Nutrients play an essential role in the cultivation of quality cannabis, helping them to grow quicker and larger than they ordinarily would. Nutrients for marijuana cultivation are specially mixed to serve specific purposes, and the ingredients have nearly infinite sources.

This has led to hundreds of nutrient companies producing their own blends of nutrients, which can be found below. Typically each nutrient line will include a set of products for the vegatative state, and another for marijuana plants in the flowering phase. These blends are carefully balanced and provide the cannabis plant with the changing preference of nutrients that it requires as it grows. In addition, there may be supplemental products available - which can include various forms of sugar (e.g. molasses) or kelp - serving different purposes to benefit your garden.

Further adding to the wide range of ingredient variation, some cannabis nutrient companies are made using an organic recipe, often appealing to medical patients among other audiences. Choosing a nutrient company and product line should be well thought out, as migrating to another company can be implications for both your plants, and your wallet.

Below you can find a list of top 100 nutrient companies, including a list of their products and recommended feeding schedules for easy reference.

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Aptus Plant Tech produces and delivers to the market fertilizers, soil improvement products, insects repellents and specialty boosters. The collection contains 3 basic lines: Plant Care, Insect & Soil Care and Specialty Booster. ..

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BIOCANNA is organic line of CANNA's products. This products are 100% organic and meet all the requirements for organic farming. CANNA is group of the Dutch experts and internationally recognised world wide leader. It produces nutri..

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The company was founded in California. Their story began with working with the best growers and discovering gaps in the nutrient process and such problems as most nutrients don't contains necessary combinations of elements and some o..

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Jay Jackson is a founder and current leader of Advanced Hydroponics of Holland. The story of the company started in 1994 when Jay tried to find an alternative to the then available fertilizers that he and many other growers had been ..

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Flairform was founded by chemist Bob Taylor from Australia. He has a great experience in both Agricultural Chemistry and Water Chemistry. Up until 1992, Flairform’s Chief Chemist, Bob Taylor, was the Principal Chemist of the Wa..

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Terpinator is the result of years of testing naturally occurring plant compounds that are bio-osmotic potentiators. This patented scientific development came from California. The product improves the production of terpenoids and enha..

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Mammoth is a Colorado based company that delivers unique fertilizer to the market. Mammonth P was designed by Growcentia’s founders at Colorado State University using next-generation technology. The company aim to use only heal..

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Aurora Innovations is the important part of a large community. It was founded in Eugene, Oregon by a group of conscientious, organic gardeners. The main goal is a creation of unique organic products for your gardens and to make the p..

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B.A.C (Biological Activated Cocktail) is a producer of nutrition, stimulators, plant enhancers and substrates for organic and other cultivation. It focuses on organic cultivation. Founder Frits has obtained knowledge in the cultivati..

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Microbeneficials is an amazing new technology in living organics. This is nutrition company from USA that ensures plants with only top quality products. The products provide plant feeding at the cellular level because any disease, pe..

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Guanokalong is a company from the Netherlands. Mainly Guanokalong brand specializes in the production of fertilizers and biological additives from natural raw materials of the highest quality. Guanokalong products are based on the us..

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Superthrive was founded by Dr. John Ansel Armstrong Thomson. He created SUPERthrive in 1939 basing on his knowledge in biochemistry. Next year his product took Gold Medal at the San Francisco World's Fair Golden Gate International Ex..

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CANNA is group of the Dutch experts and internationally recognised world wide leader.  It produces nutrients and growing mediums for the cultivation of fast growing plants. All products are tested before put on the market. CANNA was..

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Humboldts Secret Supplies (HSS) begins with the story of Ben Garber. He was known for producing the best flowers in Southern California, and after a run-in with the law, he changed industries. Now out of the growing game, Ben saw a n..

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Dutchpro is one of the pioneers and company that was created in Amsterdam. It develops during more then 30 years. Today this company is well-known not only in Amsterdam but in the most European countries, USA and CanadaIts products s..

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Green House Feeding is a company from Netherlands that produces a powder product that provides unexampled results with a minimum price and a simplicity in using. These products have such benefits:Easy to useEasy to transportA longer..

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CX Horticulture producs are the tools to grow the healthiest plants and get the biggest yields. The company goal is to provide the most powerful crop production system in the world today. CX Horticulture has created the new system of..

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Mills Plant Nutrients factory is based in Holland. The company was the first who develop bio-mineral plant nutrients using the best of both synthetic and organic origins that helps to optimize growth rates, yield, flavor, and aroma. ..

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Xtreme Gardening is an American company based in California. It was founded in 2008 as a new, retail division of reputable Reforestation Technologies International (RTI). RTI is best known as the United States’ oldest-running a..

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Emerald Harvest is the result of having worked with hundreds of growers and store owners. It is based on the latest scientific research and needs of customers. Most growers would prefer a compact line that provides professional resul..

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Bioquant is nutrition company based in Europe that produces organic mineral and humatic fertilizers. The collection contains wide range of advanced foliar fertilizers, biologic plant regulators and stimulators, substrate conditioners..

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BioMango was founded in 2003 to create the line of biological products. In 2007 it presented the first range of nutrients that meets customers needs and their plants. Nowadays BioMango produces the line of top-quality fertilizers bas..

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The leading company  in the production biostimulants and specialty nutrients Valagro was founded in Italy. The company cares about  quality of products and processes, and the environment. That is why Valagro abides by a specific ce..

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Plant Success was founded in 1999 as a family-operated business. Its goal is developing top mycorrhizal products and bringing up growers about the benefits of using mycorrhizae. Mycorrhizal enhances nutrients uptake, root developing ..