What are the precautions for hydroponic plants Inventory of precautions for hydroponic plants

Container selection, when hydroponic plants, it is necessary to choose transparent glass bottles as containers in order to better observe the growth state of plants; Water quality selection, you need to choose mineral water or river water that has not been polluted, and tap water needs to be dried before use; The height of the water level, the rhizomes can not be fully immersed in water, 1 3 or 2 3 need to be set aside;In the hydroponic process, the nutrient solution needs to be injected into the bottle to speed up the growth rate.

In the process of hydroponic plants, we first need to pay attention to the choice of containers, it is recommended to choose transparent glass bottles as the cultivation containers, which can better allow the plants to receive light while ensuring the beautiful appearance, and can also observe the growth state of the rhizomes, and prune and change the water in time. The specific size of the vase also needs to be adjusted appropriately according to the needs of the plant.

When hydroponics is carried out on plants, it is also necessary to pay attention to the selection of water quality, which needs to choose mineral water or drinking water that has not been polluted, and there can be no microorganisms and impurities left inside, otherwise the root system of the plant will rot and turn yellow. If you want to use tap water for maintenance, you need to place it in the sun to dry for 2 or 3 days before use, and then use it after the chlorine gas is completely volatilized.

When hydroponics of flowers and plants, it is also necessary to strictly control the height of the water level, and the rhizomes of hydroponic plants can not all be soaked in water, but need to flow out 1 3 or 2 3 in the air, otherwise it will lead to poor ability of the root system or bulb to absorb oxygen, and the plant may die due to lack of oxygen in the long run.

When hydroponics is carried out on plants, it is also necessary to supplement nutrients through nutrient solution, which can be selected from the most common hydroponic nutrient solution on the market, diluted with water according to the instructions before use, and then applied according to the growth state of the plant. After the nutrient solution is applied, it is necessary to change the water more frequently, otherwise the root system of the plant will rot and blacken.

1. Choose the right water for hydroponic plants should choose pure water, if you can only use tap water hydroponic plants, then you must connect the tap water in advance and put it indoors for a few days, which is conducive to volatilizing the chlorine in the water.

2. Water change is not the more diligent the better, the people who raise the plants well, they are all hard-working people, but the water change of hydroponic plants is not the more diligent the better, and the time of water change should be selected according to the characteristics of the plant and the season. In spring and autumn, most plants are in the peak growth season, at this time, the water can be changed frequently, and the plants can be given sufficient nutrient solution to ensure the normal growth of plants. In the hot summer weather, water evaporates quickly, and bacteria are easy to grow, so it is necessary not only to change the water frequently, but also to add water to the plants in particularly hot weather.

In winter, when the weather is cold and most plants enter the dormant period, the water change needs to be done in moderation. Aquatic plants and wet plants can be well adapted to the hydroponic environment, these plants can change water for a longer time, and for plants that cannot adapt to the hydroponic environment for a long time after hydroponics, the water change should be more frequent, so that it is conducive to grow new roots and adapt to the hydroponic environment.

3. Regularly clean the roots of hydroponic plants when changing the water, they should check the root system, prune off the rotten roots in time, and some old roots that have lost their absorption capacity should also be cut off, otherwise they will soon rot after being soaked in water for a long time, affecting the hydroponic environment of plants. In addition, when changing the water, the roots should be rinsed with clean water, and the mucus attached to the roots should be rinsed clean, so as to ensure the normal growth of the roots and absorb nutrients.

4. Small home remedies for major diseases. Rusty iron nails lack iron and the leaves are yellow, you can put 1-2 rusty iron nails in the water, which has a good effect on plant iron supplementation. For aspirin new hydroponic plants, you can put an aspirin in the water, which is more conducive to plant rooting.

Charcoal Metronidazole tablets Put some charcoal or metronidazole tablets in the water, which has the effect of purifying water quality and preventing root rot. Vitamins In the growing season of plants, putting in the right amount of vitamins can speed up plant growth. Ceramsite has the effect of fixing the root system to prevent lodging, and can also increase the air permeability of the roots.

1. Selection of appliances: according to the variety, form, specification, and color of the flower hydroponic plant materials you want to carry out the specific situation, choose the substitute bowls, bottles, basins, cylinders, and other appliances that can complement each other and complement the varieties of flowers and trees, and purchase or process homemade in accordance with the principles of hydroponic equipment selection mentioned above, so that they can be used appropriately and elegantly. Achieve unity and harmony between the utensils and flowers and the living environment to achieve a more ideal ornamental effect.

2. Desoiling and root washing: The indoor flower hydroponic technology described here mainly refers to the technology of changing soil cultivation to hydroponics, so it is necessary to do a good job of soil removal and root washing. As we all know, soil cultivation is organic nutrition, and after changing to hydroponics, it is completely changed to inorganic nutrient cultivation, and the organic matter in the soil and attached to the root system must be strictly cleaned, so as not to affect the normal growth of hydroponic flowers and the infection of pests and diseases.

3. The method of washing the roots is: dig out the selected flower plants from the soil or gently pour them out from the flower pot, first lightly lift the branches and stems with the right hand, gently support the root system with the left hand, and shake it gently with the right hand, and slowly pat it to make the root soil fall off and expose all the roots. Then soak in water for 15-20 minutes, gently wash the roots with your hands, and wash them after 2-3 times of water change until the roots are completely free of soil, and the water for washing the roots is clear and transparent, and there is no sediment before washing.

However, it is important to note that some flowers have hard, twisted roots, and a lot of soil is in the crevices, which can be dug out with bamboo sticks, sticks, or screwdrivers if necessary. There must be no soil left, which is one of the most important aspects of hydroponics success, and must not be overlooked.

Pay attention to a few points, it can't be boiled water, because there is a lack of oxygen in the water; It should not be tap water taken directly, because chlorine may be stored in it, and it is best to bask in the sun; Also, remember to change the water, because it is easy to grow green algae in the water for a long time, which will cause rotten roots, thank you!

There are still some requirements for water quality, which can not be polluted, and it is best to have flowing water.