Can calcium phosphate be used as fertilizer?

Calcium phosphate fertilizer

Calcium phosphate can be used as fertilizer, but it cannot be buried directly in the soil. It needs to undergo certain chemical reactions to stimulate the nitrogen and organic matter in it before it can be used. It can make the originally poor soil more fertile.

Calcium phosphate can be used as flower fertilizer, but first a certain amount of hydrochloric acid must be added for adjustment. After that, it can be used as a nutrient supplement for plants. It can be used as a fertilizer for growing flowers. It is generally suitable for the cultivation of roses, peonies and other flowers with high nutrient requirements.

How to make calcium phosphate fertilizer

1. Add hydrochloric acid

Calcium phosphate is insoluble in water, but it can react with hydrochloric acid to form a solution rich in inorganic nutrients, which can provide nutrients for plants through certain chemical processes.

2. Add water to mix

The acidity of calcium phosphate solution is too strong, and direct use can easily cause damage to plants. It is best to add water in a certain proportion before use to reduce the concentration, so that inorganic fertilizer can be obtained.

Key points for using calcium phosphate fertilizer

1. Acidic use

Calcium phosphate fertilizer is an acidic fertilizer. If the plant is suitable for planting in an alkaline soil environment, it is best not to use this fertilizer to avoid counterproductive effects and damage to the plant.

2. Use in moderation

Calcium phosphate fertilizer has a high acidity. Applying a large amount of this substance at one time can easily destroy the original acid-base balance of the soil, making it difficult for plants to adapt and eventually leading to their death.