humidity dome to retain moisture for the soil.

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