14 Best Nutrients For Outdoor Cannabis- Organic Nutrients and Fertilizer in 2024

GH5100 General Organics Go Box

5450-14 Voodoo Juice Fertilizer

Dyna-Gro DYNAGB8OZSET Liquid Grow & Liquid Bloom

Growing your cannabis outdoors can be a bit difficult, especially If you don’t have the required environment for growth. Choosing the best fertilizer for your plants can also be tricky. Knowing the correct place to plant your seeds, scheduling the time for harvest precisely, and also ensuring that your plants get adequate sunlight and water supply are things to be considered clearly before moving on. A time comes in your plants’ growth stage where they need nutrients, and even fertilizers will come in handy. Fertilizers can promote the development of your plants, producing a healthy plant.

Providing nutrients to your cannabis plant is a vital factor and should not be overlooked. There are various nutrients when growing cannabis, so choosing the plant’s perfect may seem stressful or confusing to the grower, especially if the grower is a beginner or inexperienced.

Before growing your cannabis outdoors, there are many factors to consider, including; finding the correct space to grow the plants, purchasing the essential supplies and resources, and preparing for the harvest period properly. It is also vital to ensure that the plants receive adequate cannabis nutrients and fertilizers, sunlight, oxygen, and water.

Cannabis plants require about three elements to grow healthy with vibrant flowers, firm roots, and high yields. These elements are; Nitrogen, Phosphorus, and Potassium. These elements are mostly contained in several fertilizers, although the amount of each of the nutrients may vary based on the particular fertilizer. Each component may be required in various ratios, depending on the plant. The elements are further explained below.


With its symbol “N,” Nitrogen has an atomic number of 7 and an atomic mass of about 14. This element promotes photosynthesis in the plants and also helps to boost the production of chlorophyll. Without chlorophyll, photosynthesis cannot take place. This is why Nitrogen is a vital element of cannabis plant growth. It stimulates the growth of the stems and the leaves and increases the plant’s size and vigor. However, if there is a nitrogen deficiency in the plant, its growth rate will be reduced, and the leaves will turn yellow faster than they should, starting from the old leaves to the lower leaves of the marijuana plant. Be mindful of cold soil temperatures because they can cause a deficiency of Nitrogen.


Phosphorus is the second vital element in the growth of cannabis. Its symbol is “P” and has an atomic number of 15 and an atomic mass of 31. Its primary significance is that it promotes the germination of seeds and seedlings as well as root growth. Phosphorus is an essential element that supports the evolution of floral clusters and terpene resins. It is also involved in the formation of starches and sugars. It is also responsible for the overall strength and stamina of the cannabis plant. A deficiency of phosphorus will substantially reduce the plant’s growth rate and the smaller leaves’ easy fade. They would turn purple, and their edges will be parched, leading to the leaves’ easy dying. However, uncontrolled levels of phosphorus may lead to a potassium-deficiency.


The third vital macro element is the Potassium “K.” It has an atomic number of 19 and an atomic mass of 39. Potassium is essential for the healthy metabolism of the plant, especially during the period of flowering. It also promotes the healthy formation of the clusters of cannabis flowers. Potassium supports the plant’s vigor, health, and growth. A Potassium deficiency will lead to growth rate reduction and even cause issues for the leaves. The leaves may begin to have brown edges and tips with curled margins.

It is imperative that the fertilizer or nutrients that you want to purchase have these three vital elements and in the correct ratio. Most times, fertilizers or nutrients containing these elements have their symbols “NPK” inscribed on the packaging

After choosing and starting with cannabis nutrients or fertilizer, it is advised that you stick to it to maintain the kine of cannabis nutrients you began with. Adding too many nutrients or fertilizers can sometimes cause significant problems like getting the plants burnt.

Whether you’re an inexperienced grower or an expert, you’d realize that growing healthy plants require a lot of work and investment. You will have to introduce some cannabis nutrients or fertilizer to your plants for aromatic and flavorful buds. They may not be applied every day, just adequately. They will assist your cannabis plant and promote it while ensuring high productivity. However, you must choose your nutrients carefully.

Suppose you want your weed crop as tasty and fruitful as possible. It would be best if you chose the right spot in your garden exposed to adequate sunlight. It is not advisable to choose a spot under a shade or tree because it’ll limit the plants’ access to sunlight. It is also important to take note of the average rainfall in that environment or area. The soil quality in that spot is also an important factor to consider to promote the level of productivity of your cannabis. As mentioned before, investing in high-quality fertilizers or nutrients is advised. These nutrients will help create a more suitable soil condition, making it hospitable for your cannabis plant. Remember to choose nutrients or fertilizers carefully because they can affect the flavor of the cannabis. In this article, the best nutrients are reviewed to make your decision easier.

The Best Nutrients for outdoor cannabis Are Reviewed Below

Table of Contents

The best nutrients for outdoor cannabis you can find on the market are reviewed below;


GH5100 General Organics Go Box

If you like to tailor your cannabis plant’s food throughout each phase of growth, this general Organics multi-pack is the best for you. Its nutrients are gotten majorly from natural minerals and botanic extracts. This means that it is organic and will keep your plants organic while promoting their productivity, resulting in a high yield.

A full bottle of bloom fertilization and Bio thrive grow is enough and nutrients packed. It will help to prevent the deficiency of potassium in your plants and promote foliage and plant growth. Although, additional supplements mostly require more support for the plants as they go through the different stages of growth. Nutrients help strengthen the roots, brighten the leaves or a healthy green color, and even increase the buds’ size and give it nice flavors. This value kit is excellent, especially for outdoor growing and growers who like to know their plants’ needs. This kit gives you the chance to test and try several top quality organic products that will improve your soil condition. As a beginner or an experienced grower, this nutrients multi-pack has all the nutrients that your plants need, creating a healthy, bugs-free growing environment/condition for your cannabis plant. The mixtures can even be adjusted to fit the requirements of various plants. It can also be used in hydroponic systems and soil-cultivated systems. It is a pH-balanced fertilizer and is made of refined and decontaminated concentrates, which makes it easier for your plants to absorb and make use of it. It is a concentrated blend of magnesium and calcium(calimagic).

It comes as a combo of three sprays and is sold in a quart-size, gallon, or pint. It is quite big, so it has enough to go around your outdoor garden.

Key Features:

  • Complete line O premium Biological plant food and supplements
  • No assembly required
  • Time-tested ingredients of traditional Agriculture


  • Dimensions: 9 * 5.75 * 7 inches
  • Brand: General Hydroponics
  • Color: black
  • Weight: 1.65 pounds
  • Sustainable and efficient methods of modern cultivation
  • It is organic
  • High yield
  • It is made from natural minerals and botanic extracts
  • It is not OMRI approved


5450-14 Voodoo Juice Fertilizer

Most of the best nutrients for cannabis that you can find are contained in this one-liter bottle of the voodoo Juice fertilizer. This fertilizer is packed with advanced nutrients that can boost the overall growth of your cannabis plants. It is sold in various quantities, ranging from .250, 1, 4, 5, 10, to 23 liters. This fertilizer creates a space for the complete development of plants down to their roots. Whether you’re fertilizing clones, transplants, or seedlings, this fertilizer will optimally develop your plants’ roots.

Due to the fertilizer, the roots will have a greater mass and density. It will also boost the branches, helping the plants to grasp nutrients better. This will increase the effectiveness of the nutrients. This will save you money and time, and the voodoo juice fertilizer can also be used to promote the flowering and all-round growth of your cannabis plant.

The fertilizer’s liquid formula is a blend of eight super microbial strains specifically designed for the plants you grow and the environment they are grown, helps to pump up roots and was invented by an experienced Ph.D. scientist team and promotes optimal vegetative growth and floral production.

Key Features:

  • Optimal development of roots on your transplants, clones, and seedlings.
  • It promotes the efficiency of nutrient intake by plants
  • Causes Enhanced root density, mass, and branching


  • Dimension: 4.17 * 2.48 * 7.91 inches
  • Brand: iPower Distributor L and G
  • Size: 1 liter
  • Weight: 2.43 pounds
  • It is available in various sizes
  • Works with soil growing systems or soilless growing devices
  • You only need 8ml per gallon of water
  • It saves time and money
  • It may go moldy


Dyna-Gro DYNAGB8OZSET Liquid Grow & Liquid Bloom

Cannabis growers enjoy this product from Dyna-Gro. It not only provides all the nutrients that your plants need for each stage of their vegetative growth, but it is also straightforward to use. For a reasonable price of $25, you will get the Dyna-Gro liquid to grow for the early stages of growth of your marijuana plants. You can also purchase the Dyna-Gro liquid bloom for the flowering stage of your plants.

This fertilizer has 16 essential nutrients contained in it, keeping your cannabis plants strong and healthy. It is an excellent choice, especially for rocky soil that needs extra support. If you are an inexperienced grower or a beginner, don’t worry. You can purchase the Dyna-Gro. It is packaged with instructions about your plants’ various needs as they progress through their stages of vegetative growth. This information is essential when growing cannabis because it can be challenging to know when to start using bloom nutrients(outdoors). The Dyna-Gro is a concentrate, so all that is needed is to add the adequate water ratio and begin using it.

These nutrients will give your cannabis a good flavor and produce a high yield/harvest.

Key Features:

  • Dyna-Grow liquid growth causes Increased vegetative growth
  • Contains all micro and macronutrients required for healthy growth.
  • Dyna-Grow bloom will boost the flowering stage of growth


  • Dimensions:
  • Brand: Dyna-Gro
  • Height: 3ft
  • Weight: 1.2 pounds 3.25* 3 * 4.5 inches
  • It contains all the macro and micronutrients
  • It promotes flowering in your cannabis plants
  • It improves growth
  • It can be used on rocky soil
  • Increases the size of the buds
  • Not well packaged and tends to leak


SUPERthrive VI30155 Plant Vitamin Solution

The SUPERthrive provides one of the best nutrients, especially for the flowering/bloom stage of plants’ vegetative growth. It is also suitable for Foliar spraying, Hydro-seeding, and Hydroponics. SUPERthrive has been in the business of making plant nutrition for 80 years and are well experienced. The SUPERthrive VI30155 plant vitamin solution has a mixture of non-toxic vitamins and is also very concentrated.

This fertilizer helps strengthen your plants’ root base. It will replenish the soil and enhance your plant’s natural defenses. The SUPERthrive helps to construct a powerful root base that reduces transplant shock in the seeds or seedlings.

A useful end-product of the SUPERthrive solution is increased foliage growth, giving your plants a vibrant color(green). Whether you want long term security for your plants or you want to enhance productivity right from its early stages and replenish the soil, this SUPERthrive vitamin solution will do just that and more.

You only need a drop per gallon of water because it is very concentrated. However, it is only dispatched within the U.S.A and some selected countries outside of the U.S.

Key Features:

  • Highly concentrated
  • Non-toxic vitamin solution
  • Reduces transplant shock by building a robust root base


  • Dimensions: 2.3 * 6.8 * 2.4 inches
  • Brand: Vitamin institute
  • Color: multi
  • Weight: 1.23 pounds
  • It is a highly concentrated solution, and this saves you time and money
  • It doesn’t get expired
  • It can be used indoors on vegetables or house plants
  • It replenishes the soil
  • It can be quite messy to use


General Hydroponics, Flora Gro, Micro & Bloom Combo, 1 Quart Fertilizer

If you need cannabis plants nutrients that will fight against and prevent potassium- deficiency in your plants, then a combo of these three fertilizers will do just great. These plant nutrients are considered one of the best for soil. The general hydroponics combo nutrients will enhance your plants’ growth and even give your plants all the nutrients they’ll need through their growth stages.

This fertilizer is also known to give your plants a pleasant taste, a vibrant flower growth, and even make the buds flavorful. This excellent blend from general Hydroponics is just what you need and works well. It is perfect for outdoor growing and builds the root base, strengthening it.

Suppose you’re growing a strain outdoors that grows fast, this fertilizer will be the best for you, and it will replenish the soil with nutrients and help prevent nutrient deficiency in your cannabis plants. It has a blend of magnesium and calcium to avoid nutrient deficiency and provide your plants with the much-needed potassium.

The clonex rooting gel is made up of secondary, micro, and macronutrients that your plants need to boost their quality and yield. The mixtures can even be adjusted to fit the requirements of various plants. It can also be used in hydroponic systems and soil-cultivated systems. It is a pH-balanced fertilizer and is made of refined and decontaminated concentrates, which makes it easier for your plants to absorb and make use of it. It is a concentrated blend of magnesium and calcium(calimagic).

It comes as a combo of three sprays and is sold in a quart-size, gallon, or pint. It is quite big, so it has enough to go around your outdoor garden.

Key Features:

  • Formulated to enhance fast-growing plants
  • Stimulates vegetative and structural growth
  • Enhances aroma, flavor, and essential oils
  • Rich in potassium, sulfur, phosphorus, and magnesium
  • Builds strong roots


  • Dimensions: 3.3 * 13.2 * 8.5 inches
  • Brand: General Hydroponics
  • Color: multi
  • Weight: 8 pounds
  • It is suitable for Hydroponics
  • It contains all the primary and micronutrients
  • It contains Calcium and Magnesium
  • It enhances root, fruit, and flower development
  • The small bottles are not cost-effective


Clonex rooting gel

Suppose you’re the kind of grower that likes to customize your plant’s food throughout all the stages of its growth. If you don’t fancy auto-flowering seedlings, you can try out cloning. It is an appropriately balanced mixture of vitamins, anti-fungal enzymes, hormones, and nutrients, and it is all-natural and organic, made from natural minerals and botanical extracts.

Provide the primary nutrients enough to prevent the deficiency of potassium and help to boost foliage and plant growth. It will help to ensure that your plants have strong roots, have a vibrant green color, and help make their buds robust and flavorful.

Whether you are an experienced grower or a beginner, the clonex rooting gel has all the vitamins you require to provide a healthy, bug-free, nutritious environment for your plant’s optimal growth. It has EPA approval and is made in the USA.

Key Features:

  • Made in the USA
  • No assembly required
  • Premium biological plant supplement
  • High-performance, water-based, rooting gel


  • Dimensions: 1.9 * 1.9 * 3.7 inches
  • Brand: Sunlight Supply Inc
  • Color: black
  • Weight: 4.8 ounces
  • It has an excellent value
  • It is very safe to use
  • It has a high performance rate
  • It has a full spectrum of trace elements and mineral nutrients that help to nourish the young roots
  • The full list of its ingredients are not included


Fox Farm FX14049 Liquid Nutrient Trio Soil Formula: Big Bloom, Grow Big, Tiger Bloom

These nutrients are one of the best cannabis plant fertilizer options. It is available in various packs and offers a regular 32 oz bottle. You may start with the “grow big hydro” for ample green growth. You can then switch to the tiger bloom once you notice the first sign of flowering or bud set. It can help change the nutrient deficiency and pH imbalance, which can make your plant’s growth stagnant if not treated or adjusted. The tiger bloom will do just that. It is suitable for hydroponic and soil growing. The tiger bloom is known for its extra strength and starts to work immediately. From the first application of the tiger bloom, you’d notice a better vitality and boost your plants’ growth.

The tiger bloom is made up of 4% Potassium, 2% Nitrogen, and 8% Phosphorus. It can be stored for a long time and has a low pH balance.

A feed calendar is provided by Fox Farm and is excellent for beginners as it will tell the grower when to feed the plants and how much food should be given to the plants.

Key Features:

  • It is a three-pack liquid fertilizer combo from FoxFarm
  • Suitable for mature and late-season fruits and flowers


  • Dimensions: 9.54 * 9.75 * 3.5 inches
  • Brand: Sunlight Supply Inc
  • Color: multi
  • Weight: 7.75 pounds
  • They work in all stages of vegetative growth
  • It can also be used for other plants, such as tomatoes
  • They can be used for hydroponic gardening
  • It is advised that you only use it for soil


Humbol. Secret Golden Tree

The Golden Tree company makes the best cannabis nutrients you can find. The nutrients are sold in quantities ranging from 2 – 64 ounce containers. You can also buy it in gallons. It is sold in various amounts for you to choose which suits you and your plants best.

The formula of this nutrient helps to enact enzymes that promote photosynthesis across the plants. This nutrient can also be used on all plant types. This all-in-one soil food additive can be used to promote and increase the quality and quantity of yield. Your plants are safe with this plant nutrient because it is organic. This fertilizer can be used in various row systems, no matter the growing method you’re using: Hydroponics, soil, or aeroponics.

This fertilizer is an excellent blend of carbohydrates, vital minerals, kelp, and amino acids.

Key Features:

  • The formula is compatible with all grow mediums
  • The 64-ounce solution can make up to 896 gallons of additive solution to feed your plants


  • Dimensions: 10 * 10 * 10 inches
  • Brand: Humbol. Secret
  • Size: 64 ounces
  • Weight:
  • It can improve yield by 20%
  • It is economical
  • It is an all-purpose solution for all plant types
  • It may be used 1-3 times a week to boost root development
  • Has a pungent smell


Advanced Nutrients Bud Candy Fertilizer

The advanced nutrients bud candy fertilizer is another top nutrient for cannabis plants. It is available in various quantities ranging from .250 liter to 23 liters. This fertilizer proposes an excellent survival rate for your transplants and seedlings.

The bud candy fertilizer helps to promote an increase in yield and growth without much heavy lifting.

The bud candy fertilizer has a sweet scent. It is also packed with all the nutrients that your plants need for healthy and improved growth. It supplies your plants with a lot of energy from the nutrients in this blend, particularly carbohydrates.

Key Features:

  • The high survival rate for clones, transplants, or seedlings
  • Increase yield and growth
  • No assembly required
  • Provides energy to plants


  • Dimensions: 4.17 * 2.48 * 7.91 inches
  • Brand: Advanced nutrients
  • Size: 1 liter
  • Weight: 2.43 pounds
  • It can be used until the time of harvest
  • It can be used on both Hydroponics and soil
  • It has a combination of essential micronutrients
  • It is a fertilizer additive and not a 100% fertilizer


Advanced Nutrients Bloom, Micro & Grow

These combo nutrients are one of the best nutrients available on the market.

These nutrients will provide your cannabis plants with sturdy and lush growth. The package includes a three-part solution, 1 liter each.

All the nutrients your plants need from the growth to bloom are provided.

The fertilizer will ensure that your plants get all the nutrients they need to grow lush and healthy while also maintaining the pH balance.

Key Features:

  • Sturdy and lush growth from 3-part nutrients, designed particularly for high value.
  • The 3-part solution in 1 package
  • State-of-the-art carrier molecules to ensure that the plants get the optimal amount of required nutrients
  • Takes care of pH level


  • Dimensions: 9.7 * 9.3 * 6.4 inches
  • Brand: Advanced Nutrients
  • Size: 1liter
  • Weight: 2.82 pounds
  • It includes fulvic acid, which helps to balance absorption
  • It has a balance-free pH technology that is almost perfect
  • It ensures that all nutrients are made available to the plants.


Down to Earth Organic Crab Meal Fertilizer

If you’re looking for an unconventional method or fertilizer that is great for your plants, then you should try this crab meal. The crab meal is organic and made from crab shells.

It is fully packed with calcium, phosphorus, magnesium, and Nitrogen that your marijuana plants will enjoy.

The crab meal also releases the nutrients to your plants slowly for them to enjoy and savor it when needed. This fertilizer is great for both the flowering and vegetative stages of growth.

Key Features:

  • A five-pound box of all-natural fertilizer
  • All-purpose fertilizer that also contains calcium
  • OMRI Approved
  • 4-3-0 formula
  • Carefully blended from organic nutrients in appropriate proportions


  • Dimensions: 3.5 * 8 * 10.8 inches
  • Brand: Down To Earth All Natural
  • Material: carton
  • Weight: 5 pounds
  • Its top-quality ingredients provide an effective and environmentally-friendly approach to crop fertilization, plant care, and soil management.
  • It slowly releases the nutrients to the plants, allowing the plants to enjoy the nutrients when they require them
  • Larger buds and healthy leaves
  • It is not as effective as other fertilizers


Advanced nutrients pH perfect Sensi Grow

Starting well when growing cannabis is every grower’s wish and can be quite tricky, especially for inexperienced growers. Another difficulty that the grower may face is getting the precise pH levels. It may require constant adjustments and monitoring.

This product will help you ease up the difficulties just mentioned above. This product from advanced nutrients comes in a 2-part set. The sensi grow fertilizer(part A and B) is all your plants need for successful growth stages.

It helps to strengthen the stems. It promotes rapid growth and healthy-looking leaves. When it comes to healthy plants, the sensi grow is famous for its high success rate. This product also helps to maintain the appropriate pH level for your plants. The sensi grow will have your plants looking robust and healthy.

Key Features:

  • It contains two 1 liter bottles
  • 2-part A and B combo pack
  • pH perfect technology


  • Dimensions: 10 * 2.5 * 8 inches
  • Brand: Advanced nutrients
  • Size: 1 liter
  • Weight: 5.3 pounds
  • Promotes the overall growth of your plant
  • Lush foliage
  • Rapid growth
  • It is economical
  • It is a bit pricey


Miracle-Gro Nature’s Care Organic Blood Meal

If you notice that your cannabis plants begin to turn pale green or yellow or fade away, it is a sign and symptom of Nitrogen deficiency.

This Miracle-gro blood meal is an excellent product. It will revitalize your cannabis plants while ensuring a constant production of amino-acids and chlorophyll. This will help to boost the process of photosynthesis in your plants.

However, blood-meal is not appropriate for young seedlings or clones.

You can distribute this blood meal over the soil once in 6 weeks, throughout the various growth stages.

When the leaves absorb the Nitrogen, photosynthesis will successfully take place, allowing your plants to release flavorful glucose that will increase the sweetness of your marijuana.

Key Features:

  • Filled with organic Nitrogen
  • It can be used in the spring every two months


  • Dimensions: 3.8 * 11.4 * 8.1 inches
  • Brand: Miracle-gro(nature’s care)
  • Style: blood meal
  • Weight: 3.06 pounds
  • It helps to promote the vibrant color of your plants and causes vigorous growth
  • It brings vitality and life to your veggies and flowers
  • It brings about high yield and colorful harvest
  • It helps to restore the lost nutrients and also revitalize the soil
  • It is not well packaged


Root Naturally Azomite Rock Dust

If you have started your journey to becoming a professional grower, you may want to improve your soil and even tailor your soil to suit the kind of cannabis you intend to grow. An essential ingredient that you should include in your soil is Azomite. It is a mineral supplement. It is rich in magnesium, iron, and calcium. These help to replenish the exhausted nutrients in the soil. It will help your plants to survive in the nutritious soil.

The major advantage of this product is that it is affordable and comes in a heavy-duty, reusable bag.

It will revitalize your soil and replace lost nutrients as it is fully packed with essential nutrients. It can also strengthen your plant’s roots and increase their growth. This product ensures that your soil is full of nutrients for a long time. However, this product may take a while to start working.

Key Features:

  • 2 lbs root naturally volcanic rock dust
  • Heavy-duty, re-sealable bag
  • It contains 67 trace and major elements
  • Excellent soil additive for all plants


  • Dimensions: 9 * 2 * 6 inches
  • Brand: Azomite
  • Weight: 2 pounds
  • It re-mineralizes the soil for optimum growth
  • It improves the root systems, quality, and yield
  • It is odorless
  • It can be used for all soil types
  • It is a naturally occurring mineral deposit
  • It is doesn’t work rapidly
  • You may have to purchase extra supplements to get the best out of it.

Buying Guide Questions

Here are some frequently asked questions on growing outdoor cannabis and the use of organic nutrients and fertilizers.

When to switch to bloom nutrients outdoors?

In mid-late October, when the plants have grown to a height between 4-6.5 feet, there is a varied development between them.

How often should you fertilize your outdoor plants?

To get the optimum result, you should feed your plants every two to three weeks and fertilize your land plants once a month.

What is a good fertilizer for outdoor plants?

The overall best fertilizer for outdoor plants is the Miracle-Gro water-soluble All Purpose Plant Food. It provides your plants with all it needs to thrive outdoors.Best miracle gro aerogardens

What is the best fertilizer for all plants?

Dyna-Gro DYNAGB8OZSET Liquid Grow & Liquid Bloom is an excellent fertilizer for all kinds of plants.

What fertilizer makes plants grow bigger?

Fertilizers that are high in Nitrogen are famous for speeding up and causing massive growth in plants.

What time of day is best to fertilize plants?

The best time to use fertilizer is in the early hours of the morning before 7 am.

Is miracle grow a fertilizer?

The miracle grow is a trusted and famous, All-purpose fertilizer.

What is the best homemade fertilizer?

Collecting and using grass clippings, especially if you have an organic lawn. You can use it in your garden as a homemade fertilizer. Best homemade fertilizers for your garden

What liquid makes plants grow faster?

Soda water that isn’t flavored helps plants grow faster and suitable for plants.

What helps plants grow faster, salt or sugar?

Tap water is the best, but sugar water is preferable to saltwater.

Addition facts to consider on this subject:

1. Understanding Soil pH and Its Impact on Nutrient Absorption:

  • Explanation: Discuss the importance of soil pH in nutrient uptake. Ideal pH levels for cannabis are typically between 6.0 and 7.0.
  • Tips: Provide guidance on how to test and adjust soil pH for optimal growth.

2. Role of Micronutrients:

  • Detail: Beyond the primary nutrients (NPK), highlight the importance of micronutrients like magnesium, calcium, and iron.
  • Application: Suggest ways to ensure a balanced supply of these micronutrients through organic means.

3. Organic Pest Control Measures:

  • Strategies: Cover organic methods to protect outdoor cannabis from pests without harming the plant or environment.
  • Examples: Introduce natural predators, neem oil, or insecticidal soaps as options.

4. Watering Techniques for Optimal Growth:

  • Guidance: Elaborate on the best practices for watering cannabis plants, considering factors like climate, soil type, and plant stage.
  • Tips: Mention the importance of proper drainage to prevent root rot.

5. Companion Planting Benefits:

  • Concept: Introduce the idea of companion planting to naturally enhance growth and deter pests.
  • Suggestions: Recommend specific plants that pair well with cannabis and offer mutual benefits.

6. Organic Mulching Techniques:

  • Advantages: Explain how mulching can help in moisture retention, temperature regulation, and weed control.
  • Materials: Suggest organic mulching materials like straw, wood chips, or compost.

7. Seasonal Adjustments in Care:

  • Variation: Discuss how care requirements for outdoor cannabis may change with seasons.
  • Advice: Offer tips for preparing plants for different weather conditions.

8. Impact of Local Climate and Geography:

  • Local Factors: Emphasize the need to tailor nutrient and care regimes based on the specific climate and geography of the growing area.
  • Examples: Provide examples of how coastal, mountainous, or urban settings might influence growth strategies.

9. Legal Considerations and Compliance:

  • Legality: Briefly touch on the importance of understanding and complying with local laws regarding cannabis cultivation.
  • Resources: Direct readers to resources for staying informed about legal regulations.

10. Community Engagement and Learning:

  • Forums and Groups: Encourage joining local or online communities for shared learning and support.
  • Experiences: Share anecdotes or case studies from experienced growers.

11. Sustainable Practices in Cannabis Cultivation:

  • Eco-friendly Methods: Advocate for sustainable and environmentally friendly cultivation practices.
  • Long-term Impact: Discuss the long-term benefits of organic and sustainable farming for the environment and plant health.

12. Monitoring and Adjusting to Plant Needs:

  • Observation Skills: Stress the importance of regularly observing plant health and responding to signs of distress.
  • Adjustment Strategies: Guide on how to adjust nutrient levels, watering, and care based on plant feedback.


When growing the cannabis plant, you should know that it requires a lot of care and attention. You will have to invest in high-quality nutrients or fertilizers for your plants to maintain good health and boost their productivity. Growing cannabis can be more tricky than other plants because it is mostly grown with Hydroponics (soil-less). However, with the nutrients above, your cannabis plants will do great, even when it’s grown outdoors.

Nutrients can be non-organic or Organic. Choose not only based on your preference but based on the one that works best for your plants. These products work very fast, and you will start to see the growth and overall improvement of your plants. Ensure that you use the products as directed by the manufacturer or professional. These nutrients can also help to revitalize your plants. Remember to do the necessary research about a product before using it. The nutrients and fertilizers listed in this article are the best that you can find on the market and are effective. They will help promote productivity in your plants, reviving your roots, energizing your plants, and brighten your plants.

These nutrients are versatile and will provide the required macro and micronutrients that your plants need to grow fast and healthy with big buds and high yield. It is advised that you start with underfeeding and not over-feed your plants to avoid getting them burnt. When you want to increase their food dosage, ensure that this is done gradually. If your plants are not deficient in any nutrient, it is better to feed them with half the suggested amount or dosage.

Remember that during the bloom/flowering stage, your cannabis will require less amount of Nitrogen and an increased amount of potassium to promote the growth of the flowers.

Remember to consider the essential factors before purchasing nutrients or fertilizers for outdoor cannabis. Be cautious when introducing new plant nutrients or fertilizer to your marijuana plants.