Fermented Rice Water for Plants: How to Make It



Are you tired of using chemical fertilizers to boost the growth of your plants, but don't know where to start with natural alternatives? Look no further than fermented rice water! This ancient technique has been used for centuries in Asian countries, and is now gaining popularity worldwide.

Fermented Rice Water is created by soaking rice in water and allowing it to ferment for a few days. The resulting liquid contains beneficial bacteria that can help improve soil quality, promote plant growth, increase yield and protect against pests and diseases. It's easy to make at home with just a few simple steps, making it an accessible option for any gardener looking to go green.

In this article we will discuss how you can create your own fermented rice water at home for use in your garden or houseplants. We will cover the benefits of this natural fertilizer as well as tips on how best to apply it on different types of plants. So without further ado, let’s dive into the world of fermented rice water!

How to Make Fermented Rice Water for Plants: A Complete Guide

Fermented rice water has been used by gardeners for centuries as a natural and effective fertilizer. It is rich in vitamins, minerals, and amino acids that are essential for plant growth. Fermenting rice water is a simple process that can be done at home with basic ingredients.

What is fermented rice water?

Fermented rice water is the liquid obtained from soaking or boiling uncooked rice in water. The fermentation process involves leaving the mixture to sit at room temperature until it develops a slightly sour smell and bubbles form on top of the surface.

The fermentation process increases the nutrient content of the liquid because beneficial bacteria break down complex carbohydrates into simpler sugars, making it easier for plants to absorb nutrients.

Why use fermented rice water on plants?

Using fermented rice water on your plants has several benefits:

  1. Increased Nutrient Absorption – As mentioned earlier, fermenting increases nutrient availability in the solution hence increasing absorption by your plants system.

  2. Promotes Growth- The added nutrients promote growth hence an increase in overall health of your plant

  3. Pest Control – Some studies have shown that using fermented products like this one reduces pest infestations over time

  4. Cost-effective – This product requires only two ingredients (rice &water) which makes it very affordable compared to store-bought fertilizers.

How do you make fermented rice water?

Here's how you can make fermentated rise wayer step-by-step:


  • 1 cup Brown/White Rice
  • 3 cups Water
  • A sterile jar/container with tight-fitting lid


  1. Rinse brown or white uncooked before adding them carefully into container/jar being used.
  2. Add three times as much filtered/distilled tap/boiled/cooled from tap/bottled/mineral/etc…water than starch.
  3. Seal lid on container and allow it to ferment for two days in a warm area, or three days if the weather is cooler.
  4. Strain fermented rice water from the jar/container using a fine-mesh strainer.

Your product is now ready to use!

How often should you use fermented rice water?

It is recommended that you apply Fermented Rice Water about once every 2-3 weeks during growing season.

Tips for Using Fermented Rice Water

  1. Dilute – Always dilute with fresh tap/distilled/bottled/mineral/etc…water before applying it to your plants, especially when starting out. This will help avoid burning your plants due to over-fertilization.

  2. Use Sparingly – Even though this product provides natural nutrients, too much of anything can be harmful hence minimal usage prevents plant damage and promotes growth as needed.

In conclusion, making fermented rice water for plants is an easy DIY process that comes with various benefits such as increased nutrient absorption and reduction in pest infestation which promotes plant growth without breaking the bank! With proper care and appropriate usage tips in mind, this fertilizer can be safely used throughout any growing season by gardeners of all levels of expertise!


What is fermented rice water, and how can it benefit plants?

Fermented rice water is a liquid that has been made by soaking uncooked rice in water for an extended period of time. During the fermentation process, microorganisms such as bacteria and yeast convert the starches in the rice into beneficial compounds like lactic acid and antioxidants that are great for plant growth. The end result is a nutrient-rich liquid that helps improve soil quality, promote healthy root growth, increase resistance to pests and disease, and even boost flowering.

The benefits of using fermented rice water on plants have been well-documented throughout history. In fact, farmers from ancient China all the way up to modern-day Japan have been using this natural treatment on their crops for centuries. The secret lies in its ability to release essential nutrients slowly over time which allows plants to fully absorb them without any harmful side effects.

How do you make fermented rice water at home?

To make fermented rice water at home you will need uncooked white or brown Rice (1 cup), Water (3-4 cups), A container with a lid that fits tightly like Mason jar or glass bottle , cheesecloth or coffee filter , Rubber band

Firstly rinse 1 cup of uncooked white or brown Rice thoroughly under cold running tap water until clean.
Fill your jar with 3-4 cups of clean filtered Water.
Add rinsed Rice into your jar containing Water
Stir well so all grains are soaked properly
Cover it with cheesecloth/coffee filter secured by rubber band
Leave it aside undisturbed in room temperature area for 2-3 days
After few days you will see froth/bubbles formation which indicates fermentation process started,
Strain out the liquid part only using strainer
Collect this strained mixed color Fermented Rice Water

Now your homemade Fermented Rice Water ready-to-use! You can dilute before use because concentrated form of this solution could be strong for some plants.

How often do you need to apply fermented rice water to your plants?

The frequency with which you should apply fermented rice water depends on the specific plant and its needs. In general, it's best to use this treatment once every two weeks during the growing season, or as needed based on your soil quality and plant health.

When applying, dilute a small amount of the liquid in a watering can or sprayer before applying it directly onto your plants' leaves and roots. Be sure not to overwater or saturate the soil too much since excess moisture could lead to root rot.

It is important that you monitor how well your plants are responding after application because improper usage may harm more than benefit them sometimes. Start gradually by using less concentrated Fermented Rice Water Solution along with observing how plant reacts before increasing frequency.

Can I use any type of rice for making fermented rice water?

Yes! You can make Fermented Rice Water from any type of uncooked Rice – white or brown short grain, long grain is fine but avoid quick cooking/ Minute / Parboiled types . Long-grain white and brown varieties work equally well when making this natural fertiliser at home while Jasmine & Basmati varieties have been commonly used in many countries across Asia & Europe regions for centuries due their unique aroma profile

The only thing that may affect fermentation process is quality/age/purity/country origin of raw material so use freshly bought good-quality unpolished organic grains if possible.

Is there anything else I need to know about using fermented rice water on my plants?

While there are many benefits associated with using fermented rice water on your plants, it's important not go overboard with applications since an excessive amount can lead harmful effects like fungal growth ,algal bloom ,root burn etc..

Also remember that different types/plants have varying requirements so always experiment by starting with small concentration, then gradually increasing it until you find the right balance. Always monitor your plants' health and soil quality to determine when and how often to apply this treatment.

Overall, fermented rice water is a natural, affordable way to boost the health of your plants while reducing chemical use in agriculture. Give it try by following these simple instructions on making it at home and watch as your greenery thrives!

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