1、 Fertilization method

1. Base fertilizer: Violet needs nutrients to maintain during its growth, so enough base fertilizer should be applied during planting. It is recommended to use livestock manure, phosphorus and potassium fertilizer. The nutrients in the cultivation soil will be improved, and the plants will grow better in the soil environment with high enough fertility

2. Fertilization in growth period: in its vigorous growth stage, fertilization should be applied every two weeks, mainly phosphorus and potassium fertilizer. Pay attention to the content of nitrogen fertilizer. You can use liquid fertilizer with lower concentration, cake fertilizer and water, domestic animal fertilizer, or self-made peel organic fertilizer. In addition, it is better to apply calcium phosphate before its flowering, which is more beneficial to its flowering

2、 Precautions

Pay attention to the amount of fertilizer every time you apply fertilizer. If you apply too much fertilizer for a long time, the plant will grow rotten roots and may not be able to bloom. Don't splash the fertilizer on the leaves of the plant when applying fertilizer, because the fertilizer will burn the leaves, which will rot and reduce the ornamental. In addition, the temperature will accelerate in the hot midsummer, so it's best not to apply fertilizer at this time