Nutrients products are used to help sustain cannabis plants during both stages of development - vegatative and flowering. Proper application of nutrients can play an essential role in the production of quality cannabis, allowing your cannabis plants to grow quicker and larger than they ordinarily would. The products solds are marijuana nutrients are all intended to serve a specific purpose. Each product should be used with care, and according to manufacturer directions.

The main purpose of marijuana nutrient products is to control the NPK content of the water being fed to your cannabis plants. NPK is essentially 'fertilizer' and stands for nitrogen, phosphorous and potassium. NPK can be acquired for many sources, depending on the intended purpose. Cannabis plants however usually need readily available liquid fertilizer for best results. This is because cannabis requires different ratios of NPK at the different stages of growth. Slow release fertilizer can end up producing too much nitrogen in the flowering stage while it's not desired - so be careful.

As there are countless sources of raw nutrients that can be used for cannabis, it has led to hundreds of companies creating their own blend of nutrient products for marijuana. Generally these companies will offer a complete product line of nutrients with a particular set of products for the growth state, and another for marijuana plants in the blooming phase. These blends are carefully balanced with appropriate NPK ratio and will provide your marijuana plants with the changing preferences of nutrients required as it matures.

While you can mix nutrient products from different companies, be careful to follow directions and avoid using two products meant for the same purpose simultaneously. Below you can find a list of top 100 nutrient products. You can click to learn more about the product, review the feeding schedule and see information about the company.

More Products from GHE
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GHE Essentials is a unique product: a comprehensive range of concentrated micronutrients in chelated form, plus essential sub-micro elements and an organic buffer. It is used as a complement to the nutritive solution in soil and wate..


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More Products from Botanicare
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Liquid Karma contains premium natural and organic ingredients. This proprietary blend is the perfect complement to your regular feed program. Our formula is highly beneficial to your plants, and promotes increased microbial colonizat..


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More Products from Botanicare
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Silica Blast plant bio-mass yield enhancer is a beneficial nutrient supplement designed to strengthen plant tissue and be used in conjunction with Botanicare nutrients or your preferred standard nutrient program. Silica Blast is idea..


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More Products from TNB Naturals
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The Enhancer is an all natural CO2 generator made from 100% organic ingredients. This safe an effective solution for CO2 supplementation creates a blast of CO2 that can reach 1200 PPM in a 12x12x12 area for up to 2 weeks. Activate Th..


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More Products from Humboldt
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ProZyme is a concentrate, made up of over 80 different beneficial enzymes. Humboldt Nutrients employs the foremost experts in horticultural enzymes to formulate ProZyme into a highly diverse blend of enzymatic compounds. The result i..


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More Products from GHE
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SubCulture is a beneficial mix of micro-organisms that protects the root mass from pathogen fungi by surrounding the roots with a protective barrier, and inhibiting growth, propagation, and thus survival of their predators.SubCulture..


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More Products from NPK Industries
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RAW Silica contains 45% Silicon Dioxide which is the highest concentration of silicon dioxide available to the home gardener. RAW Silica is flowable and suspend-able in water and naturally available to the plant. Since RAW Silica is ..


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More Products from Technaflora
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Technaflora's pH Up™ and pH Down™ enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the relative acidity or alkalinity of a solution or medium. Both pH-balancing aids..


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More Products from Technaflora
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Technaflora's pH Up™ and pH Down™ enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the relative acidity or alkalinity of a solution or medium. Both pH-balancing aids..


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More Products from Advanced Nutrients
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With Big Bud your boosters give you the biggest yields possible for your garden.To be precise, you look for bloom booster effects that include:Larger, heavier, denser flowersFlowers with more essential oils, aromatics, terpenoids, ph..


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More Products from Cyco Platinum Series
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The phosphorus in Cyco Swell plays an essential part in photosynthesis, it assists with plant maturation and aids in Withstanding stress; increasing growth and encouraging bloom. The potassium found in Cyco Swell helps enhance fruit ..


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More Products from Remo Nutrients
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AstroFlower has been specifically formulated to complement our Micro, Grow, and Bloom nutrient products. This precise blend of fossilized organics target the areas of your plant that control bud development and assists with the produ..


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More Products from NPK Industries
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RAW GROW is a tested blend of all 12 RAW Soluble plant nutrients, essential elements and supplements. This blend has been proven to be an optimal all-in-one base “Grow” horticultural fertilizer. RAW GROW is used through o..


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More Products from Fox Farm
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FoxFarm Tiger Bloom is produced for soil and hydroponic systems. It is a powerful, fast acting, with high phosphorous concentration fertilizer that also contains just the right amount of nitrogen and many trace minerals for plants.


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More Products from Remo Nutrients
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MagnifiCal is super chelated, resulting in a quicker uptake to your plants. Our formula has been specially designed speed up absorption rates and can start affecting your plants within a couple of hours after use.


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More Products from Vitalink
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Complete one-part propagation feedSimple to use with convenient dose ratesFormulated for young plants and cuttingsBeneficial for strong root growthThe first step in healthy plant propagationVitaLink PlantStart is a unique complet..


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More Products from Vitalink
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professional plant nutrients developed specifically for vigorous growth and optimum yields when growing in coco coirHighly concentrated 2-part formulationOptimal NPK ratio for outstanding growth, flowering and fruiting stagesExceptio..


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More Products from Vitalink
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Protects plants against heat stressHelps plants to survive and prosper in hot conditions up to 40 degreesCan be used preventively or to help rescue your plants when sharp temperature rises occurVitaLink Chill is an advanced biostimul..


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More Products from Vitalink
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Protects plants against cold stressHelps plants to survive and prosper in cold and frosty conditionsCan be used preventively or to help rescue your plants when a sharp drop in temperature occursVitaLink Heat is an advanced biostimula..


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More Products from Vitalink
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Protects plants against drought stressAllows plants to not just survive through drought conditions, but to continue growingPerfect for non-attended grows, both indoors and outdoorsVitaLink Hydrate is an advanced bio stimulant which p..


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