The 10 Best Nutrients for Outdoor Cannabis – Organic Nutrients and Fertilizer Reviews 2023
To help you out, here are the us seed banks that work in any country.
One vital factor that can help your outdoor cannabis to thrive, that is often overlooked, is the provision of nutrients which the plants need throughout their lifespan. This variable in your plants’ health is easy to provide given the breadth of ready-made fertilizers and nutrients on the market. Read on to find out more about the best nutrients for outdoor grown cannabis.
Check out my article Cannabis Nutrients: Best Soil Nutrients for Weed on 2023.
Where is the best weed grown?
In order to make your crop of weed as fruitful and tasty as possible, it is first essential to select a spot in your garden that you know receives plenty of sunlight, so try and not select anywhere where there is likely to be regular shade blocking the suns tasty energy source. It’s also a good idea to know what the average rainfall is for the area you are planting in, and the quality of the soil before you get started.
To give your cannabis a helping hand, and to ensure productivity, make sure you invest in some top quality nutrients or fertilizer that you can add to the soil to make it more hospitable for your plants. It is important to choose your nutrients carefully as some may affect the flavor of your cannabis. To make this job easier for you here we review the top 5 nutrients for outdoor cannabis, as used by experienced growers.
Fertilizer for Outdoor Comparison Table 2023
| Buy Link | Product Features | Price |
|---|---|---|
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Natural Sphagnum Peat Moss Organic Soil Conditioner, Potting Soil, Soil Amendment & Media – Nutrient Enriching Gardening Soil … | from $7.99 |
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Osmocote Smart-Release Plant Food Plus Outdoor & Indoor, 1 lb. | from $8.59 |
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Indoor Plant Food – All-Purpose Fertilizer (Liquid Alternative) – Best for Houseplants Indoors + Common Home Outdoor Plants in … | from $8.97 |
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Nature’s Care Organic Blood Meal1, 3 lbs. | from $8.99 |
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RAW- Phosphorus Plant Nutrient for Fruiting and Flowering/ Increase Fruit Flower Yield/ Plant Feeding Supplement/ for Horticul… | from $9.35 |
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RAW- Potassium Health Element for Plant Growth/ Increase Fruiting and Flower Production/ Plant Feeding Supplement/ for Indo… | from $9.83 |
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Fiddle Leaf Fig Slow-Release Fertilizer by Perfect Plants – Resealable 5oz. Bag – Consistent Nutrient Enrichment – for Indoor and … | from $9.95 |
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Organic Fiddle Leaf Fig Tree Plant Food – Liquid Fertilizer for Potted Figs – Nutrient Rich Formula to Grow Healthy Indoor and Out… | from $9.97 |
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Osmocote Smart-Release Plant Food Plus Outdoor & Indoor, 2 lb. | from $9.98 |
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RAW- Nitrogen Plant Nutrient for Treating Deficiencies, Increase Plant Growth During vegative Stage/ Plant Feeding Supplement… | from $10.70 |
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Espoma TR4 4-Pound Tree-Tone 6-3-2 Plant Food | from $10.99 |
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Osmocote Smart-Release Plant Food Plus Outdoor & Indoor, 8 lb. | from $12.28 |
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Liquid Indoor Plant Food, All-Purpose Indoor Plant Fertilizer, Liquid Plant Food, Easy Peasy Plants House Plant Fertilizers 4-3-4 Pl… | from $13.75 |
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Clean Harvest Nutrients Hemp Spurt Plant Stimulant and Micronutrient | from $13.99 |
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Organic Sphagnum Peat Moss by Perfect Plants – Absorbs Essential Nutrients When Added to Soil and Enriches Plant Roots – Indo… | from $14.95 |
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Liquid Plant Food – Hydroponic Nutrients Concentrate – Liquid Plant Fertilizer Suitable Replacement for AeroGarden, Miracle Grow… | from $14.95 |
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Humboldts Secret Flower Stacker – Flowering Plant Food – Nutrient System for Potting Soil for Indoor Plants & Outdoor Plants – … | from $15.97 |
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Root Naturally Azomite Rock Dust – 2 Pounds | from $15.99 |
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Down to Earth Organic Crab Meal Fertilizer Mix 4-3-0, 5 lb | from $16.90 |
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Dyna-Gro DYNAGB8OZSET Liquid Grow & Liquid Bloom, 8 oz | from $19.95 |
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Purived Liquid Fertilizer for Indoor Plants | 20oz Concentrate | Makes 50 Gallons | All-Purpose Liquid Plant Food for Potted Hous… | from $21.99 |
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Down to Earth Organic Fish Meal Fertilizer 8-6-0, 5 lb | from $22.88 |
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AeroGarden Liquid Nutrients (1 Liter) | from $23.97 |
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PLANTFUEL (Growth, Transition, Bloom) Plant Fertilizer Liquid Fertilizer for Outdoor and Indoor Plants and Hydroponics… (Bloom… | from $26.99 |
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Organic Plant Magic – Super Premium Plant Food: 100% Organic, All-Purpose Soluble Powder, Plant-Boosting Microorganisms an… | from $28.00 |
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Hydroponic Nutrient Solution – Complete Plant Food System – Part A and B | from $29.95 |
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Advanced Nutrients 6201-14AB pH Perfect Sensi Grow Part A+B, 1 Liter, Brown/A | from $31.88 |
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Organic Plant Magic – COMPRESSED POTTING SOIL: 100% Organic, Expands Up to 4x With Water, Nutrient-Dense Plant Food Deri… | from $32.00 |
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WONDER SOIL Organic Potting Soil | Ready to Plant Coco Coir Fully Loaded with Nutrients | 3 LBS Bag Expands to 12 Quarts of In… | from $34.99 |
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Liqui-Dirt Nano Powder All-Purpose Organic Complete Plant Food for Indoor or Outdoor Use (Makes over 50 gallons) 18 Balanced… | from $39.95 |
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Fox Farm Happy Frog Organic Potting Soil Mix Indoor Outdoor Garden Plants, 51.4 Quart(2 cu ft) ( Bundled with Pearsons Protect… | from $39.95 |
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Humboldts Secret Base A & B Bundle – World’s Best Base Nutrient System – Liquid Nutrient/Fertilizer for Indoor Plants – Support… | from $39.97 |
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Earth Juice Hydroponic & Indoor Gardening Starter Kit Plant Fertilizer and Nutrients | from $45.00 |
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BioBizz Bio Heaven Plant Growth Booster Nutrient Hydroponics 250, 500Ml 1 & 5L (250Ml) | from $45.00 |
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Ivation Herb Indoor Garden Kit | Complete Hydroponic Grow System for Herbs, Plants & Vegetables with LED Light, Seeding Box … | from $59.99 |
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Ocean Bounty (15 lb Bulk) Natural Plant Food for Indoor Plants and Outdoor Plants | from $60.00 |
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BioAg GL56719757 719757 Plant TM7 Nutrient, 1000g | from $62.99 |
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General Hydroponics GH5100 General Organics Go Box GH,Black | from $70.99 |
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General Hydroponics GLCMBX0009 Calimagic & Flora Gro, Micro & Bloom Combo, 1 Quart Fertilizer | from $78.98 |
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13Essentials Foliar Spray Fertilizer, Food for Stunning Growth and Healthier Plants, Non-Toxic, Yield Maximizer – Liquid Fertilizer … | from $85.74 |
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Maxsea HGC722255 All Purpose 16-16-16 Hydroponic Nutrient Fertilizer, 6 lb, Brown/A | from $89.00 |
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Botanicare BCNKBLM25 Plant Nutrient, 2.5-Gallon, White | from $96.78 |
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FOOP Canna Starter Pack: Organic Plant Nutrients for Thick Stalks, Tight Bud Stacking, and an Explosion of Trichomes | Infused … | from $99.99 |
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Humboldts Secret Starter Kit Pack – World’s Best Indoor & Outdoor Plant Fertilizer and Nutrient System: Base A & B – Golden Tre… | from $129.99 |
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Creative Farmer Bio Stimulant- Best for Indoor & Outdoor Plant All One Food with Nutrients | Price by Size #999 |
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Fruit Flower Fertilizer Parent | Price by Size #999 |
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Humboldts Secret Flower Stacker – Flowering Plant Food – Nutrient System for Potting Soil for Indoor Plants & Outdoor Plants | Price by Size #999 |
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Divine Tree Wonder Cote 90 Slow Release Npk Plant Fertilizer for Outdoor and Indoor Plants Nutrient Granules (50 g) | Price by Size #999 |
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Green Junction Epsom Salt, 500 Gm Jar | Price by Size #999 |
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FoxFarm Liquid Nutrient Trio Soil Formula: Big Bloom, Grow Big, Tiger Bloom + Twin Canaries Chart | Price by Size #999 |
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TPS Base A+B Two Part Set Complete Plant Growing Nutrient Formula for All Plants, for Both Soil and Hydro | Price by Size #999 |
Top 10 Best Nutrients for Outdoor Grow 2023
#1 (Editor’s Choice – Best Organic Nutrients) General Hydroponics General Organics Go Box
If you’re the sort of person that likes to tailor your plants’ food right through all of the growth phases, then this multi-pack from General Organics will be right up your street. The nutrients are derived from botanical extracts and other natural minerals, meaning your plant will remain organic at the same time as getting boosted to highs it will give you back in return for your tender care.
With a full 16-oz bottle of Bio thrive grow and bloom fertilization you have plenty of your basic nutrient supplements to help you stave of potassium deficiency and boost plant and foliage growth. However, the additional supplements also mean you can target additional support to plants through different phases, helping to ensure their roots grow strong, leaves are a bright healthy green, and buds are massive and flavorsome.
This is an excellent value kit for those outdoor growers who like to really get to know what it is their plants need, giving you the opportunity to test a range of high-quality organic products that will improve your soil no end. So whether you are a beginner or a pro-grower, this excellent multi-pack will have all the nutrients you need to provide a nutritious, bug-free and healthy growing area for all your green budding needs.
#2 (Best Value Nutrients) Dyna-Gro 8 oz DYNAGB8OZ Liquid Grow & Liquid Bloom
Weed growers love this great value product from Dyna-Gro – not only does it provide all the nutrients you need for your plants’ growth cycle in one set, but it is also incredibly easy to use. For under $25 you will receive the Dyna-Gro liquid grow (8oz) for the initial growing stage of your cannabis plants, and the Dyna-Gro liquid bloom (8oz) for when you need to switch to bloom nutrients for the flowering stage of your cannabis plants.
Containing 16 essential nutrients, this fertilizer will help to make your weed plants healthy and strong. It is also a great choice if your soil is rocky and in need of some extra support.
You also don’t need to worry if you are new to gardening, for Dyna-Gro provide you with in-depth instructions about what nutrients your plants need at what stage. This is especially important with growing cannabis as it is often hard to know when to switch to bloom nutrients outdoors. This product is a concentrate so simply add the required ratio of water and you are good to go – beautiful and healthy cannabis plants are just around the corner.
A top choice among outdoor growers, these nutrients will give you a productive and flavorsome harvest.
#3 (Best Nutrients To Enhance Flavor) General Hydroponic’ 1 Quart GLCMBX0009 Calimagic & Flora GRO, Micro & Bloom Combo
If you are after nutrients to help protect against potassium deficiency, give fast-growing plants the additional nutrient injection they need, or you want to give your plant tasty food that vitalizes flower growth and enhances the flavor of your buds, this superb blend from General Hydroponics works just like magic. It will also help with foliage growth, great for sea of green setups, and strengthens roots, great for outdoor growing.
If you have planted a fast growing strain outdoors, this can sometimes lead to nutrient deficiencies in your plants. So, if you don’t give them some regular love and attention, you might be depriving them of some vital food. This calcium & magnesium blend helps to prevent this and can provide the extra potassium your plants crave if you start to spot yellowish leaves that appear almost burnt in their appearance.
This is a huge container weighing 8-pounds, so you’ll have plenty of food even for big outdoor crops. So if you’re looking for some tasty food for your plants that will make accentuate the flavors of your buds, boost oil production, prevent against potassium, phosphorous and other nutrient deficiencies, then this plant food will make you and your plants very happy.
#4 (Best Epsoma Organic Fertilizer) Espoma TR4 4-Pound Tree-Tone 6-3-2 Plant Food
If you want to feed your cannabis plants some nutrients that are natural rather than chemical-based then why not try this organic fertilizer from Epsoma. It consists of 15 essential nutrients that will keep your weed happy. This is an ideal candidate for the growing phase of your cannabis if you want to ensure the healthy development of your plants.
These nutrients should be added after your plants are already planted and are a little bit established. It is very easy and quick to use – simply spread the granules over the root area of your plants and a little beyond the shadow of the leaves. Then all you need to do is leave it to do its work – thanks to the slow release formula it will gradually release nutrients to feed your plants, keeping them super healthy and rich in nutrients.
Many weed growing experts claim that providing your cannabis plants with organic nutrients is the best way to make sure your weed tastes and smells delicious. Through using an organic fertilizer you will also be doing your bit for the environment. By opting for Epsoma’s Tree-Tone you will not only be keeping your plants and yourself happy, mother nature will also be thanking you.
#5 (Best Nutrients for Extra Growth) Fox Farm FX14019 1-Quart FoxFarm Tiger Bloom Fertilizer 2-8-4
This product does exactly what it says on the tin – it can solve the pH imbalance and nutrient deficiency that may be the problem if your cannabis plants are stagnating or not growing as well as you would like. It is suitable for soil and hydroponic growing so you can use if you are also trying your hand at some indoor growing.
Thanks to its ‘Extra Strength’ this fertilizer gets into action immediately, after its first use you will notice a boom in growth and vitality in your plants – as well as an increase in those all-important flowers and buds. The Tiger Bloom is made up of 2% nitrogen, 8% phosphorus and 4% potassium, it also has a low pH so it will maintain the nutrients well if you need to store it for a period of time.
Fox farm provide a feeding schedule so this product is great if you aren’t so green fingered as it will tell you when you should feed your plants, how often and how much. You will love the immediate effect this fertilizer has on your cannabis plants, and will no doubt be relying on this product to keep your cannabis plants fruitful for years to come.
#6 (Best Nutrients for Cloning) Clonex Rooting Gel
If you’re a confident weed grower and have deliberately rejected auto-flowering strains so that you can try your hand at cloning your plants, then you are going to want this rooting gel from Clonex. The well-balanced mix of hormones, vitamins, and vital anti-fungal agents work to repair, protect, and stimulate your roots’ growth to ensure a healthy bedding in phase.
Made in the USA and with EPA approval, you can be sure this product is safe to use no matter what you intend to do with your plants’ tasty produce. You’ll also get much higher success rates with your cloning if you use this gel in comparison to its competitors, as these guys have really got the balance of these nutrients right.
So if you are branching out into cloning to help scale new heights in cannabis growing, recognize the importance of proper support for establishing roots, and want a product that outperforms its competitors, this rooting gel is all you need.
#7 (Best Nutrients for Seedlings) SUPERthrive VI30162 Plant Vitamin Solution
With 80 years of experience providing plant nutrition, SUPERthrive know what they are doing. This superb blend of non-toxic vitamins, in a super-concentrated solution, comes packed full of everything new seedlings need. This product truly helps with ensuring your plants build a strong root base that they will need if they are going be able to survive in the great outdoors.
A useful by-product of using these nutrients is added foliage growth, and your plants will come up a vibrant green even if they are not just seedlings and you apply this powerful vitamin solution. So whether you want to improve early productivity, ensure long-lasting security for your plants, or just want to replenish the soil your plants are growing in, this could be your perfect solution.
#8 (Best Nutrients for Strong Plants) Down to Earth Crab Meal Fertilizer 5lb
For something a little different, but a method that is a firm favorite with experienced growers why not try adding Crab Meal to your soil. Made from the shells of crabs, it is completely organic and is packed with phosphorous, nitrogen, calcium and magnesium which your cannabis plants will love.
It also has the benefit of being slow release so your plants can enjoy these nutrients when they need them. It is great for both the vegetative and flowering stage of growing – for your efforts you will see healthy leaves and larger buds.
#9 (Best Nutrients for Nitrogen) Miracle-Gro Nature’s Care Organic Blood Meal 3 lb
If you’ve noticed your cannabis leaves turning yellow or pale green in color, or even beginning to die, then this is likely a sign of a Nitrogen deficiency. This blood meal from Miracle-Gro is a great organic product that will re-invigorate your weed plants as it ensures production of chlorophyll and amino-acids, integral in the photosynthesis process. However, remember that blood-meal is not suitable for clones or young seedlings.
Even if you have not noticed light green edges to your leaves it is worth supplying this nutrient over the course of the growing process, distributing it across the soil every 6 weeks or so. With leaves drawing on this nitrogen your plants will happily turn the suns rays into the tastiest glucose that will make your weed all the sweeter.
#10 (Best Nutrients for Bigger Buds) Down to Earth Fish Meal Fertilizer 5 lb
You might think that using some ground up remains of fish to feed your cannabis plants is a little unusual but actually, fish meal is a great source of that all-important trio that your weed needs – nitrogen, phosphorus, and potassium. This method has been used for years by the experts and is a great organic and eco-friendly way of taking good care of your plants.
It will give your cannabis nice strong roots, healthy leaves and – most importantly – really enhance their bud growth which we are sure will keep you happy. Why not give it a try, we are sure you won’t regret it.
#11 (Best Rooting Nutrient) Root Naturally Azomite Rock Dust – 2 Pounds
If you’re becoming a professional grower, then you’re likely thinking about improving your soil and essentially building your own soil that will perfectly compliment the type of cannabis you like to grow. A key ingredient that you will want to build into your soil is Azomite. This is a mineral supplement rich in iron, calcium, and magnesium and serves to replenish depleted nutrients within the soil. This product will soon have your plants thriving in the newly nutritious soil.
The major pros of this product are: it is cheap; it comes in a large resealable bag; it will replenish your soil thanks to being packed with vital minerals; it is great for root growth and strength; and will ensure your soil stays nutritious for years to come. One con of this product is that it is not always the quickest to take effect, depending on the quality of your soil and you may need to buy other nutrients to supplement it in order to reap the benefits.
#Azomite #Rock_Dust #Nutrients #Soil #Root_Growth
#12 (Best pH Soil Amendment) Advanced Nutrients Sensi GrowpH Perfect Part A+B Soil Amendments, 1L
Getting your plants off to a good start in life is the desire of any cannabis grower, and can be especially challenging for those of you who are beginners to the growing world. Another challenge for growers is getting those pH levels right – something which can require frequent monitoring and adjustments to your set up. Here is a product that can do away with both of these worries, and comes in the form of a two-part set from Advanced Nutrients.
This Sensi Grow pH Perfect Part A&B Soil Amendments is just what you need to give your plants a successful grow phase – this means strong stems, quick growth, and healthy leaves. Even advanced growers rely on Sensi Grow as it has such a great success rate when it comes to healthy plants. This product also maintains the perfect pH level for your plants so you don’t have – another superb set of nutrients from Advanced Nutrients.
#Non_organic #Growth_nutrients #Growth_stimulants #Strong_plants #Healthy_plants
Conclusion
Your cannabis plants need to be treated with love and care so investing in some top -quality nutrients for them is an essential means of keeping them healthy and productive. Nutrients can either be chemical based or organic, so whatever your preference there is something for everyone. Within a few days of using one of these products reviewed here, you will notice the difference in your plants, and where perhaps before they were failing they will be renewed with new vigor.
So what are you waiting for, to ensure the success of your outdoor grow venture get your hands on one of these fertilizers and watch your crop grow in abundance.
