What fertilizer to use for Verbena

1. What fertilizer to apply

1. Seedling stage: Different types of nutrients are required according to different growth stages. At the beginning of the seedling stage, the demand for nutrients is less because the root system is smaller and the absorption amount is very small. Excessive application is not good for growth. However, in order to promote rapid growth, the seedling stage should be shortened and fertilizers should be applied in appropriate amounts, including a little decomposed organic fertilizer.

2. Growing new roots: After about 10-15 days of cultivation, new roots will grow and you can add fertilizer. You can apply some compound fertilizer, but it must be mixed with clean water to avoid root burn caused by too high concentration.

3. Before flowering: During cultivation, in order to promote the lush growth of branches and leaves and the quantity and quality of flowers, you can apply appropriate amounts of organic fertilizers and phosphorus and potassium fertilizers to ensure the support of flowering.

2. Precautions

In winter, the plants enter a dormant stage due to the cold weather. You can control the fertilizer and add an appropriate amount of Huabao. Then add clean water after a week. The frequency should not be too frequent and the concentration should not be too high to avoid burning the roots.