Key points of growing flowers in waterHydroponics is a method of soilless cultivation. Its advantages are cleanliness and hygiene, and there is no need to frequently water and fertilize flowers and plants. The root growth status of flowers is clear, and the growth of the root system of flowers and plants can be seen intuitively, which is convenient for daily maintenance and management. Home hydroponic plants can be used together with interior decorations to decorate the beautiful environment of the room and form a beautiful landscape. There are two ways to grow hydroponic plants. One is to completely immerse the plants in water, just like the water plants grown in a fish tank . Another method is to place the roots of the plants in water, and place the stems and leaves of the plants on the water surface to grow and bloom. This is not much different from growing flowers and plants in the soil, except that the "soil" has become water and nutrient solution . When caring for the plant, the first thing to note is that the roots of the plant cannot be completely immersed in water. The root system needs to be 5 to 10 centimeters exposed to the air . If the roots are all soaked in water, they cannot absorb oxygen and will die due to lack of oxygen. The roots exposed to the air can replenish oxygen. Secondly, you need to change the water frequently to maintain the dissolved nutrients in the water. Thirdly, the composition of the nutrient solution for hydroponics should be appropriate and the concentration should not be too high! How to use water to make flowers more vigorousHydroponic Tiger Piranha (picture) ①Put the nailsThe substrate of hydroponic plants does not contain iron, but iron is an indispensable nutrient in the plant development process . To solve this problem, you can put an iron nail in the water, or add ferrous sulfate to the water, the frequency of use is once every two weeks. Potassium permanganate solution (picture) ② Drops of potassium permanganateHydroponic plants have incisions in the early stages of growth, and the composition of the water is quite complex, so it is inevitable that there will be bacteria and other substances that are harmful to the plants. We can use potassium permanganate in water, which can disinfect the water and increase the resistance of plants . The method of use is to add it before inserting the plant into the water, then put the plant into the water. After one day, you can pour out the water and replace it with clean water for cultivation. Dip in rooting water (picture) ③Rooting waterWhen the plant is hydroponically grown, the root's ability to absorb nutrients will be weakened. At this time, you can use rooting water. It can make the plant's root system stronger and improve its ability to absorb nutrients. The frequency of use is once a week . Plant nutrient solution (picture) ④Use nutrient solutionThe nutrients in the water are limited. In order to make the plants grow faster, you can use nutrient solution in the water when changing the water. It has sufficient nutrients and is quite easy to absorb, which is very helpful for the development of the plants . |
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