What is the effect of water on the growth of flowers?

Water is an important part of plants, and the water content in general plants is more than 30%. Water is also one of the main raw materials for plants to carry out photosynthesis. nutrients in soil can only be absorbed by plants if they are dissolved in water.

In addition, due to the existence of water, plants can rely on leaf transpiration to regulate body temperature. Therefore, all kinds of physiological activities in plants must be carried out with the participation of water, and plants can not survive without water. However, there are many kinds of flowers and plants in nature with different habits, and different plants have obvious different requirements for water. Some can only grow in water, some can adapt to drought for a long time, some need to grow in very humid places, and some like to grow in moist soil. Therefore, the particularity of water requirements of various flowers must be taken into account in cultivation, and can not be generalized, but generally speaking. Proper water supply is the guarantee for the normal growth and development of flowers.

Too much water or insufficient water supply in the soil for a long time will do harm to the growth of flowers. If there is too much water in the soil for a long time, the air in the soil will decrease, which will hinder the root respiration and make it lose its ability to absorb water, resulting in root asphyxiation, leaves yellowing and shedding, and even plant death. 6 if there is not enough water in the soil, the water absorbed by the roots is difficult to meet the evaporation of leaf water, and the leaves will wilt, when flowers are in short supply for a long time. Must be irrigated in time * especially some potted flowers, the volume of the pot is limited, dry and wet is obvious, should pay attention to watering at any time, balanced supply, especially in the case of high temperature and dry, the method of spraying water on the ground or leaves can also be used to increase air humidity, resulting in a microclimate suitable for flower growth.