How to cultivate hydroponic plants

Hydroponic plants are put into these things, not yellow leaves, not rotten roots, and living for a few years is not a problem!

Hydroponic plants are a way to cultivate relatively hot plants. Hydroponic plants are more hygienic and cleaner than soil. However, available nutrients are not contaminated and are prone to yellow leaves and rotten roots. What do we do with this? So how's it going?

1. Rotten root treatment

If hydroponic plants have rotting roots, a few drops of potassium permanganate solution can be added to the bottle of hydroponic plants. After mixing evenly, insert the plant into a bottle, soak for a day, and then replace it with water. Relieve the symptoms of rotten roots. When changing the water, please take out the rotten parts carefully.

two。 Placement of hydroponic plants

Hydroponic plants must be kept in astigmatism, pay attention to humidity, and have a good ventilated environment, about 5 to 10 days to change water, need to pay attention to withering, decay, aging roots cut off, in order to promote the birth of new roots soon.

3. Put the coarse sand into the bottle

If you want the roots of hydroponic plants to grow quickly or increase their appearance, you can pour coarse sand into a hydroponic bottle, which is more conducive to the rooting of plants. It is enough to put 3cm thick gravel at the bottom of the bottle.

4. Spray water on the leaves

If the weather is dry, you can wipe or spray the leaves correctly. Large potted plants should not be moved. You can put a basin of water next to it to increase the humidity. When spraying flowers, water is ejected from the spray can. Be sure to be good, don't spray water drops to answer.

5. Aquaculture container fish culture

If you want to raise fish in a hydroponic bottle, you must choose small fish, such as peacock fish, swordfish and small goldfish. About 1: 3 will be enough. Add new water regularly to reduce the growth of impurities in the water. After the fish, the nutrients in the water are enough to make the plants grow. Don't add any more nutrient solution, it's not good for small fish.

6, put charcoal

Charcoal has a good purification effect and can prevent decay. If hydroponic plants usually have rotten roots, you can divide the charcoal into small pieces and put them in a hydroponic bottle. Change them for about half a month, or you can change the water. When you change it directly to new charcoal.

7. Nails to prevent yellow leaves

The yellow leaves of hydroponic plants are usually caused by lack of elemental substances. You can drop a few drops of ferrous sulfate solution into a water bottle every 7 to 10 days, or add rusty nails to the bottle to add elements.

8, the Root of tablet computer

Does the flower friend know? In fact, these tablets are also very helpful to the growth of flowers. Expired or tidal tablets, such as vitamin B12 and aspirin, are good for rooting and floating plants. According to 1: after pressing the tablet and water, dissolve 1000 of the solution, and drop a few drops into the solution bottle every 10 days or so.

Do your hydroponic plants always have yellow leaves? Look at how cattle are raised!

In recent years, hydroponic plants have become more and more popular. First of all, they are beautiful. All kinds of hydroponic glassware are very beautiful, and secondly, they are clean and easy to take care of. Many flower lovers will raise some hydroponic plants, but recently, many florists have said that hydroponic plants have problems. The rotten roots and yellow leaves are getting worse. How can we keep hydroponic plants? / P >

1. Select suitable hydroponic plants

Not all flowers and plants can adapt to hydroponics. Plants commonly used for water conservation include Araceae, Liliaceae, tequila, sedum, cactus, eucalyptus and other plants. Most woody plants need to be domesticated for a long time before hydroponic cultivation.

2, remove the root and wash the root

When flowers are changed from soil culture to hydroponic culture, if hydroponic plants grow well, the most important thing is to "remove roots", otherwise it will affect the normal growth of hydroponic plants and the infection of diseases and insect pests. Pour the selected plants out of the soil, gently shake and beat them, then soak them in clean water for 15-20 minutes, then wash the roots gently with your hands and wash them with water 2-3 times until the roots. There is no soil at all.

3. Change water regularly

Hydroponic plants need to be replaced regularly, and the water in the hydroponic container is slightly turbid, which is the principle of water exchange. Under normal circumstances, water is changed every 10 to 15 days in spring and autumn; the replacement period is about 5 days in summer; and every 30 days in winter.

4. Cleaning and pruning

Each time you change the water, clean the hydroponic container and trim the roots and dead branches of the plant to keep the plant clean and hygienic. When hydroponic plants grow normally, some roots will rot regularly and new roots will grow. When flower friends find rotten roots, don't worry, just deal with them in time. Prepare scissors for use, trim them with alcohol, and then trim rotten roots. Be careful not to damage the new roots during pruning.

5. Add nutrient solution

When changing water, you need to add hydroponic nutrient solution. Generally speaking, you can use the special nutrient solution sold on the market for hydroponic culture. According to the instructions, you can prepare the appropriate concentration, such as dilution 400x or 1000 times. Mistake. When preparing, leave the tap water for two hours to half a day. When the temperature is close to room temperature, the chlorine in the water evaporates, and then the concentrated nutrient solution is added in proportion to become the nutrient solution for raising water and cultivated plants.

6. Plenty of light

Most hydroponic plants need enough light to scatter natural light from windows and other places to scatter light naturally indoors. In summer, the light is very strong. Hydroponic plants must pay attention to shade, avoid direct sunlight, weak light in winter. Put hydroponic plants in the south-facing living room or balcony to give the plants plenty of light.

7, moisturizing and keeping warm

When the climate is dry, sprinkle leaves with fresh water to maintain humidity. You can choose a small spray bottle to spray water twice a day. When the indoor temperature is below 5 °C, care should be taken to keep the plants warm.

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Put them on the water of hydroponic plants, no longer afraid of rotten roots and yellow leaves, hydroponic plants are most afraid of rotten roots and yellow leaves. If these two points could be prevented, hydroponic flowers would be much better. This is how to make hydroponic plants without yellow leaves and rotting roots.

Potassium permanganate

Potassium permanganate solution can relieve the decaying roots of hydroponic plants. If the hydroponic plant in your home has rotten roots, first cut off the roots and add a few drops to the water. After mixing, potassium manganate solution will put the plant in, and after a period of time, you will see improvement.

Coarse sand

Many flower lovers in hydroponic plants just put some water and plants in the bottle, so it looks a little too monotonous. Putting some coarse sand in it can increase the ornamental value and promote the growth of the roots of hydroponic plants, but not too much, maybe with three centimeters of sand.

fish

For hydroponic plants, the nutrients in water are limited. If you don't add nutrients, it may grow up due to lack of nutrients. Raise one or two fish in a hydroponic bottle. Fish droppings are a good nutrition.

Charcoal

Charcoal has good adsorption effect. If you are afraid of the rotten roots of hydroponic plants at home, you can put some broken charcoal in the water, and you can change the charcoal once a month.

Rusty nails

If the water at home is rich in bamboo leaves, most of it is due to the lack of iron in the water. You can put a rusty nail in the water to provide iron for the water, and the leaves will soon turn green.

Tablet

After crushing vitamin B12 or aspirin and mixing it with water at a ratio of 1 to 1000, a few drops can be added to the water of hydroponic plants to promote their leaf growth, and plants can take root quickly.

Time: 2019-05-14 Click: