Lavender: What kind of fertilizer is good for it?
Main text core guide: Let's understand the knowledge related to what kind of fertilizer is good for lavender and the key points of fertilizing lavender.
Lavender is a herbaceous plant with high ornamental value and can bloom. When lavender blooms, it looks very beautiful and is suitable for keeping at home. However, many people do not know what kind of fertilizer is good for lavender during the cultivation process, which affects the normal growth of the plant and may even cause yellowing leaves or root rot. Let's follow the editor to understand the fertilizing methods for lavender.
【One, What kind of fertilizer is good for lavender】
Lavender has a high demand for fertilizer. Generally speaking, when fertilizing it, it is best to choose organic compound fertilizer because this type of fertilizer is beneficial for plant absorption. Therefore, the principle of frequent, less, and balanced nitrogen, phosphorus, and potassium should be followed when fertilizing lavender. If too much fertilizer is applied, it will affect the plant's normal growth.
However, the base fertilizer before lavender seedling is mainly selected from chicken manure, sheep manure, and other organic fertilizers for full garden broadcasting. The amount of base fertilizer for each mu of seedlings is about 800 kilograms. Apply diammonium phosphate at 20-30 kilograms per mu. Mix these two fertilizers before plowing and broadcast them evenly on the seedbed surface with a spade. After fertilizing, plow the land. When the seedlings grow new leaves, fertilize once.
【Two, Lavender fertilizing methods】
Lavender fertilization should be carried out according to the requirements of different growth stages of the plant. Following the principle of frequent, less, and balanced nitrogen, phosphorus, and potassium. 1-2-year-old seedlings should be fertilized more with phosphorus and potassium fertilizers to promote healthy growth, but attention should be paid to the timing of fertilization. Improper fertilization can lead to root rot.
Lavender: What kind of fertilizer is good for it?
For 3-year-old and older lavender seedlings, more nitrogen and phosphorus fertilizers should be applied, and potassium fertilizers should not be used. Potassium fertilizers can increase the content of linalool, affecting the quality of essential oils. Fertilization should mainly use organic fertilizers, and at least 1000-2000 kg of organic fertilizers should be applied per mu in the late autumn or early spring. Top-dressing should mainly use nitrogen fertilizers, applying ammonium sulfate and calcium phosphate each at 20-25 kg during the regreening period. Lavender fertilization must be combined with irrigation.
【Three, How often should lavender be fertilized】
In the process of raising lavender, the frequency of fertilization does not necessarily have to be too high. It is best to fertilize every half month, which helps the plant grow normally. Appropriate fertilization can make lavender bloom earlier, so people should pay more attention during fertilization.
Never fertilize too much, otherwise it will lead to a weaker fragrance in lavender flowers. Therefore, lavender fertilization should follow the principle of frequent, less, and balanced nitrogen, phosphorus, and potassium. Only by doing so can lavender grow more robustly.
Through the detailed introduction above, I believe everyone now knows how to fertilize lavender. Generally speaking, lavender has a high demand for fertilizer, and it can be fertilized once every half month. This not only provides the plant with sufficient nutrients but also promotes plant growth. Therefore, you can follow the above fertilizing methods for lavender.
Have you understood the detailed introduction of what kind of fertilizer is good for lavender and the key points of fertilizing lavender shared above?