How To Add Nitrogen To Soil In An Organic Way?

Nutrients are highly essential for a sustainable growth of plants. These elements comprise and make up for the proteins and DNA. Chief of all the nutrients is Nitrogen. Nitrogen helps in various natural processes of the plant such as photosynthesis and the natural growing process in general. Nitrogen, therefore, becomes something that the plant cannot live without.

While, using fertilizers for the purpose of adding nutrients to your soil works, there are many other more organic ways you can use to add nitrogen to the soil. It is very easy to spot when the soil is the running out of nitrogen. This article comprises a list of methods you can use to add nitrogen to the soil.

Why Do Plants Need Nitrogen?

Like mentioned previously, nitrogen acts as a form of efficient boost to the soil. Therefore, plants require nitrogen for a healthier growth. In simpler words, without nitrogen; it is impossible for plants to create a healthy environment for itself to grow in. Since plants cannot themselves observe nitrogen that is present in the air; it becomes highly essential for one to look for a way through which nitrogen can be converted to a form of addition to the soil.

Add Nitrogen to Soil

Add nitrogen to soil in organic ways

Plants tend to be stunted every time nitrogen deficiency is detected. Following given are some the reasons why plants require nitrogen:

  • Plants need nitrogen to help them in the process of making proteins, amino acids and build a stronger DNA.
  • Plants need nitrogen to construct their cells.
  • To avoid being stunted, plants require an abundant supply of nitrogen.
  • How to test whether or not your soil is facing a nitrogen deficiency

Well, there is no one established a way of testing the nitrogen level of your soil. Moreover, it’s hard to test it using home techniques too. One will either have to opt for a professional soil testing expert or simply purchase the soil testing kit themselves.

You can look for ways to contact your local extension office. They usually offer services that are accessible to the general public. The fee is nominal too. So, you need not worry about expending a lot of money over this.

In fact, you should get your soil tested every once in a while. Not only will it tell you whether or not you must add nitrogen to your soil; you will also discover other elements that stand deficient in your soil.

You may not find soil testing kits at a normal supermarket. Go to the local hardware store or nearby plant nursery for this product. The shopkeeper should be able to tell you how you can test the equipment.

List of Products that Contain Nitrogen

Beware, if you find any signs of deficiency; it is time you look for ways to add nitrogen to soil. Products that consist of nitrogen:

1. Manure

Composted manure from animals stand as great means for nitrogen. Animals that mainly eat grass leave out the substantial amount of organic matter which prove high in nitrogen. This runs the risk of burning plants, though. Moreover, this also expands the possibility of weed seeds invading your garden after a point of time.

To avoid this, compost the manure approximately six months before planting anything at all. It will be a nice addition to the soil, making it rich with nitrogen.

2. Fish

Fish remnants or fish emulsion is also a great way of organically adding nitrogen to your soil. Spray it on the soil in heavy doses. Do it every once a month or so.

You can even try spraying it over your crops. But make sure you dilute it with water before doing so. Spraying solid amounts of fish emulsion may not turn out so well.

3. Chicken Feathers

Well, this is a first. Add nitrogen to your soil using chicken feathers. They too are a fantastic source of nitrogen. They consist of an element that goes by the name of keratin.

Keratin is a hard protein. Due to the given nature of keratin, it takes quite some time to break down. But once they do, they are perfect kinds of long term solution for soils lacking nitrogen.

4. Alfalfa Meal

Alfalfa meal consists of many nutrient rich elements apart from nitrogen itself such as potassium and phosphorus among others. They will encourage natural microbial activity in your soil as well.

What’s more? They respond quickly to decomposing with the ground and the crops as well. This is definitely something that you should opt for if you’re looking for faster results. Ensure that you spread them over your soil directing after planting holes in them.

5. Soybean Meal

We may all have heard of the numerous benefits that soy consists of for us humans. Well, the same applies to soil and plants as well. You can use it on your lawn or backyard garden as a form of instant boost for your plants while it may not result in producing fast results. It is a perfect source for those looking towards a medium speed nitrogen release in their soils.

6. Mineral salt

Mineral salts are famously known for holding high levels of nutrients. One of the chief mineral salts that consist of high nitrogen concentration is the Chilean Nitrate. It is that mineral salt that mined from deserts of Northern Chile. This can be added directly to the soil without having to dilute it with other additions.

They break down quickly and therefore, do not require a biological procession. However, problems arise when the water tables are not monitored regularly. Too much addition of water can cause damage to the soil.

7. Fertilizer

One thing that needs to be understood to avoid gardening problems is the fact that there is no catch – all solution to anything. A combination of various methods and resources is required to produce the best kind of result.

No matter what you choose – be it a pesticide or fertilizer, do not expect it to single – handily act as a supplement to your soil and plants. To ensure the healthier growth of your plants, you must choose the right kind of fertilizer.

Steps to Follow to Add Nitrogen to Soil

Step 1

Mow your garden properly, first. It is after this that you must start planting your soil with your choice of the additive. The maturity period depends on your choice of the additive. Give them space to grow well.

Step 2

You may add the organic matter now. Animal compost or manure should be carefully spread over the soil. This should be given substantial time to develop its effect.

Step 3

Consistently make use of grass clippings to make sure your soil is broken down properly. Your soil needs to develop the ability to make proper use of the nutrients you are adding, after all, right?

Step 4

Make sure you get rid of any form of weed growth that might occur. They will cause damage to your soil and negatively impact the growth of everything surrounding them.


Your plants are like your babies. They should be nurtured well from their very inception age. Make sure your basis is efficient enough for your plants to have a healthier grow. I hope you found this blog productive. Please do let me know what you thought of it by commenting down below. Thank you for your time!

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