Comprehensive Guide to Cannabis Nutrients & Supplements

Weed Reviews

Growing cannabis is a difficult but exciting job. The right nutrients are essential for cannabis plants to thrive. You can help them get there. There are many options available, and it can be overwhelming to decide what product you should use. This guide will cover all you need to know about cannabis nutrients, and other supplements.

Understanding the basics about nutrients

Before we go into detail about the products in question, it’s important to first understand what cannabis nutrients are. The three most essential macronutrients for cannabis plants are nitrogen, potassium, and phosphorus (N-PK). These nutrients are vital for healthy growth.

These macronutrients will not be enough for cannabis plants. They also need a variety of micronutrients. These include iron, calcium, and magnesium. These nutrients are vital for the health of plants, but they aren’t essential in large quantities.

How to choose the most nutritious and effective nutrients

When selecting the right nutrients, supplements, or other products for you to use, there are many factors you should take into consideration. Here are some tips that will help you make an informed choice.

Plant Stage:

Different nutrients are required at different stages. Plants need more nitrogen in the vegetative stage and more phosphorus during flowering.

Growing Medium:

Depending on whether your plants were grown in soil, or hydroponically, you may need different types of nutrients.


Nutrients and supplements can be very costly so it is important that your budget is considered when you are selecting products.

General Hydroponics:

A brand that makes cannabis nutrient products, is very popular. Advanced Nutrients, Fox Farm and Fox Farm are both good choices. Research the benefits of every supplement to ensure they are in line with your growing goals.

Methods for Application:

Once you have selected the right nutrients and supplements, it’s important to understand how to use them correctly. Foliar feeding and root feeding are the two main methods of application.

Foliar feeding involves spraying the plants using a nutrient mixture. This is a great way for plants to get nutrients quickly. But it shouldn’t burn the leaves.

Root feeding refers essentially to adding nutrients to the soil and water that the plant grows in. This allows the plants’ roots to absorb nutrients. This method is preferable by most growers, as it is more productive.

Final Conclusion

You must provide the right nutrients and supplements for cannabis plants to grow and develop healthy. If you have a good understanding of the basics and how to choose the best products for your cannabis plants, they will thrive. Make sure to do your research so you can choose the right product for you.