How to Compost Manure

How to Turn Organic Waste into Liquid Fertilizer

In recent years, the trend toward organic gardening and sustainable agriculture has taken a firm root in the hearts and minds of consumers and producers alike. At the forefront of this green revolution is the innovative practice of converting organic waste into valuable liquid fertilizer. Whether you’re a home gardener, urban farmer, or agricultural enthusiast, understanding how to craft this “liquid gold” from waste products can revolutionize your approach to plant nutrition and soil health. Here’s how to make liquid fertilizer

The Benefits of Liquid Fertilizer from Organic Waste

Liquid fertilizer made from organic waste offers a plethora of benefits, including:

  • Nutrient-Rich Solution: It delivers essential nutrients in a readily available form for plants to absorb quickly.
  • Waste Reduction: It promotes recycling and reduces the amount of organic waste that would otherwise end up in landfills.
  • Cost-Effective: Home-made liquid fertilizers save money compared to purchasing commercial products.
  • Eco-Friendly: It minimizes the carbon footprint associated with the production and transport of chemical fertilizers.
  • Soil Health: It supports the microbiome of the soil by adding beneficial bacteria and fungi
Liquid fertilizer production line for sale
Liquid fertilizer production line for sale


The Process of Creating Liquid Fertilizer

Step 1: Gathering Your Organic Waste

Start by recycling liquid organic waste materials. These can include vegetable peels, fruit scraps, coffee grounds, eggshells, grass clippings, and manure. Avoid meat, dairy, and oily foods, as they can attract pests and produce foul odors.

Step 2: Processing organic waste with reactor tank

To produce liquid fertilizer, you first need to have a composting system in place. Composting organic waste such as animal manure, kitchen scraps, yard trimmings, and agricultural by-products is the first step. A well-maintained compost pile will break down these materials into a rich humus over time, which can then be converted into a liquid form. In liquid reactor tank, harmful substances in organic waste will be killed by anaerobic fermentation. This only needs a short time, then you can manufacture quality liquid organic fertilizer. Click here to learn more.

Step 3: Straining and Using Your Liquid Fertilizer

Once the brewing process is complete, remove the compost bag and strain the liquid to remove any remaining solids. You can packing it with liquid fertilizer filling machine to sell. It can be applied directly to the soil or used as a foliar spray. Diluting the liquid fertilizer may be necessary, especially for use on young or sensitive plants.

Safety and Storage

While liquid fertilizer from organic waste is generally safe, it’s crucial to use only compost that has been properly processed to eliminate pathogens. Use your liquid fertilizer soon after brewing, as storing it can lead to anaerobic conditions, which can harm plants and create unpleasant odors.

Tips for Maximizing Your Liquid Fertilizer’s Potential

  • Balance Your Ingredients: Aim for a good mix of green (nitrogen-rich) and brown (carbon-rich) materials in your compost to create a balanced nutrient profile.
  • Monitor Your Brew: Keep an eye on the compost tea’s color and smell. A sweet, earthy smell indicates a successful brew.
  • Regular Feeding: Use your liquid fertilizer regularly, but avoid over-fertilization, which can lead to nutrient burn and environmental runoff.


Liquid fertilizer from organic waste stands as a testament to the beauty of sustainable practices. It turns what would be waste into a resource that can significantly improve plant growth and soil vitality. With just a few simple steps, anyone can partake in this eco-friendly process, harnessing the power of nature to nourish their gardens and landscapes. Here you can visit for reference. So, as you peel those potatoes or rake your lawn, remember that you’re just a few steps away from creating your very own liquid gold.