Can spoiled lard be used as fertilizer?

Spoiled lard as fertilizer

Spoiled lard can be used as fertilizer and can be used directly as fertilizer, but it is best to ferment it first to avoid breeding of pests and damage to plants caused by too high esterification. It can make the soil fertile and is an organic fertilizer.

Spoiled lard can be used as flower fertilizer. If it is fermented before use, better fertilization effect can be achieved and the chance of damage to the plants will be greatly reduced. This kind of organic fertilizer is generally suitable for flowers such as peonies and roses.

How to make fertilizer from spoiled lard

1. Let it stand

Spoiled lard is a turbid, translucent liquid. First, it needs to be left to stand for a while to allow the microorganisms inside to grow properly and prepare for the next fermentation step.

2. Fermentation

Next, add a certain amount of water to the spoiled lard. After about a month of fermentation, its harmful components and insect eggs will be greatly reduced, and it can be used as organic fertilizer.

Key points for using spoiled lard fertilizer

1. Principle plants

Whether you apply spoiled lard fertilizer directly or apply fermented spoiled lard, you must apply it at a distance from the plants. Otherwise, the local soil concentration of the plants may be too high and the roots of the flowers will not be able to breathe.

2. Apply a small amount

The fertility of spoiled lard fertilizer is still very high. If too much is applied at once, it can easily cause the soil concentration to increase instantly. The plants will be unable to absorb water in the soil, resulting in dehydration and death.