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Best Nutrients for Hydroponics | Top 8 Cannabis Nutrients

best nutrients for hydroponics

Gardening and nourishing your very own crop is not a recent phenomenon. Many have loved taking care of and protecting their plants and crops for ages.

It’s my one favorite pastime that gives me peace, fulfillment, and a sense of satisfaction as I see the lovely buds sprout out of my own home-grown plants fed with the best hydroponics nutrients.

Thanks to technology, growing plants and crops is now so easy, that even beginners can get on the bandwagon and start their very own nurseries.

The hydroponic system for one is ideal for growing leafy plants, vegetables, and fruits that you can easily grow in-house or commercially.

The most important thing you need to get started with though is the best marijuana fertilizer with all the essential nutrients for growth.

The market is flooded with cheap hydroponic nutrients; so you better be safe than sorry!

For your ease, I’ve covered the top eight best cannabis nutrient reviews here in this article.


Selection of the Best Cannabis Nutrients

The importance of selecting the best nutrients for hydroponics can’t be more emphasized.

In order to see your plants grow and stay healthy, you need to take good care of the type of plant food you give them.

Fox Farm FX14049 Liquid Nutrient Trio Soil Formula

Fox Farm FX14049 Trio

2-8-4 6-4-4 0-3-7

Seed/Cloning Vegging Flowering

General Hydroponics Flora Grow, Bloom, Micro

General Hydroponics Flora Set

5-0-1 2-1-6 0-5-4

Seed/Cloning Vegging Flowering

Advanced Nutrients Bloom, Micro & Grow

Advanced Bloom, Micro & Grow

4-0-0 1-1-6 1-3-4

Seed/Cloning Vegging Flowering

Dyna-Gro Liquid Grow & Liquid Bloom

Dyna-Gro Grow & Liquid Bloom

7-9-5 3-12-6

Vegging Flowering

Golden Tree Best Plant Food for Plants and Trees

Humboldts Secret Golden Tree


All Cycles

CANNA Coco A & B, 1 L, Set of 2

CANNA Coco A & B

4-0-1 0-4-2

Vegging Flowering

Botanicare LIQUID KARMA Plant Growth Enhancer Supplement

Botanicare LIQUID KARMA Enhancer


All Cycles

General Hydroponics GH1742-001

General Hydroponics GH1742




Hydroponic Nutrients Reviews

Here I’ve reviewed the eight best hydroponic nutrients available in the market for your convenience. Let’s take a look:


1. Fox Farm Trio Soil Formula.

Fox Farm FX14049 Liquid Nutrient Trio Soil Formula

Next, on the list, I have the Fox Farm FX14049. This U.S.-made nutrient solution is the best for the growing stage of the crop. The thing I love about this one is that they’ve categorically divided the growth stage into three parts.

You start with the Grow Big, which’s ideal for producing a higher yield. Then as soon as the first bud or flower pops out, you can start with the Tiger Bloom formula. As growth progresses, you can use the Big Bloom.

From my personal experience, this one is great for preventing any wilting or damage. You see it particularly nourishes the roots and gives the crop all the good nutrient solutions that you need for proper growth.

Basically, the Big Bloom formula can be used all over the growth phase. This one works on yielding greener and healthier crops. Just make sure to leach the system twice a month to prevent any clogging and keep things sanitary and fresh.

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2. G. H. Flora Grow, Bloom &  Micro Fertilizer Set.

General Hydroponics Flora Grow, Bloom, Micro

If you are new to this hydroponic systems business, the GH flora series is heaven-sent! The kit comes complete with the full range of nutrient solutions, fit for each stage of the plant’s lifecycle. With this in your hand, you can definitely enjoy a much higher yield.

Plus, it also gives you a free hand to experiment with various flavors, quantities, etc. The mixing often leads to a better aroma and flavor of the crop. The GH flora series is also known for the best results when it comes to improving the overall quality of the crop.

I for one started with this series for my hydroponic system. The range takes care of the solubility, is pH balanced, and has a wide range of hydroponic nutrients all in one – something you won’t find in many other plant food.

Fun fact: NASA has also successfully used the GH Flora series for growing plants in outer space!

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3. A. N. Bloom, Micro & Grow

Advanced Nutrients Bloom, Micro & Grow, Pack

Comes from one of the well-recognized brands, Advanced Nutrients, Micro & Grow provides all necessary nutrient solutions to your plants. The package comes with three bottles, one liter each, providing you with enough quantity for weeks and even months.

The Micro & Grow formula uses advanced technology, like carrier molecules, and provides you with one specifically designed solution for each stage, which is grown, micro, and bloom. The product not only provides all the necessary nutrients to the plants but also keeps the pH level neutral.

Your plants get all the necessary amino acids and plant food for each stage, ensuring perfect growth. The package also doesn’t use any harmful chemicals to adjust pH so you can use the product with peace of mind.

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4. Dyna-Gro Liquid Grow & Liquid Bloom

Dyna-Gro Liquid Grow & Liquid Bloom

The Dyna-Gro formula basically has two divisions: The Grow formula and the Bloom formula. Starting with the liquid Grow, it’s really good for fast growth during the growth phase. As soon as you reach the flowering stage, you switch to the Bloom formula.

The Dyna-Gro formula has a unique blend of all the key micro as well as macronutrients that your plant needs for faster growth.

In my opinion, this is great especially if you aren’t working on even ground. It also works effectively on the plants kept in containers and provides thorough nourishment.

The liquid formula easily seeps through the soil and stones to get to the roots. If you are fond of orchids, you’ll love how it affects the color and size of the flowers!

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5. Humboldts Secret: Golden Tree

Golden Tree Best Plant Food for Plants and Trees

Another one of the best hydroponic nutrients you’ll find is the Humboldts Secret Golden Tree. This one is for professionals and can also be used commercially.

The formula works amazingly well when it comes to increasing the yield and preventing wilting and drying out of the leaves.

It nourishes deeply and provides all the major nutrients you need for the health of your plants. The best part is you can use it for about all kinds of plants. Whether it’s roses, vegetables, big trees, or other floral plants, Humboldts Secret Golden Tree is all you need.

Another point to note here is that it also reduces the vegetation time; i.e. you get a greater yield in much less time than you normally would with any of the other brands.

My advice, for the best results, use the formula in combination with some other nutrient solution formula. That’ll give you the best results!

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6. CANNA Coco A & B

CANNA Coco A & B, 1 L, Set of 2

Canna was awarded at an annual expo in Holland for the production of revolutionary soil growers and products for hydroponic systems cultivation. What makes Canna one of the best hydroponic nutrients is its environment-friendly characteristics.

The process to use this product is easy and safe. They carefully balance the product formulation to increase the yield without damaging the environment.

High-value nutrients and minerals and the right amount of main and trace elements make the composition perfect for plants to grow. To help the plant absorb all these nutrients and improve the harvest, the product has chelating agents like fulvic acids.

This Canna Coco product is accessible throughout Europe, Australia, and America. Select the companies with high-standard plant technologies while looking for the best nutrients for hydroponics to improve your plant turnout.

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7. Botanicare Liquid Karma

Botanicare LIQUID KARMA Plant Growth Enhancer Supplement

All the products are formulated by high-technology researchers and experienced scientists. Even if you are inexperienced in this field, you can still achieve a pretty good yield using the Botanicare Liquid Karma.

This supplement makes its place in the top hydroponic nutrients because of the presence of metabolically active organic compounds. It contains nitrogen, potassium, and phosphorus that help the plant grow.

They promote plant production despite the physical condition and environmental stresses. The catalysts and activators help in the synchronized and accelerated production of your greens.

Undoubtedly you can get cheap hydroponic nutrients, but they will not be as effective as this one. So, get the best nutrients for hydroponics from Botanicare for great results.

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8. G. H. 1742 Flora Nectar

General Hydroponics GH1742

Unlike other plant supplements, this product is equipped with special agents for extra nourishment and high yield.

The plant nectar attracts bees and insects to bring the pollen grains to other plants to promote cross-pollination and improve production. Also, it gives a sweet taste to fruits and an aroma to flowers.

This nectar contains raw sugar, malt syrup, molasses, plant-based esters, and l-amino acids. All of the components are optimized in such a way that it maintains the metamorphism of your plants.

The plant structure becomes more sturdy. A high concentration of nitrogen in the ingredients helps it grow even in stressful environmental conditions.

General hydroponics is included in the best cannabis nutrients as it is formulated especially for the optimization of plant nectar. This plant food supplement makes sure that the metabolism of the plants is accelerated and optimized.

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Hydroponic Nutrients Buyer’s Guide

Picking out the right hydroponic nutrient solution can be a bit overwhelming particularly if you are new to the game.

But don’t worry, here’s a simple guide that’ll get you on the right path in no time.



Essential Minerals

Here are some of the most important nutrients that you can add to the ‘must-have’ list when you look for the right nutrient solution for your plant food:

  • Boron
  • Potassium
  • Calcium
  • Magnesium
  • Nitrogen
  • Chlorine
  • Zinc
  • Phosphorus
  • Iron
  • Copper
  • Sulfur
  • Manganese
  • Molybdenum

But, you need these in the right ratios too. As your expertise level increases, you will know just how much of each you need for each plant.

Keep in mind though every plant needs different types of hydroponic solutions; so what works for one type, won’t necessarily give you the same results for another species. Then again, stay away from cheap hydroponic nutrients they may actually do more harm than good.


Types of Hydroponic Nutrients

Powdered or Liquid?

The nutrients are available in two forms; powdered and liquid solutions. The liquid solution is pre-made, so much less trouble to use.

The powdered ones are more professional kinds where you can easily mix and make a unique solution for each yield. This one is more appropriate for a larger yield or commercial usage.


Tips for Choosing the Right Plant Food

  • Try to be specific; if growing cannabis, pick out the brand made for the purpose (i.e. best cannabis nutrients, )
  • Should not include much organic matter


How to Add Nutrient Solution?

Simple, just follow the instructions! All of the best hydroponic nutrients are clearly labeled and come with directions for use.

Especially the ones in liquid form; just go by the box and it’ll be as simple as can be!


Wrapping Up with the Top Hydroponic Nutrients

Picking out the best hydroponic nutrients can be a daunting task. But, a look at the requirements, climate, and usability will help narrow down your choice.

For most home-growers, like myself, I would recommend the liquid formula. Simple, fast, and effective most of these are pre-made for ease of use. Others may be concentrated but by following the instructions you can quickly dilute the concentrates for your plants.

Another thing, I would suggest is to pick out a duo or trio solution, as they have the essential nutrients for each individual phase. An All-in-one nutrient solution is good for beginners but won’t produce the same results as the combos.

Anyhow, the most important thing is to really enjoy what you do, take it as a hobby, and love your plants. Trust me on this, there’s nothing that works better and it all comes back in the form of flowers and buds, all the result of your hard work.

Happy Harvesting!

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