Can cooked soybeans be used as fertilizer?
The editor will share some small experiences of plant cultivation regarding whether cooked soybeans can be used as fertilizer. Let's continue with the introduction by the editor.
Can cooked soybeans be used as fertilizer?
Cooked soybeans can be used as fertilizer, but they cannot be used directly as they may burn the roots of the plants. It's best to ferment them thoroughly in advance and dilute the concentration to a level that flowers can tolerate. Avoid pouring it directly on the roots; instead, apply it to the surrounding soil. The amount doesn't need to be too much, just enough to cover the surrounding soil.
Using cooked soybeans as fertilizer
Cooked soybeans can be used as fertilizer, but they cannot be used directly as they may burn the roots of the plants. They should be decomposed first, then diluted with water before use. They can act as flower fertilizer, mainly providing nitrogen, which is one of the three core fertilizers: nitrogen, phosphorus, and potassium. Avoid pouring it directly on the roots; instead, apply it to the surrounding soil. The amount doesn't need to be too much, just enough to cover the surrounding soil.
Cooked soybeans are rich in a large number of nutrients and are commonly used to cultivate flowers such as蟹爪兰 (cattleya orchid), gardenia, orchids, and longevity flowers. When using them to cultivate cattleya orchids, the soybeans can be placed in the soil when potting the plants, but they should not come into contact with the roots. After watering, they can act as a long-term base fertilizer.
How to make cooked soybeans into fertilizer
1. You can dig several small holes in the soil of potted flowers, but make sure to keep them a bit away from the flowers to prevent burning the roots. Then, place the cooked soybeans in the holes, usually 2-3 beans per hole. After placing the beans, fill the holes with soil and let them ferment slowly.
2. Find a suitable container with good sealing properties to hold the soybeans. Place the cooked soybeans in the container, then add water and seal it, but not too tightly to prevent the expansion of gases produced by fermentation, which could cause danger if they cannot escape the container.
Then, place the container in a sunny area to ferment. This method takes a long time, so patience is required. Once the beans have fermented, mix them with water and use the mixture to water the flowers. The effect is much better than commercial fertilizers.
Key points for using cooked soybean fertilizer
If cooked soybeans are placed directly in the soil to ferment, the high temperature will burn the roots of the flowers. Therefore, it's best to ferment them thoroughly in advance and dilute the concentration to a level that flowers can tolerate. Otherwise, it will definitely cause fertilizer damage.
The above detailed introduction on whether cooked soybeans can be used as fertilizer is for reference by netizens.