Technical information on hydroponic plants, cultivation methods of hydroponic plants

Planting methods of hydroponic plants: water cutting, root washing.

1. Water interpolation.

Water interpolation is one of the easiest hydroponic methods, generally you can cut a section with stems and roots on the mother plant of the plant, insert it directly into the water, and then take the mill and put it in a warm and cool environment to take root, and then gradually grow into a new plant. However, it should be noted that when the mother plant is intercepted, the cross-section must be flat, and if there are aerial roots, additional protection of the main root system is required.

2. Root washing method.

If you have cultivated flowers in the past using soil culture, you can use this method if you want to grow them hydroponically. First, remove any excess soil from the roots by hand and wash it clean, then add water to the container that has not covered the roots, and change it once a day. When changing the water, wash the utensils and roots, and pay attention to whether the roots are rotten, and if there are signs of decay, they should be cut off in time.

Use the root washing method to skillfully turn the potted plant into hydroponics

First, select a strong, plump plant, gently tap the pot with your hands, let the soil separate from the pot, and take out the whole plant. Gently remove any excess soil from the surrounding area with your hands, and gently rinse the soil from the roots with water without harming the roots.

Then use sterilized scissors to prune off some old roots and rotten roots, which is conducive to the regeneration of the root system. The pruned plants are soaked in a low concentration of potassium permononate solution for 15 to 20 minutes, and then moved to various hydroponic containers prepared to ensure that the root system 1 2 2 3 is cured with tap water and that the upper end of the root system is in the air.

About seven days after transplantation, the water should be changed frequently to ensure the cleanliness and transparency of the water quality and further promote the growth of the root system. If there is rotten roots, cut them off in time to prevent rot. Wait until the sprouts sprout new roots, and appropriately reduce the frequency of water changes, otherwise it is best to change the water every day.

1. Planting method.

Hydroponic plants should first choose a suitable pot, then fix the rhizome of the plant into the pot, and then put it in a warm and ventilated place, wait for a few star mills to take root and grow small seedlings, and wait until it takes root, and then put it in a cool place to maintain, waiting for the plant to grow a new root system.

2. Soil. The soil of hydroponic plants needs loose and well-drained soil, which can be mixed and stirred with garden soil and river sand, which can provide more nutrients for the plants and avoid soil compaction.

3. Temperature. In the process of hydroponic plants, the temperature must be controlled at about 15 °C, in winter it can be placed indoors, as long as the temperature is not lower than 10 °C, if it is lower than 10 °C, it should also be placed in the sun for maintenance, so that it is safer to survive the winter.

4. Change the water. In the process of hydroponic plants, the water should be replaced regularly to make the plants grow more lushly, and the water needs to be replaced every 2 weeks or so during the growing season.

6. Reproduction. 1. Hydroponic cuttings.

This method is most suitable for using new plants, when cutting plants in water, you can cut off the branches, put them in Wu Youdan soaked in water, the soaked branches are placed in a cool place, generally about two weeks can take root, it is best to put it in the sun for maintenance, if the growth state of the plant is not good, you can prune it properly, let it.

1. Glass bottle hydroponics: This is the simplest way to hydroponics. Just put a branch in a glass jar with water.

In just 1-2 weeks, you will be able to witness the magic of plants taking root in the water. When only half of the water in the bottle remains, it's time to replenish it. Also, change the water at least once a month.

2. Portable glass bottles and charcoal: glass bottles for coffee or flower tea are generally better-looking, we can put a few pieces of charcoal in the water to save the trouble of changing water frequently, and achieve the effect of purifying the water balance beam and quality resistance. Remember to replenish the bottle in time when the amount of water in the bottle decreases!

3. Clay pot mixed cultivation of soil and water: hydroponics can also be combined with soil culture. Spread the soil on the bottom of the pot and fill it with the right amount of water, so that the rich nutrients in the soil will better help the plants grow.

The best plant to be cultivated in this way is the cochinis. The vitality of the copper coin grass is very vigorous, and it does not take a few days to multiply. Remember to replenish the tank in time when the water in the tank is reduced.

4. The combination of teacups and white stones: Presumably you also have a few teacups that are discarded and boring to use, right? Now is where they come in handy.

Containers with large openings like teacups are ideal for hydroponic plants. In order to prevent the plants from tipping, it is best to put some white stones in the bottom of the cup. Remember to replenish the amount of water in the cup when it decreases.

5. The combination of plastic cup and crystal soil: crystal soil is a new type of soil rich in water and nutrients. It is only as big as millet in the dry state, but it becomes many times larger after soaking.

The "crystal clay" and "colored clay" sold on the market all belong to crystal clay. This kind of soil is similar to water, and you don't need to water it, as long as you clean the soil at the roots of the plant before planting, and remember to spray some water with a sprayer every day to keep the soil surface moist. However, one thing to be careful about is not to let the bottom accumulate water for a long time.

6. Hydroponic bulbous plants: bulbous plants such as tulips and hyacinths are very suitable for hydroponics. Hydroponic bulbous plants** on the market are very expensive, for the sake of purse money, we can buy soil culture and go home and process it into hydroponics ourselves.

Remember that hydroponic bulbous plants must be kept in a cool and ventilated place.

Many flowers can be grown hydroponically, such as Monstera, Hulk, Alocasia, etc. Duck plantar plants such as Bamboo, Plum, etc.; There are also lily flowers that can adapt to hydroponic conditions, such as aloe vera, spider plant, tiger tail orchid, agave, Phnom Penh, rich bamboo, auspicious grass, etc. The lotus palm and hibiscus palm of the sedum family are also good choices.

In addition to the requirements of light, temperature and humidity, hydroponic flowers are exactly the same as those of soil cultivation. The requirements for water, fertilizer and oxygen are very different in management.

Water, domestic hydroponic flowers should use soft water as the water source, and tap water that meets national standards can generally be used. The tap water is filtered, precipitated, sterilized, cleaned and hygienic, and the pH is below 7, which can be used to cultivate hydroponic flowers with confidence. You can take some tap water and leave it in the basin for a while, and you can use it with confidence.

Fertilizer, domestic hydroponic flowers must use a low-concentration special nutrient solution based on nitrate nitrogen fertilizer. Hydroponic flower nutrient solution generally contains all the nutrients necessary for the growth of flowers, the ratio of various elements is balanced, the inorganic salts are in an ionic state, which is used in different flower varieties and the needs of nutrients at various stages of growth and development, and the non-toxic and harmless pH is appropriately conducive to nutrient absorption.

Oxygen, domestic hydroponic flowers, water is in a static state, dissolved oxygen is low, if flowers are barely sustained in oxygen-deficient vessels, it is common for its roots to grow in reverse, stretching to the liquid surface in order to breathe more oxygen, so it is necessary to improve the oxygen content of hydroponic nutrient solution for the normal growth of flowers, and it is particularly important in summer.

There are several simple and easy ways to increase dissolved oxygen:

1.Increase the number of nutrient solution changes.

2.Vibration to increase oxygen, one hand to fix the flower plant, the other hand to grasp the vessel and gently shake more than ten times. The dissolved oxygen content of the nutrient solution after shaking can be increased by about 30%.

3.Add appropriate solid oxygen or 1% hydrogen peroxide (3% hydrogen peroxide) to the nutrient solution

4.A miniature submersible pump or aeration avalanche is used to waterfall the nutrient solution. In such an environment, the plant roots receive sufficient oxygen, and the respiration is very vigorous, which promotes the vigorous growth of flowers.