A Comprehensive Guide to Cannabis Nutrients & Supplements

Growing cannabis can be both challenging and rewarding. The right nutrients can make your plants thrive. It can be hard to choose the right product for you. This comprehensive guide contains all you need to know about cannabis nutrients, and other supplements.

Understanding nutrition basics

Before we get into the details about specific products, it’s important to know the basics of cannabis nutrients. The three most essential macronutrients cannabis plants require are nitrogen (N-P) and potassium (K-P). These nutrients are vital for healthy growth.

These macronutrients are not sufficient for cannabis plants. There are many micronutrients that are required. These include magnesium, calcium, and iron. Although they don’t need to be in large quantities, they are vital for plant health.

How to choose the best nutrients and supplements

There are many factors to take into consideration when choosing the right nutrients or supplements. These tips will assist you in making informed decisions.

Plant Stage:

Different nutrients are required at different stages. Flowering requires more phosphorus and nitrogen than the vegetative stage.

Growing Medium:

Your plants might require different nutrients depending on how they are grown in soil or hydroponically.


Supplements, nutrients and other products can be very expensive so it is important that you consider your budget before purchasing any product.

General Hydroponics:

Is an established brand for cannabis nutrient brands. Advanced Nutrients and Fox Farm are great options. You should research the benefits of each supplement and make sure they meet your needs.

Methods of application

It is crucial to learn how to use the nutrients and supplements that you have selected. Foliar and root feeding are the most popular methods of application.

Foliar feed refers to the application of a nutrient solution to plants. It can provide nutrients quickly to the plants. You should not use it to burn the leaves.

Root feeding is the addition of nutrients and vitamins to the soil or water the plant is currently growing. This allows the plant’s roots to absorb nutrients. This method is preferred by most growers as it is more efficient.

Final Conclusion

For healthy growth and development, proper nutrition is essential. If you are familiar with nutrition basics and how to choose the best products, your plants will thrive. To find the best products, you can research.