What fertilizer should be used to make chives grow fat and strong (what fertilizer should be used to make the leaves thick and black)

Leek is a perennial root vegetable that is both drought-resistant and cold-resistant. Before planting, you should choose a soil with a deep, loose, breathable and rich organic matter texture. For potted leeks, choose a larger and deeper container to facilitate root growth.

What fertilizer can make chives grow black and shiny?

①Spreading wood ash

Wood ash is a high-quality potassium fertilizer (the main ingredient is potassium carbonate), and leek is a potassium-loving crop, so applying wood ash can promote the growth of leek.

Secondly, wood ash is also rich in mineral elements, such as iron, calcium, magnesium, boron, zinc, etc. Applying wood ash to leeks can prevent leeks from "nutrient deficiency", regulate the metabolism of the plants, and leeks with wood ash taste better.

Sprinkling wood ash on leeks right after they are harvested can not only improve their nutrition, but also help wounds heal quickly and prevent bacterial infection.

② Apply sheep manure

Using manure to grow leeks is a good method. Common manure includes cow dung, pig manure, sheep manure, and chicken manure.

Fermented sheep manure is a high-quality organic fertilizer. There is an old saying in the countryside that "if sheep manure is used as a fertilizer, there will be no blindness in two seasons."

The organic matter content of sheep manure is as high as 26.5%, nitrogen content is 0.46%, potassium content is 0.55%, and phosphorus content is 0.25%. Its nutrient content is much higher than that of pig manure.

Moreover, the nutrients in sheep manure can fully meet the growth needs of leeks. If you apply decomposed sheep manure to the leek ditch, the leeks will not only grow black, shiny and strong, but also greatly improve their taste.

③ Cake fertilizer

Cake fertilizer is an organic fertilizer with very high nutritional value. Cake fertilizer is the residue after pressing oil seeds and is rich in organic acids, proteins, inorganic salts, etc.

Its organic matter content is as high as 75% to 80%. After applying cake fertilizer to leeks, they grow very fast. Secondly, using fermented cake fertilizer to leeks as fertilizer will prevent maggots from breeding.

How to plant chives to make them strong

If you want leeks to grow black, shiny and strong, relying solely on fertilizer is not the only solution, because excessive use of fertilizer may cause root burn or soil compaction, and reasonable topdressing and management are also required according to the planting location .

The growth requirements for leeks in different growth environments are different, so they cannot be compared because of their different growth environments.

The root growth of leeks planted in the vegetable garden is not restricted. Even with less topdressing, they grow faster and more vigorously than leeks grown in pots, and can be managed with less effort. However, the lighting and ventilation effects of leeks grown in pots are poorer, and the root system's ability to absorb nutrients is restricted.

From this point of view, it can be seen that potted leeks can never be compared with leeks in the vegetable garden, and they should be managed according to the growth environment.

In order for chives to grow black, shiny and strong, you must first choose soil that is deep, loose and porous, and has strong water and fertilizer retention effects. For potted plants, you should choose a larger container.

In this way, the root growth ring of the leek will be large, reducing the root jumping phenomenon. It can be planted upside down after three to five years and will be particularly strong, which can also increase the number of harvests.

On the contrary, if you choose to plant in poor soil or a shallow potting container, the frequency of inverted planting will increase, which will not promote a strong root system at all.

A suitable growth environment is the basis for promoting root growth. The strength of the root system directly affects the growth. Therefore, fertilization alone cannot completely solve the problem of improving the growth of leeks. Only by topdressing in soil suitable for root growth can the leeks gradually become strong .

Generally, you can harvest once a month, and it is best to apply wood ash after harvesting . This will not only be quickly absorbed by the cut surface of the leek, but also have a bactericidal effect, inhibiting the invasion of diseases, insects and bacteria.

In order to improve the growth of the plants, it plays an important role. During the growth period, you can choose to apply multi-component fertilizer or homemade organic fertilizer, etc. , and the leek will grow more and more vigorously.