Can Rice Husk Ash Be Used as Fertilizer?
This article provides information on whether rice husk ash can be used as fertilizer in flower planting. Let's take a look together.
Can Rice Husk Ash Be Used as Fertilizer?
Rice husk ash can be used as fertilizer, but it must be decomposed and fermented before use. It is rich in phosphorus and potassium, which can enhance the lodging resistance of many flowering and fruiting vegetables, promoting their healthy growth. Rice husk ash can be used as a flower fertilizer and is suitable for vegetables or plants, such as tomatoes, spinach, Torreya, orchids, Chinese roses, soybeans, rice, and Zamioculcas zamiifolia.
Using Rice Husk Ash as Fertilizer
Rice husk ash can be used as fertilizer, but it must be decomposed and fermented before use. It contains phosphorus and potassium, which can improve the lodging resistance of many flowering and fruiting vegetables, promoting their healthy growth.
Rice husk ash can be used as a flower fertilizer and is suitable for vegetables or plants, such as tomatoes, spinach, Torreya, orchids, Chinese roses, soybeans, rice, and Zamioculcas zamiifolia.
How to Use Rice Husk Ash as Fertilizer
1. Soil mixture: Rice husk ash can be used as a supporting material and mixed with nutrient-rich soil at a ratio of 1:5. Then, plant the plants in it.
2. As a foliar fertilizer: Rice husk ash can also be used as a foliar fertilizer. Mix it with an appropriate amount of water and apply it directly to the leaves of the plants.
Key Points for Using Rice Husk Ash Fertilizer
1. When using rice husk ash, it should be noted that more is not necessarily better. The usage amount should be around 5% of the soil, either mixed into the soil or spread on the surface.
2. The amount of rice husk ash used should not be excessive. If used improperly, it may cause yellowing of leaves, root burning, seedling burning, and even reduce the yield of vegetables.
The above-mentioned tips on whether rice husk ash can be used as fertilizer hope to provide you with some help after reading this article!