Should I put salt or sugar in the water when growing flowers? What is the function of the ceramsite in the flower pot?

With the development of society, people not only pursue a better material life, but also pay attention to the enjoyment of spiritual life. For example, even if they are busy at work during the day and the pace is fast, many friends will calm down and grow their beloved flowers after get off work, decorate their homes comfortably, warmly and pleasingly, and feel like they are living in a paradise. It allows people to completely let go after a tiring work and spend their time in a relaxed and happy mood. It is troublesome to grow plants in soil, so water cultivation is also the preferred method of flower cultivation for many friends. Today, Encyclopedia Knowledge will share some tips and tricks on growing flowers in water. If you love growing flowers, please collect them carefully!

Contents of this article

1. Should I put salt or sugar in the water when growing flowers?

2. Why should tap water for growing flowers be left for a period of time?

3. What is the function of the expanded clay in the flower pots?

Should I put salt or sugar in the water when growing flowers?

Flowers placed in a vase will soon wither and die. Add a little salt to the water used to grow flowers, or crush the cuts of the flower branches when they are just cut and rub them with salt. The effect is better than the blanching method. However, flower branches that are about to bloom should not be soaked in salt water, otherwise the flowers will find it difficult to bloom. The main component of salt is sodium chloride, which is an indispensable inorganic salt ion in plant growth. It plays an auxiliary role in growth and stimulates water transport, so that the flowers become energetic. When salts enter the water, the water potential of the original aqueous solution is reduced, the osmotic pressure becomes larger, and to a certain extent, the formation of microbial cell walls is inhibited, thereby inhibiting their reproduction.

Why should tap water for growing flowers be left for a period of time?

Because the water in the tap comes from nature, in order to ensure water safety, tap water must be purified, disinfected, precipitated and other treatments. Among them, the most commonly used disinfection process is chlorination. Chlorine is easily soluble in water and combines with water to form hypochlorous acid and hydrochloric acid. Hypochlorous acid plays a major role in the entire disinfection process. For inorganic substances that produce odors, it can completely oxidize and disinfect them. For living natural substances such as algae and bacteria, it can penetrate the cell wall, oxidize their enzyme system to make them inactive, and hinder the life activities of bacteria and cause them to die. Therefore, before tap water is used to water flowers, it must be left to stand for a period of time to allow the chlorine-containing substances in it to evaporate, which is conducive to the growth of organisms.

What is the function of the ceramsite on the flower pots?

It is water-permeable and maintains good hydrophobicity of the soil. The porosity of ceramsite is very high and it has good water retention. It blocks the soil on the surface of the pot to prevent the soil particles from splashing when watering the flowers. Most of the appearance characteristics of ceramsite are round or oval spheres, but some imitation gravel ceramsite are not round or oval spheres, but irregular gravel. The internal structure of ceramsite is characterized by fine honeycomb micropores. These micropores are closed, not connected. Its surface is a hard shell, which is ceramic or glazed, and has the function of water isolation and air retention. Ceramsite is generally used to replace gravel and pebbles in concrete.