Can rice husks be used as fertilizer?

Rice husks as fertilizer

Rice husks can be used as fertilizer, but they cannot be used directly. They need to be fermented in advance and take about two months to become usable fertilizer. Mixing them into the soil can make plants grow more lush.

Rice husks can be used as flower fertilizer. After a long period of fermentation with water, they can be used as fertilizer for flowers. It is an organic fertilizer with moderate fertilizer content and is not easy to breed pests. It is generally suitable for growing flowers such as peonies or jasmine that require fertile soil.

How to make fertilizer from rice husk

1. Collection

Rice husk is a kind of agricultural waste product with large stock. It can be easily purchased at flour processing plants. If you need to use it in large quantities, you can order it directly from such manufacturers.

2. Fermentation

Mix rice husks and water to form a suspension for fermentation. It usually takes about two months to complete the fermentation. When mixed into the soil, it can greatly improve the soil fertility.

Key points for using rice husk fertilizer

1. Deep burial

Rice husks will produce a certain odor during the fermentation process. If it is used at home, it is recommended to dig a deeper hole in the soil and pour the fermentation liquid into it.

2. Fermentation water

The turbid liquid from fermented rice husks is also an excellent fertilizer. Don't throw it away. Before the plant bears fruit, you can use a spray bottle to spray it on the branches and leaves to quickly replenish nutrients for the plant.