Sister, you only need a pot of water to make the flowers bloom and never rot the yellow leaves. How did you do that?

Steps of hydroponics If you want to grow well in hydroponics, you must choose plants with dark green leaves, developed roots and no pests and diseases, such as Fu Guizhu, Ivy, and Anthurium palmatum. Take the green radish as an example. 1. Take the green radish out of the original flowerpot, pat it gently along the edge of the flowerpot, and then turn the flowerpot upside down to take out the whole green radish. If the soil is too dry to handle, you can soak the flowerpot in water and take it out later. 2. wash the roots. Clean up all the soil attached to the root system of radish. You can wash the soil off the roots with a tap or a gun. 3. Trim the root system. Cut off all rotten roots, fine roots and diseased roots. Soak radish root/kloc-0 in carbendazim solution or potassium permanganate solution for 5-20min, and take it out. 4. Fill the dried radish plants with ceramsite, put them into the planting basket, let the roots of radish pass through the holes in the planting basket, and then put them into the hydroponic bottle. Spray water on the leaves and ceramsite once in the morning and once in the evening, and it takes about 10- 15 days for the green radish to grow shiny roots. Daily maintenance of hydroponic plants

1, change the water regularly.

Generally speaking, hydroponic plants are changed once every 3-5 days in summer. When the water in the hydroponic bottle is slightly turbid, just change the water directly.

Step 2: Wash the plants.

Every time you change water, clean the inside and outside of the hydroponic bottle, then clean the roots of plants with clear water and cut off the rotten roots. Finally, wipe the dust on the leaves with a wet cloth to ensure that the leaves are clean.

Step 3 increase air humidity

Hydroponics plants must keep the air humidity so that they can grow faster. Usually, you can use a watering can to spray water on plant leaves and the surrounding air to increase the air humidity, and you can also wipe the leaves with a wet cloth to ensure that the leaves are bright and dust-free.

4. Sufficient scattered light

If you want hydroponic plants to grow well, you must give them enough scattered light. For example, it can be put in the office, living room and bedroom. Wait in the kitchen to avoid direct sunlight.

5, increase the oxygen in the water

The water in the hydroponic bottle can be cold boiled water, mountain spring water, magnetized water, etc. If tap water is used, it must be dried for more than 6 hours. Adding 1% hydrogen peroxide or 0. 1% potassium permanganate into the hydroponic bottle is helpful to release more oxygen, prevent the growth of bacteria and ensure the health of plants. What about the yellow leaves of hydroponic plants? In the process of hydroponics, the most common problem is yellow leaves and rotten roots. In fact, the method is very simple. As long as some materials are added to the water, it can be completely solved!

1, add some ferrous sulfate to the hydroponic bottle.

For hydroponic plants such as Fu Guizhu and Fu Guishu, the yellowing of leaves is usually caused by iron deficiency. Mix ferrous sulfate with water at the ratio of 1: 1000 to prepare ferrous sulfate solution. Drop 5-7 drops into the hydroponic bottle every time, about once every 15 days, and the yellow leaves will turn green soon.

2. Add some nutrient solution to the hydroponic bottle.

If you want hydroponic plants to grow vigorously without yellow leaves, you can add some nutrient solution to the bottle to supplement nutrition. Mix the hydroponic nutrient solution according to the ratio of 1: 1000, and add about 10 drop to the hydroponic bottle every time to make the flowers yellow, Ye Mao!

3. Add vitamin B 12 to the hydroponic bottle.

Vitamin B 12 can promote the growth of flowers and make plants avoid yellow leaves. 1 tablet of vitamin B 12 is crushed, then mixed into a solution according to the ratio of 1: 1000, and dropped into a bottle 10-20 drops each time. Once a month. What about root rot of hydroponic plants?

Causes of root rot of hydroponic plants;

1, the oxygen content in water is low, and plants die of hypoxia.

There must be enough oxygen in the water to ensure the normal respiration of plant roots. If there is no oxygen, it is easy to cause the roots of plants to rot. Hydrogen peroxide of 1% can be added to water to increase the oxygen concentration.

2. There is too much water.

If the roots of plants are soaked in water, they rot easily. In hydroponics, we usually put 1/3- 1/2 of the root system into water and expose the rest to the air, which increases the oxygen supply of the root system and effectively reduces the occurrence of root rot.

3. The water quality is not good

If the water is not changed for a long time, or there are too many impurities in the water, it will lead to poor breathing of plant roots and root rot. Therefore, when the water quality is turbid or smelly, clean water should be replaced in time.

4. The temperature is too high

When the temperature is high in summer, the water temperature will also rise, which is easy to cause root system A.

How to deal with rotten roots of hydroponic plants: 1. After finding the rotten roots of hydroponic plants, take them out in time and cut off all the rotten roots. If the stem is found to be infected, the stem should also be cut off together. 2. Soak the flowers with rotten roots in 0.5% potassium permanganate solution 10-20 minutes for disinfection, and then disinfect the hydroponic bottle with 0.5% potassium permanganate solution. 3. Take the flowers out of the potassium permanganate solution, rinse them with clear water, and then clean the hydroponic bottle. 4. After that, put the plants back into the hydroponic bottle and only use water for maintenance for the time being. When the flowers grow new roots, add some nutrient solution or something. How to prevent root rot of hydroponic plants

1, add charcoal to the hydroponic bottle.

Charcoal can purify water and sterilize. Putting charcoal in hydroponic bottles can effectively reduce the occurrence of plant root rot.

2. Add some potassium permanganate to the hydroponic bottle.

Flower lovers basically know that potassium permanganate can kill bacteria. Add some potassium permanganate to the hydroponic bottle, and the flowers will never rot! Dilute potassium permanganate and water according to the ratio of 1:200, and add about 10 drop for each water change.

3. add some vitamin c to the hydroponic bottle.

Vitamin c can be weakly acidic when it meets water, such as gardenia and jasmine. It is a sour flower in hydroponics. Using vitamin C aqueous solution can effectively avoid root rot!