Sunflower fertilizes a method, with what fertilizer is good

The Daisy likes fertilizer and has to be fertilized in the whole growth period; Furthermore, when potting and repotting, it is best to add some base fertilizer. Some liquid fertilizer can be used for topdressing in the growth period, and the fertilizer containing phosphorus element should be paid special attention to in the flowering period; Substance such as bone meal can be used as base fertilizer. The liquid fertilizer is firstly added with water and is applied after the concentration is proper, and the base fertilizer can be uniformly mixed with the soil; Topdressing once a week is better. It is better to loosen the soil before fertilization; In rainy weather, less fertilizer is needed.

1. Fertilization time

Sunflower's demand for fertilizer is still relatively high.First of all, when repotting, we need to use base fertilizer.Then when it enters the growth stage, because of its vigorous growth, there are requirements for topdressing.After the budding period, some foliar fertilizer should be applied in particular.

2. Types of Fertilizers

The selected base fertilizer is mainly some organic fertilizer, such as some animal manure.The main fertilizer used in topdressing is rich in nitrogen, and potassium is also important, such as urea, plant ash and so on.Foliar fertilizer can use zinc, copper, manganese and other solutions.

3. Fertilization Methods

1. When the base fertilizer is used, it can be directly mixed with the substrate evenly.If urea is used for topdressing, it can be applied after adding water; If plant ash is used, small holes can be dug in the surface of the soil and then applied to these holes.The foliar fertilizer is directly applied to the surface part of the leaf.

2. Pay attention to the interval of topdressing, which can be controlled in about two weeks, not too frequently.

4. Precautions

In the case of too high or too low temperature, sunflowers may enter the dormant stage, at this time can be suspended fertilization, too much fertilizer is easy to harm itself.

Sunflower